Journal Papers

400+ articles published in reputable journals  

List of Journal Publications


2022

1. B. Xia, W. Chen, F. M. Ghannouchi and Z. Feng, "An 18–50-GHz Δ–Σ Modulated Quasi-Continuous Digital Vector-Modulation Phase Shifter With Variable Gain Control," IEEE Microwave and Wireless Components Letters, Vol. 32: Issue 1, pp. 60-63, 2022. http://dx.doi.org/10.1109/LMWC.2021.3114200 

2. G. Lv, W. Chen, X. Chen, S. Wan, F. M. Ghannouchi and Z. Feng, "A Fully Integrated 3.5-/4.9-GHz Dual-Band GaN MMIC Doherty Power Amplifier Based on Multi-Resonant Circuits," IEEE transactions on microwave theory and techniques, Vol. 70: Issue 1, pp. 416-431, 2022. http://dx.doi.org/10.1109/TMTT.2021.3112163 

3. Z. Liu, X. Hu, W. Wang and F. M. Ghannouchi, "A Low-Complexity Joint PAPR Reduction and Predistortion Based on Generalized Memory Polynomial Model," IEEE Microwave and Wireless Components Letters, Vol. 32: Issue 1, pp. 88-91, 2022. http://dx.doi.org/10.1109/LMWC.2021.3113666 

4. N. Kumar, K. Rawat and F. M. Ghannouchi, "Multi-Band Transmission Using Reconfigurable Complex Multi-Band Delta Sigma Polar Modulator," IEEE Transactions on Circuits and Systems II: Express Briefs, Vol. 69: Issue 1, pp. 94-98, 2022. http://dx.doi.org/10.1109/TCSII.2021.3092565 

5. R. Cheng, T. Li, J. Wang, H. Wang, H. Li, Y. Zhou, M. Ou, C. He, F. M. Ghannouchi and B. Hu, "Multiport Relativistic Magnetron for Phased Array Application," IEEE Transactions on Electron Devices, Vol. 69: Issue 3, pp. 1423-1428, 2022. http://dx.doi.org/10.1109/ted.2022.3144122 

6. W. Chen, X. Liu, J. Chu, H. Wu, Z. Feng and F. M. Ghannouchi, "A Low Complexity Moving Average Nested GMP Model for Digital Predistortion of Broadband Power Amplifiers," IEEE Transactions on Circuits and Systems I: Regular Papers, pp. 1-14, 2022. http://dx.doi.org/10.1109/tcsi.2022.3150408 


2021

1. A. M. E. Abounemra, W. Chen, F. Huang, M. Maktoomi, W. Zhang, M. Helaoui and F. M. Ghannouchi, "Systematic Design Methodology of Broadband Doherty Amplifier Using Unified Matching/Combining Networks With an Application to GaN MMIC Design," IEEE ACCESS, Vol. 9, pp. 5791-5805, 2021. [DOI]

2. D. Banerjee, M. Hashmi and F. Ghannouchi, "Flexible ultra‐high transformation ratio‐based dual‐band impedance transformer and its applications in a T‐junction power divider," IET Microwaves, Antennas & Propagation, Vol. 15: Issue 12, pp. 1553-1563, 2021. [DOI]

3. H. Biao, L. Hao, L. Tianming, W. Haiyang, Z. Yihong, Z. Xiaoyun, H. Xin, D. Xuekun, Z. Yulong, L. Xiang, Q. Tian, H. Mohamed, C. Wenhua and G. Fadhel, "A long-distance high-power microwave wireless power transmission system based on asymmetrical resonant magnetron and cyclotron-wave rectifier," Energy Reports, Vol. 7, pp. 1154-1161, 2021. [DOI]

4. L. Chen, W. Chen, F. M. Ghannouchi and Z. Feng, "2-D Magnitude-Selective Affine Function-Based Digital Predistortion for Concurrent Dual-Band Terminal Power Amplifiers," IEEE transactions on microwave theory and techniques, Vol. 69: Issue 9, pp. 4209-4222, 2021. [DOI]

5. R. Cheng, T. Li, C. He, H. Wang, H. Li, Y. Zhou, M. Ou, F. M. Ghannouchi and B. Hu, "An Efficient Inverted Relativistic Magnetron With Virtual Cathode," IEEE Transactions on Electron Devices, Vol. 68: Issue 5, pp. 2499-2503, 2021. [DOI]

6. R. Cheng, T. Li, H. Wang, H. Li, Y. Zhou, C. He, M. Ou, F. M. Ghannouchi and B. Hu, "Efficient Relativistic Magnetron With a Split Cathode," IEEE Transactions on Electron Devices, Vol. 68: Issue 5, pp. 2480-2484, 2021. [DOI]

7. X. Du, M. Helaoui, J. Cai, J. Liu and F. M. Ghannouchi, "Improved small‐signal hybrid parameter‐extraction technique for AlGaN/GaN high electron mobility transistors," International journal of RF and microwave computer-aided engineering, Vol. 31: Issue 4, p. n/a, Apr 2021. [DOI]

8. S. Eskandari, Y. Zhao, M. Helaoui, F. M. Ghannouchi and A. B. Kouki, "Continuous-Mode Inverse Class-GF Power Amplifier With Second-Harmonic Impedance Optimization at Device Input," IEEE transactions on microwave theory and techniques, Vol. 69: Issue 5, pp. 1-1, 2021. [DOI]

9. C. He, T. Li, M. Luo, H. Wang, H. Li, Y. Zhou, K. Wang, F. M. Ghannouchi and B. Hu, "Compact Relativistic Magnetron With Omnidirectional Radiation Through a Slotted Waveguide Array Antenna," IEEE Transactions on Electron Devices, Vol. 68: Issue 4, pp. 1912-1917, Apr 2021. [DOI]

10. X. Hu, Z. Liu, X. Yu, Y. Zhao, W. Chen, B. Hu, X. Du, X. Li, M. Helaoui and W. Wang, "Convolutional neural network for behavioral modeling and predistortion of wideband power amplifiers," IEEE Transactions on Neural Networks and Learning Systems, Vol. PP, Feb 10 2021. [DOI]

11. P. Jaraut, A. Abdelhafiz, H. Chenini, X. Hu, M. Helaoui, M. Rawat, W. Chen, N. Boulejfen and F. M. Ghannouchi, "Augmented Convolutional Neural Network for Behavioral Modeling and Digital Predistortion of Concurrent Multiband Power Amplifiers," IEEE transactions on microwave theory and techniques, Vol. 69: Issue 9, pp. 4142-4156, 2021. [DOI]

12. A. Jarndal, S. Husain, M. Hashmi and F. M. Ghannouchi, "Large-Signal Modeling of GaN HEMTs Using Hybrid GA-ANN, PSO-SVR, and GPR-Based Approaches," IEEE Journal of the Electron Devices Society, Vol. 9, pp. 195-208, 2021. [DOI]

13. N. Kumar, K. Rawat and F. M. Ghannouchi, "Multi Band Transmission using Reconfigurable Complex Multi Band Delta Sigma Polar Modulat or," IEEE Transactions on Circuits and Systems II: Express Briefs, pp. 1-1, 2021. [DOI]

14. Y. Li, Y. Zhuang, X. Hu, Z. Gao, J. Hu, L. Chen, Z. He, L. Pei, K. Chen, M. Wang, X. Niu, R. Chen, J. Thompson, F. M. Ghannouchi and N. El-Sheimy, "Toward Location-Enabled IoT (LE-IoT): IoT Positioning Techniques, Error Sources, and Error Mitigation," Ieee Internet of Things Journal, Vol. 8: Issue 6, pp. 4035-4062, Mar 15 2021. [DOI]

15. C. Liu, X. Li, Y. Zhao, T. Qi, X. Du, W. Chen and F. M. Ghannouchi, "Investigation of High-Efficiency Parallel-Circuit Class-EF Power Amplifiers With Arbitrary Duty Cycles," IEEE Transactions on Industrial Electronics, Vol. 68: Issue 6, pp. 5000-5012, Jun 2021. [DOI]

16. X. Liu, W. Chen, J. Chu, F. M. Ghannouchi and Z. Feng, "Multi-Stream Spatial Digital Predistortion for Fully-Connected Hybrid Beamforming Massive MIMO Transmitters," IEEE Transactions on Circuits and Systems I: Regular Papers, pp. 1-14, 2021. [DOI]

17. Z. Liu, X. Hu, L. Xu, W. Wang and F. M. Ghannouchi, "Low Computational Complexity Digital Predistortion Based on Convolutional Neural Network for Wideband Power Amplifiers," IEEE Transactions on Circuits and Systems II: Express Briefs, pp. 1-1, 2021. [DOI]

18. G. Lv, W. Chen, X. Chen, F. M. Ghannouchi and Z. Feng, "A Fully Integrated 47.6% Fractional Bandwidth GaN MMIC Distributed Efficient Power Amplifier With Modified Input Matching and Power Splitting Network," IEEE transactions on microwave theory and techniques, pp. 1-1, 2021. [DOI]

19. M. Noweir, M. Helaoui, D. Oblak, W. Chen and F. M. Ghannouchi, "Linearization of Radio-Over-Fiber Cloud-RAN Transmitters Using Pre- and Post-Distortion Techniques," IEEE Photonics Technology Letters, Vol. 33: Issue 7, pp. 339-342, 2021. [DOI]

20. M. Noweir, M. Helaoui, D. Oblak and F. M. Ghannouchi, "Linearized Full Duplex Radio-Over-Fiber-Over-Space Mixerless Transceiver Architecture," IEEE Photonics Technology Letters, Vol. 33: Issue 2, pp. 113-116, Jan 15 2021. [DOI]

21. K. Rabaani, M. Added, N. Boulejfen, A. B. Kouki and F. M. Ghannouchi, "Chebyshev polynomials for the numerical modeling of non‐uniform substrate integrated waveguides," International Journal of Numerical Modelling: Electronic Networks, Devices and Fields, Vol. 34: Issue 3, p. e2853, 2021. [DOI]

22. D. Wang, W. Chen, X. Chen, X. Liu, F. M. Ghannouchi and Z. Feng, "A 24-29.5 GHz Voltage-Combined Doherty Power Amplifier Based on Compact Low-loss Combiner," IEEE Transactions on Circuits and Systems II: Express Briefs, pp. 1-1, 2021. [DOI]

23. D. Wang, W. Chen, X. Liu, X. Li, F. M. Ghannouchi and Z. Feng, "A 24-44 GHz Broadband Transmit-Receive Front End in 0.13-μm SiGe BiCMOS for Multistandard 5G Applications," IEEE transactions on microwave theory and techniques, pp. 1-1, 2021-01-01 2021. [DOI]

24. D. Wang, W. Chen, X. Liu, X. Li, F. M. Ghannouchi and Z. Feng, "A 24–44 GHz Broadband Transmit–Receive Front End in 0.13-μm SiGe BiCMOS for Multistandard 5G Applications," IEEE transactions on microwave theory and techniques, Vol. 69: Issue 7, pp. 3463-3474, 2021. [DOI]

25. X. Yu, X. Hu, Z. Liu, C. Wang, W. Wang and F. M. Ghannouchi, "A Method to Select Optimal Deep Neural Network Model for Power Amplifiers," IEEE Microwave and Wireless Components Letters, Vol. 31: Issue 2, pp. 145-148, 2021. [DOI]

26. S. Zhang, X. Hu, Z. Liu, L. Sun, K. Han, W. Wang and F. M. Ghannouchi, "Deep Neural Network Behavioral Modeling Based on Transfer Learning for Broadband Wireless Power Amplifier," IEEE Microwave and Wireless Components Letters, Vol. 31: Issue 7, pp. 917-920, 2021. [DOI]

27. Y. Zhao, X. Li, C. Gai, C. Liu, T. Qi, B. Hu, X. Hu, W. Chen, M. Helaoui and F. M. Ghannouchi, "Theory and Design Methodology for Reverse-Modulated Dual-Branch Power Amplifiers Applied to a 4G/5G Broadband GaN MMIC PA Design," IEEE transactions on microwave theory and techniques, 2021. [DOI]

 


2020

1. X. Yu, X. Hu, Z. Liu, C. Wang, W. Wang and F. M. Ghannouchi, "A Method to Select Optimal Deep Neural Network Model for Power Amplifiers," LMWC, pp. 1-4, 2020. [DOI]

2. X. Wei, W. Chen, X. Liu, L. Chen and F. M. Ghannouchi, "A Methodology and a Metric for the Assessment of the Linearizability of Broadband Nonlinear Doherty Power Amplifiers," LMWC, Vol. 30: Issue 8, pp. 764-767, 2020. [DOI]

3. D. Wang, W. Chen, X. Chen, F. M. Ghannouchi and Z. Feng, "A Broadband Millimeter-Wave Continuous-Mode Class-F Power Amplifier Based on the Deembedded Transistor Model," LMWC, Vol. 30: Issue 6, pp. 609-612, 2020. [DOI]

4. K. Rabaani, N. Boulejfen, A. B. Kouki and F. M. Ghannouchi, "Fast and low complexity frequency domain analysis of nonuniform substrate integrated waveguide‐based structures," INT J RF MICROW C E, Vol. 30: Issue 4, p. n/a, 2020. [DOI]

5. T. Qi, S. He, B. Hu, C. Liu, X. Du, Y. Zhao, M. Helaoui, W. Chen and F. M. Ghannouchi, "Efficiency Analysis of Concurrently Driven Power Amplifiers," Access, Vol. 8, pp. 91379-91393, 2020. [DOI]

6. M. Manai, H. Chenini, A. Harguem, N. Boulejfen and F. M. Ghannouchi, "Robust digital predistorter for RF power amplifier linearisation," IET MICROW ANTENNA P, Vol. 14: Issue 7, pp. 649-655, 2020. [DOI]

7. Z. Liu, X. Hu, T. Liu, X. Li, W. Wang and F. M. Ghannouchi, "Attention-Based Deep Neural Network Behavioral Model for Wideband Wireless Power Amplifiers," LMWC, Vol. 30: Issue 1, pp. 82-85, 2020. [DOI]

8. X. Liu, G.-s. Lv, D.-h. Wang, W.-h. Chen and F. M. Ghannouchi, "Energy-efficient power amplifiers and linearization techniques for massive MIMO transmitters: a review," FRONT INFORM TECH EL, Vol. 21: Issue 1, pp. 72-96, 2020. [DOI]

9. C. Liu, Q. Lin and F. M. Ghannouchi, "Highly efficient wideband parallel-circuit class-E/F(3)power amplifier's design methodology," IET MICROW ANTENNA P, Vol. 14: Issue 10, pp. 1021-1026, 2020. [DOI]

10. C. Liu, X. Li, Y. Zhao, T. Qi, X. Du, W. Chen and F. M. Ghannouchi, "Investigation of High-Efficiency Parallel-Circuit Class-EF Power Amplifiers with Arbitrary Duty Cycles," TIE, pp. 1-1, 2020. [DOI]

11. Y. Li, Y. Zhuang, X. Hu, Z. Gao, J. Hu, L. Chen, Z. He, L. Pei, K. Chen, M. Wang, X. Niu, R. Chen, J. Thompson, F. Ghannouchi and N. El-Sheimy, "Location-Enabled IoT (LE-IoT): A Survey of Positioning Techniques, Error Sources, and Mitigation," 2020. [DOI]

12. Y. Li, Y. Zhuang, X. Hu, Z. Gao, J. Hu, L. Chen, Z. He, L. Pei, K. Chen, M. Wang, X. Niu, R. Chen, J. Thompson, F. Ghannouchi and N. El-Sheimy, "Toward Location-Enabled IoT (LE-IoT): IoT Positioning Techniques, Error Sources, and Error Mitigation," JIoT, pp. 1-1, 2020. [DOI]

13. A. Jarndal, S. Husain, M. Hashmi and F. M. Ghannouchi, "Large-Signal Modeling of GaN HEMTs Using Hybrid GA-ANN, PSO-SVR and GPR Based Approaches," JEDS, pp. 1-1, 2020. [DOI]

14. P. Jaraut, M. Rawat and F. M. Ghannouchi, "Efficient linearisation technique for crosstalk and power amplifier non-linearity suitable for massive MIMO transmitters," IET COMMUN, Vol. 14: Issue 9, pp. 1485-1494, 2020. [DOI]

15. X. Hu, Y. Zhang, X. Liao, Z. Liu, W. Wang and F. M. Ghannouchi, "Dynamic Beam Hopping Method Based on Multi-Objective Deep Reinforcement Learning for Next Generation Satellite Broadband Systems," TBC, Vol. 66: Issue 3, pp. 630-646, 2020. [DOI]

16. X. Hu, Z. Liu, X. Yu, Y. Zhao, W. Chen, B. Hu, X. Du, X. Li, M. Helaoui, W. Wang and F. M. Ghannouchi, "Convolutional Neural Network for Behavioral Modeling and Predistortion of Wideband Power Amplifiers," 2020.

17. X. Hu, Z. Liu, W. Wang, M. Helaoui and F. M. Ghannouchi, "Low-Feedback Sampling Rate Digital Predistortion Using Deep Neural Network for Wideband Wireless Transmitters," TCOMM, Vol. 68: Issue 4, pp. 2621-2633, 2020. [DOI]

18. X. Hu, Z. Liu, Y. Li, L. Xu, S. Zhang, Q. Li, J. Hu, W. Chen, W. Wang, M. Helaoui and F. M. Ghannouchi, "A General Architecture for Behavior Modeling of Nonlinear Power Amplifier using Deep Convolutional Neural Network," 2020.

19. X. Du, M. Helaoui, A. Jarndal, T. Liu, B. Hu, X. Hu and F. M. Ghannouchi, "ANN-Based Large-Signal Model of AlGaN/GaN HEMTs With Accurate Buffer-Related Trapping Effects Characterization," TMTT, Vol. 68: Issue 7, pp. 3090-3099, 2020. [DOI]

20. S. K. Dhar, T. Sharma, N. Zhu, R. Darraji, R. McLaren, D. G. Holmes, V. Mallette and F. M. Ghannouchi, "Input-Harmonic-Controlled Broadband Continuous Class-F Power Amplifiers for Sub-6-GHz 5G Applications," TMTT, Vol. 68: Issue 7, pp. 3120-3133, 2020. [DOI]

21. R. Cheng, T. Li, F. Qin, L. Lei, D. Wang, H. Wang, F. M. Ghannouchi and B. Hu, "An Efficient All Cavity Axial Extraction Relativistic Magnetron With Virtual Cathode," TED, Vol. 67: Issue 5, pp. 2165-2169, 2020. [DOI]

22. W. Chen, G. Lv, X. Liu, D. Wang and F. M. Ghannouchi, "Doherty PAs for 5G Massive MIMO: Energy-Efficient Integrated DPA MMICs for Sub-6-GHz and mm-Wave 5G Massive MIMO Systems," MMM, Vol. 21: Issue 5, pp. 78-93, 2020. [DOI]

23. L. Chen, W. Chen, Y.-J. Liu, X. Chen, F. M. Ghannouchi and Z. Feng, "A Robust and Scalable Harmonic Cancellation Digital Predistortion Technique for HF Transmitters," TMTT, Vol. 68: Issue 7, pp. 2796-2807, 2020. [DOI]

24. L. Chen, W. Chen, Y. Liu, X. Chen and F. M. Ghannouchi, "Hybrid Harmonic Cancellation Digital Predistortion with a Feedback Loop Compensation," TCSII, pp. 1-1, 2020. [DOI]

 

 


2019

1. D. Wang, M. Aziz, M. Helaoui and F. M. Ghannouchi, "Augmented Real-Valued Time-Delay Neural Network for Compensation of Distortions and Impairments in Wireless Transmitters," TNNLS, Vol. 30: Issue 1, pp. 242-254, 2019. [DOI]

2. R. Vyas, S. Li and F. Ghannouchi, "Using 2.4 GHz load-side voltage standing waves to passively boost RF-DC voltage conversion in RF rectifier," Wireless power transfer, Vol. 6: Issue 2, pp. 113-125, 2019. [DOI]

3. A. Vaezi, A. Abdipour, A. Mohammadi and F. Ghannouchi, "Analysis of nonlinear crosstalk impairment in MIMO-OFDM systems," Analog Integr Circ Sig Process, Vol. 99: Issue 3, pp. 559-569, 2019. [DOI]

4. T. Sharma, S. K. Dhar, D. G. Holmes, R. Darraji, S. E. R, J. Staudinger, J. K. Jones and F. M. Ghannouchi, "Simplified First-Pass Design of High-Efficiency Class-F−1 Power Amplifiers Based on Second-Harmonic Minima," TMTT, Vol. 67: Issue 7, pp. 3147-3161, 2019. [DOI]

5. M. Noweir, M. Helaoui, W. Tittel and F. M. Ghannouchi, "Carrier Aggregated Radio-Over-Fiber Downlink for Achieving 2Gbps for 5G Applications," Access, Vol. 7, pp. 3136-3142, 2019. [DOI]

6. Y. Mary Asha Latha, K. Rawat, M. Helaoui and F. M. Ghannouchi, "Broadband continuous mode power amplifier with on-board harmonic injection," IET MICROW ANTENNA P, Vol. 13: Issue 9, pp. 1402-1407, 2019. [DOI]

7. M. A. Maktoomi and F. M. Ghannouchi, "Comments on "Systematic Design Technique for Dual-Band Branch-Line Coupler Using T- and Pi-Networks and Their Application in Novel Wideband-Ratio Crossover" Reply," IEEE T COMP PACK MAN, Vol. 9: Issue 4, pp. 808-809, 2019. [DOI]

8. G. Lv, W. Chen, X. Liu, F. M. Ghannouchi and Z. Feng, "A Fully Integrated C-Band GaN MMIC Doherty Power Amplifier With High Efficiency and Compact Size for 5G Application," Access, Vol. 7, pp. 71665-71674, 2019. [DOI]

9. G. Lv, W. Chen, X. Chen, F. M. Ghannouchi and Z. Feng, "A Compact Ka/Q Dual-Band GaAs MMIC Doherty Power Amplifier With Simplified Offset Lines for 5G Applications," TMTT, Vol. 67: Issue 7, pp. 3110-3121, 2019. [DOI]

10. X. Liu, W. Chen, L. Chen, F. M. Ghannouchi and Z. Feng, "Linearization for Hybrid Beamforming Array Utilizing Embedded Over-the-Air Diversity Feedbacks," TMTT, Vol. 67: Issue 12, pp. 5235-5248, 2019. [DOI]

11. H. Lee, W. Lee, T. Kim, M. Helaoui, F. M. Ghannouchi and Y. Yang, "6-18 GHz GaAs pHEMT Broadband Power Amplifier Based on Dual-Frequency Selective Impedance Matching Technique," Access, Vol. 7, pp. 66275-66280, 2019. [DOI]

12. P. Jaraut, M. Rawat and F. M. Ghannouchi, "Harmonically Related Concurrent Tri-Band Behavioral Modeling and Digital Predistortion," TCSII, Vol. 66: Issue 6, pp. 1073-1077, 2019. [DOI]

13. X. Hu, T. Liu, Z. Liu, W. Wang and F. M. Ghannouchi, "A Novel Single Feedback Architecture With Time-Interleaved Sampling for Multi-Band DPD," COML, Vol. 23: Issue 6, pp. 1033-1036, 2019. [DOI]

14. B. Hu, Y. Zhou, H. Li, H. Wang, T. Li, M. Helaoui and F. M. Ghannouchi, "A Ku-Band Microwave Wireless Energy Transmission System Based on Rectifier Diode," Access, Vol. 7, pp. 135556-135562, 2019. [DOI]

15. C. He, T. Li, R. Cheng, H. Wang, H. Li, Y. Zhou, K. Wang, F. M. Ghannouchi and B. Hu, "Compact -Band Relativistic Magnetron With Diffraction Output of TEM Mode," TED, Vol. 66: Issue 12, pp. 5327-5332, 2019. [DOI]

16. C. He, T. Li, R. Cheng, H. Wang, H. Li, Y. Zhou, K. Wang, F. M. Ghannouchi and B. Hu, "Compact L-Band Relativistic Magnetron With Diffraction Output of TEM Mode," IEEE T ELECTRON DEV, Vol. 66: Issue 12, pp. 5327-5332, 2019. [DOI]

17. X. Du, M. Helaoui, C. J. You, X. Li, Y. Zhao, J. Cai and F. M. Ghannouchi, "Analytical Design Space of Power Amplifiers Including the Class-A/B/J Continuum for Dynamic Load Modulation," Access, Vol. 7, pp. 71933-71942, 2019. [DOI]

18. S. K. Dhar, T. Sharma, R. Darraji, D. G. Holmes, S. V. Illath, V. Mallette and F. M. Ghannouchi, "Investigation of Input-Output Waveform Engineered Continuous Inverse Class F Power Amplifiers," TMTT, Vol. 67: Issue 9, pp. 3547-3561, 2019. [DOI]

19. X. Chen, W. Chen, F. M. Ghannouchi and Z. Feng, "The Nested-Mode Power Amplifiers for Highly Efficient Multi-Octave Applications," TMTT, Vol. 67: Issue 12, pp. 5114-5126, 2019. [DOI]

20. L. Chen, W. Chen, Y.-J. Liu, Y. He, X. Liu, T. Cao, F. M. Ghannouchi and Z. Feng, "Linearization of a Directional Modulation Transmitter Using Low-Complexity Cascaded Digital Predistortion," TMTT, Vol. 67: Issue 11, pp. 4467-4478, 2019. [DOI]

21. N. Chagtmi, N. Boulejfen, W. Zhang, A. Hassan, C. Fager and F. M. Ghannouchi, "Augmented Hammerstein model for the calibration of six‐port based dual band wireless receivers," INT J RF MICROW C E, Vol. 29: Issue 2, pp. e21535-n/a, 2019. [DOI]

22. A. Ben Arfi, M. Jouzdani, M. Helaoui and F. M. Ghannouchi, "A Novel High-Pass Delta-Sigma Modulator-Based Digital-IF Transmitter With Enhanced Performance for SDR Applications," TCSII, Vol. 66: Issue 11, pp. 1795-1799, 2019. [DOI]

23. A. Ben Arfi, M. Helaoui and F. M. Ghannouchi, "Delay‐compensation block for first‐order low‐pass delta‐sigma modulators," MICROW OPT TECHN LET, Vol. 61: Issue 3, pp. 583-586, 2019. [DOI]

24. M. Added, N. Boulejfen, M. Svanda, F. M. Ghannouchi and T.-P. Vuong, "High-Performance Chipless Radio-Frequency Identification Tags: Using a slow-wave Approach for miniaturized structure," AP-M, Vol. 61: Issue 4, pp. 46-54, 2019. [DOI]

 


2018

1. A. B. Arfi, F. Elsayed, P. M. Aflaki, B. Morris and F. M. Ghannouchi, "Three-level de-multiplexed dual-branch complex delta-sigma transmitter," SENSORS-BASEL, Vol. 18: Issue 2, p. 626, 2018. [DOI]

2. S. K. Dhar, A. Abdelhafiz, M. Aziz, M. Helaoui and F. M. Ghannouchi, "A Reflection-Aware Unified Modeling and Linearization Approach for Power Amplifier Under Mismatch and Mutual Coupling," TMTT, Vol. 66: Issue 9, pp. 4147-4157, 2018. [DOI]

3. S. K. Dhar, M. S. Sharawi and F. M. Ghannouchi, "Microwave Connector De-Embedding and Antenna Characterization [Education Corner]," AP-M, Vol. 60: Issue 3, pp. 110-117, 2018. [DOI]

4. X. Du, C. J. You, J. Cai, M. Helaoui, F. M. Ghannouchi, Y. Zhao and X. Li, "Novel Design Space of Load Modulated Continuous Class-B/J Power Amplifier," LMWC, Vol. 28: Issue 2, pp. 156-158, 2018. [DOI]

5. X. Du, C. J. You, M. Helaoui, J. Cai and F. M. Ghannouchi, "Investigation of load modulated inverse Class‐F power amplifier with extended conduction angle," INT J RF MICROW C E, Vol. 28: Issue 8, pp. e21482-n/a, 2018. [DOI]

6. X. Du, C. J. You, M. Helaoui, J. Cai and F. M. Ghannouchi, "Investigation of load modulated inverse Class‐F power amplifier with extended conduction angle," INT J RF MICROW C E, Vol. 28: Issue 8, pp. e21482-n/a, 2018. [DOI]

7. X. Du, C. J. You, Y. Zhao, X. Li, M. Helaoui, J. Cai and F. M. Ghannouchi, "Wideband high-efficiency linearized PA design with reduction in memory effects and IMD3," INT J MICROW WIREL T, Vol. 10: Issue 4, pp. 391-400, 2018. [DOI]

8. R. Essaadali, A. Jarndal, A. B. Kouki and F. M. Ghannouchi, "Conversion Rules Between -Parameters and Linearized Two-Port Network Parameters for Large-Signal Operating Conditions," TMTT, Vol. 66: Issue 11, pp. 4745-4756, 2018. [DOI]

9. R. Essaadali, A. Jarndal, A. B. Kouki and F. M. Ghannouchi, "Conversion Rules between X-Parameters and Linearized Two-Port Network Parameters for Large-Signal Operating Conditions," IEEE T MICROW THEORY, Vol. 66: Issue 11, pp. 4745-4756, 2018. [DOI]

10. R. Essaadali, A. Jarndal, A. B. Kouki and F. M. Ghannouchi, "On the Accurate Voltage and Current Analytical Relationship to <inline-formula> <tex-math notation="LaTeX">${X}$ </tex-math> </inline-formula>-Parameters of a Nonlinear Two-Port Network," IEEE Transactions on Microwave Theory and Techniques, Vol. 66: Issue 10, pp. 4439-4451, 2018. [DOI]

11. R. Essaadali, A. Jarndal, A. B. Kouki and F. M. Ghannouchi, "On the Accurate Voltage and Current Analytical Relationship to -Parameters of a Nonlinear Two-Port Network," TMTT, Vol. 66: Issue 10, pp. 4439-4451, 2018. [DOI]

12. R. Essaadali, A. Jarndal, A. B. Kouki and F. M. Ghannouchi, "On the accurate voltage and current analytical relationship to X-Parameters of a nonlinear two-port network," IEEE T MICROW THEORY, Vol. 66: Issue 10, pp. 4439-4451, 2018. [DOI]

13. P. Jaraut, M. Rawat and F. M. Ghannouchi, "2D curtailed harmonic memory polynomial for reduced complexity in concurrent dual-band modelling and digital predistortion with the second band at harmonic frequency," IET COMMUN, Vol. 12: Issue 12, pp. 1438-1447, 2018. [DOI]

14. P. Jaraut, M. Rawat and F. M. Ghannouchi, "2D curtailed harmonic memory polynomial for reduced complexity in concurrent dual-band modelling and digital predistortion with the second band at harmonic frequency," IET COMMUN, Vol. 12: Issue 12, pp. 1438-1447, 2018. [DOI]

15. P. Jaraut, M. Rawat and F. M. Ghannouchi, "Composite Neural Network Digital Predistortion Model for Joint Mitigation of Crosstalk, I/Q Imbalance, Nonlinearity in MIMO Transmitters," TMTT, Vol. 66: Issue 11, pp. 5011-5020, 2018. [DOI]

16. X. Liu, Q. Zhang, W. Chen, H. Feng, L. Chen, F. M. Ghannouchi and Z. Feng, "Beam-Oriented Digital Predistortion for 5G Massive MIMO Hybrid Beamforming Transmitters," TMTT, Vol. 66: Issue 7, pp. 3419-3432, 2018. [DOI]

17. M. A. Maktoomi and F. M. Ghannouchi, "Author&#x2019;s Reply to the &#x201C;Comments on &#x201C;Systematic Design Technique for Dual-Band Branch-Line Coupler using T-and Pi-Networks and a Novel Wideband-Ratio Crossover&#x201D;&#x201D," IEEE transactions on components, packaging, and manufacturing technology (2011), 2018. [DOI]

18. M. A. Maktoomi and F. M. Ghannouchi, "Author&#x2019;s Reply to the &#x201C;Comments on &#x201C;Systematic Design Technique for Dual-Band Branch-Line Coupler using T-and Pi-Networks and a Novel Wideband-Ratio Crossover&#x201D;&#x201D," IEEE transactions on components, packaging, and manufacturing technology (2011), 2018. [DOI]

19. M. Noweir, Q. Zhou, A. Kwan, R. Valivarthi, M. Helaoui, W. Tittel and F. M. Ghannouchi, "Digitally Linearized Radio-Over Fiber Transmitter Architecture for Cloud Radio Access Network's Downlink," TMTT, Vol. 66: Issue 7, pp. 3564-3574, 2018. [DOI]

20. T. Sharma, P. Aflaki, M. Helaoui and F. M. Ghannouchi, "Broadband GaN Class-E Power Amplifier for Load Modulated Delta Sigma and 5G Transmitter Applications," Access, Vol. 6, pp. 4709-4719, 2018. [DOI]

21. T. Sharma, D. G. Holmes, R. Darraji, E. R. Srinidhi, J. Staudinger, J. K. Jones and F. M. Ghannouchi, "On the Second-Harmonic Null in Design Space of Power Amplifiers," LMWC, Vol. 28: Issue 7, pp. 600-602, 2018. [DOI]

22. T. Sharma, J. S. Roberts, R. Darraji, D. G. Holmes, J. K. Jones and F. M. Ghannouchi, "Novel Integrated Class F Power Amplifier Design for RF Power Infrastructure Applications," Access, Vol. 6, pp. 75650-75659, 2018. [DOI]

23. T. Sharma, E. R. Srinidhi, R. Darraji, D. G. Holmes, J. Staudinger, J. K. Jones and F. M. Ghannouchi, "High-Efficiency Input and Output Harmonically Engineered Power Amplifiers," TMTT, Vol. 66: Issue 2, pp. 1002-1014, 2018. [DOI]

24. D. Wang, M. Fattouche, F. M. Ghannouchi and X. Zhan, "Quasi-Optimal Subcarrier Selection Dedicated for Localization With Multicarrier-Based Signals," JSYST, Vol. 13: Issue 2, pp. 1157-1168, 2019. [DOI]

25. Z. Weiwei, A. Hasan, F. M. Ghannouchi, M. Helaoui, W. Yongle, J. Lingxiao and L. Yuanan, "Homodyne Digitally Assisted and Spurious-Free Mixerless Direct Carrier Modulator With High Carrier Leakage Suppression," TMTT, Vol. 66: Issue 3, pp. 1475-1488, 2018. [DOI]

26. W. Zhang, A. Hasan, F. M. Ghannouchi, M. Helaoui, X. Li, Y. Wu, L. Meng and Y. Liu, "Concurrent Dual-Band Receiver Based on the Multi-Port Correlator for Wireless Applications," TCSII, Vol. 65: Issue 6, pp. 759-763, 2018. [DOI]

27. W. Zhang, A. Hasan, F. M. Ghannouchi, M. Helaoui, Y. Wu, C. Yu and Y. Liu, "Concurrent Dual-Band Low Intermediate Frequency Receiver Based on the Multiport Correlator and Single Local Oscillator," LMWC, Vol. 28: Issue 4, pp. 353-355, 2018. [DOI]

28. Y.-L. Zhao, F. M. Ghannouchi, M. Helaoui, X. Li, X. Du, W. Zhang and T. Apperley, "Doherty Transmitter Based on Monopole Array Antenna Active Load Modulation," LMWC, Vol. 28: Issue 10, pp. 927-929, 2018. [DOI]

 

 


2017

1. W. Zonghao, C. Wenhua, S. Gongzhe, F. M. Ghannouchi, F. Zhenghe and L. Yuanan, "Low Computational Complexity Digital Predistortion Based on Direct Learning With Covariance Matrix," TMTT, Vol. 65: Issue 11, pp. 4274-4284, 2017. [DOI]

2. W. Zhang, Y. Liu, Y. Wu, A. Hasan, F. M. Ghannouchi, Y. Zhao, X. Du and W. Chen, "Novel Planar Compact Coupled-Line SingleEnded-to-Balanced Power Divider," IEEE T MICROW THEORY, Vol. 65: Issue 8, pp. 2953-2963, 2017. [DOI]

3. W. Zhang, Y. Liu, Y. Wu, A. Hasan, F. M. Ghannouchi, Y. Zhao, X. Du and W. Chen, "Novel Planar Compact Coupled-Line SingleEnded-to-Balanced Power Divider," IEEE T MICROW THEORY, Vol. 65: Issue 8, pp. 2953-2963, 2017. [DOI]

4. W. Zhang, A. Hasan, F. M. Ghannouchi, M. Helaoui, Y. Wu and Y. Liu, "Concurrent Dual-Band Receiver Base on Novel Six-Port Correlator for Wireless Applications," IEEE ACCESS, Vol. 5, pp. 25826-25834, 2017. [DOI]

5. M. G. Yuanan Liu Quanyuan Feng Fadhel, "ENERGY-EFFICIENT MICROWAVE COMPONENTS FOR MOBILE COMMUNICATION," ChinaComm, Vol. 14: Issue 2, pp. 19-20, 2017. [DOI]

6. M. Younes, A. Kwan, M. Akbarpour, M. Helaoui and F. M. Ghannouchi, "Two-Dimensional Piecewise Behavioral Model for Highly Nonlinear Dual-Band Transmitters," TIE, Vol. 64: Issue 11, pp. 8666-8675, 2017. [DOI]

7. C. Xiaofan, C. Wenhua, H. Fei, F. M. Ghannouchi, F. Zhenghe and L. Yuanan, "Systematic Crest Factor Reduction and Efficiency Enhancement of Dual-Band Power Amplifier Based Transmitters," TBC, Vol. 63: Issue 1, pp. 111-122, 2017. [DOI]

8. Z. Weiwei, L. Yuanan, W. Yongle, A. Hasan, F. M. Ghannouchi, Z. Yulong, D. Xuekun and C. Wenhua, "Novel planar compact coupled-line single-ended-to-balanced power divider," IEEE transactions on microwave theory and techniques, Vol. 65: Issue 7, p. 2953, 2017.

9. Z. Weiwei, L. Yuanan, W. Yongle, A. Hasan, F. M. Ghannouchi, Z. Yulong, D. Xuekun and C. Wenhua, "Novel Planar Compact Coupled-Line Single-Ended-to-Balanced Power Divider," TMTT, Vol. 65: Issue 8, pp. 2953-2963, 2017. [DOI]

10. Z. Weiwei, L. Yuanan, W. Yongle, A. Hasan, F. M. Ghannouchi, Z. Yulong, D. Xuekun and C. Wenhua, "Novel Planar Compact Coupled-Line Single-Ended-to-Balanced Power Divider," TMTT, Vol. 65: Issue 8, pp. 2953-2963, 2017. [DOI]

11. Z. Weiwei, W. Yongle, L. Yuanan, Y. Cuiping, A. Hasan and F. M. Ghannouchi, "Planar Wideband Differential-Mode Bandpass Filter With Common-Mode Noise Absorption," LMWC, Vol. 27: Issue 5, pp. 458-460, 2017. [DOI]

12. Z. Weiwei, S. Xiaochuan, W. Yongle, L. Yuanan, A. Hasan, F. M. Ghannouchi and Z. Yulong, "Planar Miniaturized Balanced-to-Single-Ended Power Divider Based on Composite Left- and Right-Handed Transmission Lines," LMWC, Vol. 27: Issue 3, pp. 242-244, 2017. [DOI]

13. Z. Weiwei, A. Hasan, F. M. Ghannouchi, M. Helaoui, W. Yongle and L. Yuanan, "Concurrent Dual-Band Receiver Based on Novel Six-Port Correlator for Wireless Applications," Access, Vol. 5, pp. 25826-25834, 2017. [DOI]

14. A. Vaezi, A. Abdipour, A. Mohammadi and F. M. Ghannouchi, "On the Modeling and Compensation of Backward Crosstalk in MIMO Transmitters," LMWC, Vol. 27: Issue 9, pp. 842-844, 2017. [DOI]

15. J. Thabet, R. Barrak, A. Ghazel and F. M. Ghannouchi, "Generalized Bandpass Sampling Algorithm for Multiband Wireless Receivers Suitable for SDR Applications," Circuits Syst Signal Process, Vol. 36: Issue 3, pp. 1099-1114, 2017. [DOI]

16. M. A. Maktoomi, A. P. Yadav, M. S. Hashmi and F. M. Ghannouchi, "Dual-frequency impedance matching networks based on two-section transmission line," IET MICROW ANTENNA P, Vol. 11: Issue 10, pp. 1415-1423, 2017. [DOI]

17. M. A. Maktoomi, M. S. Hashmi and F. M. Ghannouchi, "Improving Load Range of Dual-Band Impedance Matching Networks Using Load-Healing Concept," TCSII, Vol. 64: Issue 2, pp. 126-130, 2017. [DOI]

18. M. A. Maktoomi, M. S. Hashmi and F. M. Ghannouchi, "A Dual-Band Port-Extended Branch-Line Coupler and Mitigation of the Band-Ratio and Power Division Limitations," TCPMT, Vol. 7: Issue 8, pp. 1313-1323, 2017. [DOI]

19. M. A. Maktoomi, M. Akbarpour, M. S. Hashmi and F. M. Ghannouchi, "On the Dual-Frequency Impedance/Admittance Characteristic of Multisection Commensurate Transmission Line," TCSII, Vol. 64: Issue 6, pp. 665-669, 2017. [DOI]

20. S. Lajnef, N. Boulejfen and F. M. Ghannouchi, "Cartesian augmented Hammerstein model for non-linearity and I/Q impairments compensation in concurrent dual-band transmitters," IET COMMUN, Vol. 11: Issue 13, pp. 1992-1997, 2017. [DOI]

21. A. K. Kwan, M. Younes, O. Hammi, M. Helaoui and F. M. Ghannouchi, "Linearization of a Highly Nonlinear Envelope Tracking Power Amplifier Targeting Maximum Efficiency," LMWC, Vol. 27: Issue 1, pp. 82-84, 2017. [DOI]

22. M. Jouzdani, M. M. Ebrahimi, M. Helaoui and F. M. Ghannouchi, "Complex Delta-Sigma-Based Transmitter With Enhanced Linearity Performance Using Pulsed Load Modulation Power Amplifier," TMTT, Vol. 65: Issue 9, pp. 3324-3335, 2017. [DOI]

23. R. Darraji, D. Bhaskar, T. Sharma, M. Helaoui, P. Mousavi and F. M. Ghannouchi, "Generalized theory and design methodology of wideband doherty amplifiers applied to the realization of an octave-bandwidth prototype," IEEE transactions on microwave theory and techniques, Vol. 65: Issue 7, p. 3014, 2017.

24. R. Darraji, D. Bhaskar, T. Sharma, M. Helaoui, P. Mousavi and F. M. Ghannouchi, "Generalized Theory and Design Methodology of Wideband Doherty Amplifiers Applied to the Realization of an Octave-Bandwidth Prototype," TMTT, Vol. 65: Issue 8, pp. 3014-3023, 2017. [DOI]

25. R. Darraji, D. Bhaskar, T. Sharma, M. Helaoui, P. Mousavi and F. M. Ghannouchi, "Generalized theory and design methodology of wideband doherty amplifiers applied to the realization of an octave-bandwidth prototype," IEEE transactions on microwave theory and techniques, Vol. 65: Issue 7, p. 3014, 2017.

26. R. Darraji, D. Bhaskar, T. Sharma, M. Helaoui, P. Mousavi and F. M. Ghannouchi, "Generalized Theory and Design Methodology of Wideband Doherty Amplifiers Applied to the Realization of an Octave-Bandwidth Prototype," TMTT, Vol. 65: Issue 8, pp. 3014-3023, 2017. [DOI]

27. N. Chagtmi, N. Boulejfen and F. M. Ghannouchi, "Augmented Hammerstein model for six-port-based wireless receiver calibration," IET COMMUN, Vol. 11: Issue 6, pp. 951-960, 2017. [DOI]

28. R. Amirpour, R. Darraji, F. Ghannouchi and R. Quay, "Enhancement of the Broadband Efficiency of a Class-J Power Amplifier With Varactor-based Dynamic Load Modulation," LMWC, Vol. 27: Issue 2, pp. 180-182, 2017. [DOI]

29. M. A. Al Masri, A. B. Sesay and F. M. Ghannouchi, "Energy/Quality-of-Experience TradeOff of Power Saving Modes for Voice Over IP Services," TWC, Vol. 16: Issue 6, pp. 4009-4022, 2017. [DOI]

30. M. Akbarpour, F. M. Ghannouchi and M. Helaoui, "Current-Biasing of Power-Amplifier Transistors and Its Application for Ultra-Wideband High Efficiency at Power Back-Off," TMTT, Vol. 65: Issue 4, pp. 1257-1271, 2017. [DOI]

 

 


2016

1. M. A. Maktoomi, M. Akbarpour, M. S. Hashmi and F. M. Ghannouchi, "On the Dual-Frequency Impedance/Admittance Characteristic of Multi-Section Commensurate Transmission-Line," IEEE Transactions on Circuits and Systems II: Express Briefs, 2016 accepted. [DOI]

2. W. Zhang, Y. Wu, Y. Liu, F. M. Ghannouchi and A. Hasan, "A Wideband Balanced-to-Unbalanced Coupled-Line Power Divider," IEEE Microwave and Wireless Component Letters, Vol. 26: Issue 6, pp. 410-412, June 2016. [DOI]

3. W. Zhang, A. Hasan, F. M. Ghannouchi, M. Helaoui, Y. Wu and Y. Li, "Novel Calibration Algorithm of Multiport Wideband Receivers Based on Real-Valued Time-Delay Neural Networks," IEEE Transactions on Microwave Theory and Techniques, Vol. 64: Issue 11, pp. 3540-3548, November 2016. [DOI]

4. G. Xu, T. Liu, Y. Ye, J. Li and F. M. Ghannouchi, "Generalised two-box cascaded Hammerstein-like digital predistorter for wide-band RF power amplifiers," IET Electronics Letters, Vol. 52: Issue 4, pp. 293-295, February 2016. [DOI]

5. Z. Wang, W. Chen, G. Su, F. M. Ghannouchi, Z. Feng and Y. Liu, "Low Feedback Sampling Rate Digital Predistortion for Wideband Wireless Transmitters," IEEE Transactions on Microwave Theory and Techniques, Vol. 64: Issue 11, pp. 3528-3539, November 2016. [DOI]

6. A. Vaezi, A. Abdipour, A. Mohammadi and F. M. Ghannouchi, "Analysis of MIMO-OFDM system impaired by nonlinear dual-band power amplifiers," Springer Analog Integrated Circuits and Signal Processing, Vol. 89: Issue 1, pp. 205-212, October 2016. [DOI]

7. H. Taghavi, M. Akbarpour and F. M. Ghannouchi, "Sequential Load-pull Technique for Multi-octave Design of RF Power Amplifiers," IEEE Transactions on Circuits and Systems II: Express Briefs, Vol. 63: Issue 9, pp. 818-822, September 2016. [DOI]

8. T. Sharma, R. Darraji, P. Mousavi and F. M. Ghannouchi, "Generalized design of continuous-mode second harmonic tuned amplifiers," Wiley Microwave and Optical Technology Letters, Vol. 58: Issue 12, pp. 2787-2789, December 2016. [DOI]

9. T. Sharma, R. Darraji, F. M. Ghannouchi and N. Dawar, "Generalized Continuous Class-F Harmonic Tuned Power Amplifiers," IEEE Microwave Wireless and Components Letters, Vol. 26: Issue 3, pp. 213-215, March 2016. [DOI]

10. T. Sharma, R. Darraji and F. M. Ghannouchi, "A Methodology for Implementation of High Efficiency Broadband Power Amplifiers with Second Harmonic Manipulation," IEEE Transactions on Circuits and Systems II: Express Briefs, Vol. 63: Issue 1, January 2016. [DOI]

11. M. S. Sharawi, S. K. Dhar, O. Hammi and F. M. Ghannouchi, "Miniaturized Active Integrated Antennas: A Co-design Approach," IET Microwaves, Antennas & Propagation, Vol. 10: Issue 8, pp. 871-879, June 2016. [DOI]

12. M. A. Maktoomi, M. S. Hashmi and F. M. Ghannouchi, "Theory and Design of a Novel Wideband DC Isolated Wilkinson Power Divider," IEEE Microwave and Wireless Component Letters, Vol. 26: Issue 8, pp. 586-588, August 2016. [DOI]

13. M. A. Maktoomi, M. S. Hashmi and F. M. Ghannouchi, "Systematic Design Technique for Dual-Band Branch-Line Coupler Using T- and Pi-Networks and Their Application in Novel Wideband-Ratio Crossover," IEEE Transactions on Components, Packaging and Manufacturing Technology, Vol. 6: Issue 5, pp. 784-795, May 2016. [DOI]

14. M. A. Maktoomi, M. Akbarpour, M. S. Hashmi and F. M. Ghannouchi, "A Theorem for Multi-Frequency DC-Feed Network Design," IEEE Microwave and Wireless Components Letters, Vol. 26: Issue 9, pp. 648-650, September 2016. [DOI]

15. X. Li, M. Helaoui, F. M. Ghannouchi and W. Chen, "A Quad-Band Doherty Power Amplifier Based on T-Section Coupled Lines," IEEE Microwave and Wireless Component Letters, Vol. 26: Issue 6, pp. 437-439, June 2016. [DOI]

16. S. Lajnef, N. Boulejfen, A. Abdelhafiz and F. M. Ghannouchi, "2-D Cartesian Memory Polynomial Model for Nonlinearity and I/Q imperfections Compensation in Concurrent Dual-Band Transmitters," IEEE Transactions on Circuits and Systems II: Express Briefs, Vol. 63: Issue 1, pp. 14-18, January 2016. [DOI]

17. A. K. Kwan, M. Younes, R. Darraji and F. M. Ghannouchi, "On Track for Efficiency: Concurrent Multiband Envelope-Tracking Power Amplifiers," IEEE Microwave Magazine, Vol. 17: Issue 5, pp. 46-59, May 2016. [DOI]

18. A. Jarndal and F. M. Ghannouchi, "Improved modeling of GaN HEMTs for predicting thermal and trapping-induced-kink effects," Elsevier Solid State Electronics, Vol. 123, pp. 19-25, September 2016. [DOI]

19. O. Hammi, M. H. Khan, A. Abdelhafiz, F. M. Ghannouchi and M. S. Sharawi, "Complexity Reduced Behavioural Modeling of Dynamic Nonlinear Power Amplifiers Using Two-Box Structures," Wiley Microwave and Optical Technology Letters, Vol. 58: Issue 3, pp. 726-731, March 2016. [DOI]

20. O. Hammi, M. O. Khalifa, A. Abdelhafiz, A. Kwan, A. Zerguine, M. S. Sharawi and F. M. Ghannouchi, "A Dual-Input Two-Box Model for Digital Predistortion of Envelope Tracking Power Amplifiers," IEEE Microwave and Wireless Component Letters, Vol. 26: Issue 5, pp. 361-363, May 2016. [DOI]

21. F. Ghods, A. Fapojuwo and F. M. Ghannouchi, "Throughput reliability analysis of cloud-radio

access networks," WIRELESS COMMUNICATIONS AND MOBILE COMPUTING, Vol. 16: Issue 17, pp. 2824–2838, 9 September 2016 2016. [DOI]

22. F. Ghods, A. Fapojuwo and F. Ghannouchi, "Throughput reliability analysis of cloud-radio access networks," Wiley Wireless Communications and Mobile Computing, Vol. 16: Issue 17, pp. 2824-2838, December 2016. [DOI]

23. R. Essaadali, A. Jarndal, A. B. Kouki and F. M. Ghannouchi, "A New GaN HEMT Equivalent Circuit Modeling Technique Based on X-Parameters," IEEE Transactions on Microwave Theory and Techniques, Vol. 64: Issue 9, pp. 2758-2777, September 2016. [DOI]

24. S. K. Dhar, M. S. Shawari, O. Hammi and F. M. Ghannouchi, "An Active Integrated Ultra-Wideband MIMO Antenna," IEEE Transactions on Antennas and Propagation, Vol. 64: Issue 4, pp. 1573-1578, April 2016. [DOI]

25. N. Dawar, T. Sharma, R. Darraji and F. M. Ghannouchi, "Linearization of Radio Frequency Power Amplifiers Exhibiting Memory Effects using Direct Learning based Adaptive Digital Predistoriton," IET Communications, Vol. 10: Issue 8, pp. 950-954, May 2016. [DOI]

26. R. Darraji, P. Mousavi and F. M. Ghannouchi, "Doherty Goes Digital: Digitally Enhanced Doherty Power Amplifiers," IEEE Microwave Magazine, Vol. 17: Issue 8, pp. 41-51, July 2016. [DOI]

27. R. Darraji, M. M. Honari, R. Mirzavand, F. M. Ghannouchi and P. Mousavi, "Wideband two-section impedance transformer with flat real-to-real impedance matching," IEEE Microwave and Wireless Component Letters, Vol. 26: Issue 5, pp. 313-315, May 2016. [DOI]

28. X. Chen, W. Chen, F. M. Ghannouchi, Z. Feng and Y. Liu, "A Broadband Doherty Power Amplifier Based on Continuous-Mode Technology," IEEE Transactions on Microwave Theory and Techniques, Vol. 64: Issue 12, pp. 4505-4517, December 2016. [DOI]

29. N. Chagtmi, N. Boulejfene, R. Darraji and F. M. Ghannouchi, "Synthesis and optimization of new wideband symmetrical six-port junction," IET Microwaves, Antennas & Propagation, Vol. 10: Issue 10, pp. 1071-1079, July 2016. [DOI]

30. S. Bensmida, O. Hammi, A. Kwan, M. S. Sharawi, K. A. Morris and F. M. Ghannouchi, "Extending the Characterization Bandwidth of Dynamic Nonlinear Transmitters with Application to Digital Predistortion," IEEE Transactions on Microwave Theory and Techniques, Vol. 64: Issue 8, pp. 2640-2651, August 2016. [DOI]

31. A. E. Abdelrahman, O. Hammi, A. K. Kwan, A. Zerguine and F. M. Ghannouchi, "A Novel Weighted Memory Polynomial for Behavioral Modeling and Digital Predistortion of Nonlinear Wireless Transmitters," IEEE Transactions on Industrial Electronics, Vol. 63: Issue 3, pp. 1745-1753, March 2016. [DOI]

32. A. Abdelhafiz, A. Kwan, M. Younes, O. Hammi, N. Boulejfen and F. M. Ghannouchi, "Augmented Dual-Band Digital Predistorter for Reducing Cross-Band Intermodulation Distortion Using Predictive Injection Technique," IEEE Transactions on Microwave Theory and Techniques, Vol. 64: Issue 11, pp. 3518-3527, November 2016. [DOI]

33. A. Abdehafiz, L. Behjat, F. M. Ghannouchi and M. Helaoui, "A High-performance Complexity Reduced Behavioral Model and Digital Predistorter for MIMO Transmitters with Crosstalk," IEEE Transactions on Communications, May 2016. [DOI]


2015

1. M. Younes and F. M. Ghannouchi, "Behavioral Modeling of Concurrent Dual-band Transmitters based on Radial-Pruned Volterra Model," IEEE Communication Letters, Vol. 19: Issue 5, pp. 751-754, May 2015. [DOI]

2. D. Wang, F. M. Ghannouchi, Y. Ding and A. Kwan, "70% Energy Saving In Wireless Positioning Systems: Non-Data-Bearing OFDM Transmission Replaces Non-Pulse-Shaping PN Transmission," IEEE Systems Journal, Vol. 9: Issue 3, pp. 664-674, September 2015. [DOI]

3. S. I. Veetil and M. Helaoui, "Discrete Implementation and Linearization of a New Polar Modulator-based Mixerless Wireless Transmitter Suitable for High Reconfigurability," IEEE Transactions on Circuits and Systems I: Regular Papers, Vol. 62: Issue 10, pp. 2504-2511, October 2015. [DOI]

4. A. Seregin, O. Hammi, D. Wang, M. Helaoui and F. Ghannouchi, "Modified Linear Prediction Algorithm for Narrowband Interference Supression in Universal Mobile Telecommunication System," Wireless Communications and Mobile Computing, Vol. 15: Issue 1, pp. 147-154, January 2015. [DOI]

5. M. Jouzdani, M. M. Ebrahimi, K. Rawat, M. Helaoui and F. M. Ghannouchi, "Envelope Tracked Pulse Gate Modulated GaN HEMT Power Amplifier for Wireless Transmitters," IEEE Transactions on Circuits and Systems I, Vol. 62: Issue 2, pp. 571-579, February 2015. [DOI]

6. M. S. Hashmi, F. M. Ghannouchi and P. J. Tasker, "High Frequency Waveform Engineering and its Applications: Tutorial 54," IEEE Instrumentation & Measurement Magazine, Vol. 18: Issue 3, pp. 44-50, June 2015. [DOI]

7. R. Darraji, A. K. Kwan, F. M. Ghannouchi and M. Helaoui, "Digitally Equalized Doherty RF Front-End Architecture for Broadband and Multistandard Wireless Transmitters," IEEE Transactions on Microwave Theory and Techniques, Vol. 63: Issue 6, pp. 1978-1988, June 2015. [DOI]

8. M. V. Amiri, M. Helaoui, N. Boulejfen and F. M. Ghannouchi, "Optimized Spectrum Constrained Crest Factor Reduction Technique Using Polynomials," IEEE Transactions on Communications, Vol. 63: Issue 7, pp. 2555-2564, July 2015. [DOI]

9. M. V. Amiri, S. A. Bassam, M. Helaoui and F. M. Ghannouchi, "Partitioned Distortion Mitigation in LTE Radio Uplink to Enhance Transmitter Efficiency," IEEE Transactions on Microwave Theory and Techniques, Vol. 63: Issue 8, pp. 2661-2671, August 2015. [DOI]

10. M. Akbarpour, M. Helaoui and F. M. Ghannouchi, "Analytical Design Methodology for Generic Doherty Amplifier Architectures Using Three-Port Input/Output Networks," IEEE Transactions on Microwave Theory and Techniques, Vol. 63: Issue 10, pp. 3242-3253, October 2015. [DOI][DOI]


Earlier Publications

1. M. Younes and F. M. Ghannouchi, "A Generalized Twin-Box Model for Compensation of Transmitters RF Impairments," IET Communications, Vol. 8: Issue 4, pp. 413-418, March 2014. [DOI]

2. S. Tatu, A. Serban, M. Helaoui and A. Koelpin, "Multiport Technology: The New Rise of an Old Concept," IEEE Microwave Magazine, Vol. 15: Issue 7, pp. 34-44, November 2014. [DOI]

3. S. Rezaei, L. Belostotski, M. Helaoui and F. M. Ghannouchi, "Harmonically Tuned Continuous Class C Operation Mode for Power Amplifier Applications," IEEE Transactions on Microwave Theory and Techniques, Vol. 62: Issue 12, pp. 3017-3027, December 2014. [DOI]

4. M. Rawat, K. Rawat, F. M. Ghannouchi, S. Bhattacharjee and H. Leung, "Generalized Rational Functions for Reduced-Complexity Behavioral Modeling and Digital Predistortion of Broadband Wireless Transmitters," IEEE Transactions on Instrumentation and Measurement, Vol. 63: Issue 2, pp. 485 - 498, February 2014. [DOI]

5. M. Rawat, K. Rawat, R. Darraji, F. E. Alfaro, S. A. Bassam, M. Helaoui, F. M. Ghannouchi, M. Fattouche and F. Falcone, "Cooperative network solution and implementation for emergency applications with enhanced position estimation capability," Wireless Networks, Vol. 20: Issue 5, pp. 1157-1168, July 2014. [DOI]

6. J. R. G. Oya, A. Kwan, F. M. Ghannouchi, S. A. Bassam and F. M. Chavero, "Design of Dual-Band Multistandard Subsampling Receivers for Optimal SNDR in Nonlinear and Interfering Environments," IEEE Transactions on Instrumentation and Measurement, Vol. 63: Issue 4, pp. 981-983, April 2014. [DOI]

7. A. O. Olopade and M. Helaoui, "Performance Analysis of a Six-Port Receiver in a WCDMA Communication System including a Multipath Fading Channel," Journal of Electrical and Computer Engineering, Vol. 2014: Issue 198261, pp. 1-7, January 2014. [DOI]

8. M. A. Maktoomi, M. S. Hashmi and F. M. Ghannouchi, "A T-section Dual-band Matching Network For Frequency-dependent Complex Loads Incorporating Coupled Line With Dc-block Property Suitable For Dual-band Transistor Amplifiers," Progress In Electromagnetics Research C, Vol. 54, pp. 75-84, 2014. [DOI]

9. A. K. Kwan, M. Younes, F. M. Ghannouchi, S. Zhang, W. Chen, R. Darraji, M. Helaoui and O. Hammi, "Concurrent Multi-Band Envelope Modulated Power Amplifier Linearized Using Extended Phase-Aligned DPD," IEEE Transactions on Microwave Theory and Techniques, Vol. 62: Issue 12, pp. 3298-3308, December 2014. [DOI]

10. S. Hatami, M. Helaoui, F. M. Ghannouchi and M. Pedram, "Single-Bit Pseudoparallel Processing Low-Oversampling Delta--Sigma Modulator Suitable for SDR Wireless Transmitters," IEEE Transactions on Very Large Scale Integration Systems, Vol. 22: Issue 4, pp. 922-931, April 2014. [DOI]

11. A. Hasan and M. Helaoui, "Performance Driven Six-Port Receiver and Its Advantages over Low-IF Receiver Architecture," Journal of Electrical and Computer Engineering, Vol. 2014: Issue 198120, pp. 1-8, February 2014. [DOI]

12. A. Harguem, N. Boulejfen, F. M. Ghannouchi and A. Gharsallah, "Robust behavioral modeling of dynamic nonlinearities using Gegenbauer polynomials with application to RF power amplifiers," Wiley International Journal of RF and Microwave Computer-Aided Engineering, Vol. 24: Issue 2, pp. 268-279, March 2014. [DOI]

13. O. Hammi, A. Kwan, S. Bensmida, K. A. Morris and F. M. Ghannouchi, "A Digital Predistortion System with Extended Correction Bandwidth with Application to LTE-A Nonlinear Power Amplifiers," IEEE Transactions on Circuits and Systems I: Regular Papers, Vol. 61: Issue 12, pp. 3487-3495, December 2014. [DOI]

14. W. Chen, S. Zhang, Y.-J. Liu, F. M. Ghannouchi, Z. Feng and Y. Liu, "Efficient Pruning Technique of Memory Polynomial Models Suitable for PA Behavioral Modeling and Digital Predistortion," IEEE Transactions on Microwave Theory and Techniques, Vol. 62: Issue 10, pp. 2290-2299, October 2014. [DOI]

15. L. Azpilicueta, M. Rawat, K. Rawat, F. M. Ghannouchi and F. Falcone, "Convergence Analysis in Deterministic 3D Ray Launching Radio Channel Estimation in Complex Environments," Applied Computational Electromagnetics Society Journal, Vol. 29: Issue 4, pp. 256-271, April 2014.

16. L. Azpilicueta, M. Rawat, K. Rawat, F. M. Ghannouchi and F. Falcone, "A Ray Launching-Neural Network Approach for Radio Wave Propagation Analysis in Complex Indoor Environments," IEEE Transactions on Antennas and Propagation, Vol. 62: Issue 5, pp. 2777-2786, May 2014. [DOI]

17. M. Aziz, M. Rawat and F. M. Ghannouchi, "Low Complexity Distributed Model for the Compensation of Direct Conversion Transmitter’s Imperfections," IEEE Transactions on Broadcasting, Vol. 60: Issue 3, pp. 568-574, September 2014. [DOI]

18. A. Abdelhafiz, A. Zerguine, O. Hammi and F. M. Ghannouchi, "A Lattice-Based Memory Polynomial Predistorter for Wideband RF Power Amplifiers," IET Communications, Vol. 8: Issue 17, pp. 3122-3127, November 2014. [DOI]

19. A. Abdelhafiz, A. Kwan, O. Hammi and F. M. Ghannouchi, "Digital Predistortion of LTE-A Power Amplifiers Using Compressed Sampling Based Unstructured Pruning of Volterra Series," IEEE Transactions on Microwave Theory and Techniques, Vol. 62: Issue 11, pp. 2583-2593, November 2014. [DOI]

20. S. Zhang, W. Chen, Y. Liu and F. M. Ghannouchi, "A Time Misalignment Tolerant 2D-Memory Polynomials Predistorter for Concurrent Dual-Band Power Amplifiers," IEEE Microwave and Wireless Components Letters, Vol. 23: Issue 9, pp. 501 - 503, September 2013. [DOI]

21. M. Younes, A. Kwan, M. Rawat and F. M. Ghannouchi, "Linearization of Concurrent Tri-Band Transmitters using 3-D Phase-Aligned Pruned Volterra Model," IEEE Transactions on Microwave Theory and Techniques, Vol. 61: Issue 12, pp. 4569-4578, December 2013. [DOI]

22. M. Younes and F. M. Ghannouchi, "On the Modeling and Linearization of a Concurrent Dual-Band Transmitter Exhibiting Nonlinear Distortion and Hardware Impairments," IEEE Transactions on Circuits and Systems I: Regular Papers, Vol. 60: Issue 11, pp. 3055-3068, November 2013. [DOI]

23. D. Wang, M. Fattouche and F. M. Ghannouchi, "Geometry-based Doppler Analysis for GPS receivers," Wireless Personal Communications, Vol. 68: Issue 1, pp. 1-13, January 2013. [DOI]

24. M. Vejdani Amiri, S. A. Bassam, M. Helaoui and F. M. Ghannouchi, "New Order Selection Technique using Information Criteria Applied to SISO and MIMO Systems Predistortion," International Journal of Microwave and Wireless Technologies, Vol. 5: Issue 2, pp. 123-131, March 2013. [DOI]

25. D. Saffar, N. Boulejfen, F. M. Ghannouchi, M. Helaoui and A. Gharssalah, "A Compound Structure and a Single-Step Identification Procedure for I/Q and DC Offset Impairments and Nonlinear Distortion Modeling and Compensation in Wireless Transmitters," International Journal of RF and Microwave Computer-Aided Engineering, Vol. 23: Issue 3, pp. 367-377, May 2013. [DOI]

26. S. Rezaei Nazifi, L. Belostotski, F. M. Ghannouchi and P. Aflaki, "Integrated Design of a Class-J Power Amplifier," IEEE Transactions on Microwave Theory and Techniques, Vol. 61: Issue 4, pp. 1639-1648, April 2013. [DOI]

27. M. Rawat, K. Rawat, M. Younes and F. M. Ghannouchi, "Joint Mitigation of Non-Linearity and modulator imperfections in a dual-band Concurrent Transmitter Using Neural Networks," IET Electronics Letters, Vol. 49: Issue 4, pp. 253-255, February 2013. [DOI]

28. M. Rawat, F. M. Ghannouchi and K. Rawat, "Three-Layered Biased Memory Polynomial for Modeling and Predistortion of Transmitters with Memory," IEEE Transactions on Circuits and Systems I: Regular Papers, Vol. 60: Issue 3, pp. 768-777, March 2013. [DOI]

29. K. Rawat, M. Rawat, M. S. Hashmi and F. M. Ghannouchi, "Dual-Band Branch-Line Hybrid With Distinct Power Division Ratio Over The Two Bands," Wiley International Journal of RF and Microwave Computer-Aided Engineering, Vol. 23: Issue 1, pp. 90 - 98, January 2013. [DOI]

30. A. O. Olopade, A. Hasan and M. Helaoui, "Concurrent Dual-Band Six-Port Receiver for Multi-Standard and Software Defined Radio Applications," IEEE Transactions on Microwave Theory and Techniques, Vol. 61: Issue 12, pp. 4252-4261, December 2013. [DOI]

31. Y. J. Liu, W. Chen, J. Zhou, B. Zhou and F. M. Ghannouchi, "Digital Predistortion for Concurrent Dual-Band Transmitters Using 2-D Modified Memory Polynomials," IEEE Transactions on Microwave Theory and Techniques, Vol. 61: Issue 1, pp. 281-290, January 2013. [DOI]

32. Y.-J. Liu, W. Chen, J. Zhou, B.-H. Zhou and F. M. Ghannouchi, "Behavioral modeling for concurrent dual-band power amplifiers using 2D hammerstein/wiener models," Wiley International Journal of RF and Microwave Computer-Aided Engineering, Vol. 23: Issue 6, pp. 646-654, October 2013. [DOI]

33. M. S. Hashmi and F. M. Ghannouchi, "Introduction to Load-Pull Systems and Their Applications," IEEE Instrumentation & Measurement Magazine, Vol. 16: Issue 1, pp. 30-36, February 2013. [DOI]

34. A. Hasan and M. Helaoui, "Effort-Reduced Calibration of Six-Port Based Receivers for CR/SDR Applications," IEEE Journal on Emerging and Selected Topics in Circuits and Systems, Vol. 3: Issue 4, pp. 586-593, December 2013. [DOI]

35. O. Hammi, A. Kwan and F. M. Ghannouchi, "Bandwidth and Power Scalable Digital Predistorter for Compensating Dynamic Distortions in RF Power Amplifiers," IEEE Transactions on Broadcasting, Vol. 59: Issue 3, pp. 520 - 527, September 2013. [DOI]

36. F. M. Ghannouchi, M. Younes and M. Rawat, "Distortion and Impairments Mitigation and Compensation of Single and Multi-band Wireless Transmitters," IET Microwaves, Antennas & Propagation, Vol. 7: Issue 7, pp. 518 - 534, July 2013. [DOI]

37. B. Georgescu, R. Salmeh, M. Fattouche and F. M. Ghannouchi, "Two-Tone Phase Delay Control of Center Frequency and Bandwidth in Low-Noise-Amplifier RF Front Ends," IEEE Transactions on Circuits and Systems II: Express Briefs, Vol. 60: Issue 4, pp. 192-196, April 2013. [DOI]

38. F. Elsayed and M. Helaoui, "Linearized Multi-Level $DeltaSigma$ Modulated Wireless Transmitters for SDR Applications Using Simple DLGA Algorithm," IEEE Journal on Emerging and Selected Topics in Circuits and Systems, Vol. 3: Issue 4, pp. 594-601, December 2013. [DOI]

39. M. M. Ebrahimi, M. Helaoui and F. M. Ghannouchi, "Delta-Sigma-Based Transmitters: Advantages and Disadvantages," IEEE Microwave Magazine, Vol. 14: Issue 1, pp. 68-78, January 2013. [DOI]

40. M. M. Ebrahimi and M. Helaoui, "Reducing Quantization Noise to Boost Efficiency and Signal Bandwidth in Delta–Sigma-Based Transmitters," IEEE Transactions on Microwave Theory and Techniques, Vol. 61: Issue 12, pp. 4245-4251, December 2013. [DOI]

41. X. Chen, W. Chen, F. M. Ghannouchi, Z. Feng and Y. Liu, "Enhanced Analysis and Design Method of Concurrent Dual-Band Power Amplifiers With Intermodulation Impedance Tuning," IEEE Transactions on Microwave Theory and Techniques, Vol. 61: Issue 12, pp. 4544-4558, December 2013. [DOI]

42. S. A. Bassam, W. Chen, M. Helaoui and F. M. Ghannouchi, "Transmitter Architecture for CA: Carrier Aggregation in LTE-Advanced Systems," IEEE Microwave Magazine, Vol. 14: Issue 5, pp. 78-86, July 2013. [DOI]

43. M. Aziz, M. Rawat and F. M. Ghannouchi, "Rational Function based model for the joint mitigation of I/Q imbalance and PA Nonlinearity," IEEE Microwave and Wireless Components Letters Vol. 23: Issue 4, pp. 196-198, April 2013. [DOI]

44. M. V. Amiri, S. A. Bassam, M. Helaoui and F. M. Ghannouchi, "Estimation of Crossover DPD Using Orthogonal Polynomials in Fixed Point Arithmetic," AEU International Journal of Electronics and Communications, Vol. 67: Issue 11, pp. 905 - 909, November 2013. [DOI]

45. A. H. Abdelhafiz, O. Hammi, A. Zerguine, A. T. Al-Awami and F. M. Ghannouchi, "A PSO Based Memory Polynomial Predistorter With Embedded Dimension Estimation," IEEE Transactions on Broadcasting, Vol. 59: Issue 4, pp. 665-673, December 2013. [DOI]

46. M. Younes and F. M. Ghannouchi, "An Accurate Predistorter Based on a Feedforward Hammerstein Structure," IEEE Transactions on Broadcasting, Vol. 58: Issue 3, pp. 454-461, September 2012. [DOI]

47. D. Wang, R. He, J. Han, M. Fattouche and F. M. Ghannouchi, "Sensor Network Based Oilwell Health Monitoring and Intelligent Control," IEEE Sensors Journal, Vol. 12: Issue 5, pp. 1326-1339, May 2012. [DOI]

48. D. Wang and F. M. Ghannouchi, "Handset Based Positioning System For Injured Fireman Rescue in Wildfire Fighting," IEEE Systems Journal, Vol. 6: Issue 4, pp. 603 - 615, December 2012. [DOI]

49. D. Wang, M. Fattouche and F. M. Ghannouchi, "Multicarrier Code for the Next-Generation GPS," EURASIP Journal on Wireless Communications and Networking Vol. 2012: Issue 185, pp. 1-22, May 2012. [DOI]

50. D. Wang, M. Fattouche and F. M. Ghannouchi, "Fundamental Limit of OFDM Range Estimation in a Separable Multipath Environment," Circuits, Systems, and Signal Processing, Vol. 31: Issue 3, pp. 1215-1227, June 2012. [DOI]

51. D. Wang, M. Fattouche and F. M. Ghannouchi, "Efficient Spectrum Allocation and TOA-based Localization in Cognitive Networks," Wireless Personal Communications, Vol. 66: Issue 4, pp. 813 - 831, October 2012. [DOI]

52. S. Tiwari, D. Wang, M. Fattouche and F. Ghannouchi, "A Hybrid RSS/TOA Method for 3D Positioning In an Indoor Environment," ISRN Signal Processing, Vol. 2012, pp. 1-9, 2012. [DOI]

53. M. Rawat and F. M. Ghannouchi, "A Mutual Distortion and Impairment Compensator for Wideband Direct Conversion Transmitters using Neural Networks," IEEE Transactions on Broadcasting, Vol. 58: Issue 2, pp. 168-177, June 2012. [DOI]

54. M. Rawat and F. M. Ghannouchi, "Distributive spatiotemporal Neural Network for Nonlinear Dynamic Transmitter Modeling and Adaptive Digital Predistortion " IEEE Transactions on Instrumentation & Measurement, Vol. 61: Issue 3, pp. 595-608, March 2012. [DOI]

55. K. Rawat, M. S. Hashmi and F. M. Ghannouchi, "Double the Band and Optimize," IEEE Microwave Magazine, Vol. 13: Issue 2, pp. 69-82, March-April 2012. [DOI]

56. K. Rawat, M. S. Hashmi and F. M. Ghannouchi, "Dual-Band RF Circuits and Components for Multi-standard Software Defined Radios," IEEE Circuit and System Magazine, Vol. 12: Issue 1, pp. 12-32, February 2012. [DOI]

57. K. Rawat and F. M. Ghannouchi, "Design Methodology for Dual-Band Doherty Power Amplifier with Performance Enhancement using Dual-Band Offset lines," IEEE Transactions on Industrial Electronics, Vol. 59: Issue 12, pp. 4831-4842, December 2012. [DOI]

58. Y.-J. Liu, J. Zhou, W.-H. Chen, B. Zhou and F. M. Ghannouchi, "Low-Complexity 2D Behavioural Model for Concurrent Dual-Band Power Amplifiers " IET Electronics Letters, Vol. 48: Issue 11, pp. 620-621, May 2012. [DOI]

59. Y.-J. Liu, W. Chen, J. Zhou, B. Zhou, F. M. Ghannouchi and Y.-N. Liu, "Modified Least Squares Extraction for Volterra Series Digital Predistorter in the Presence of Feedback Measurement Errors," IEEE Transactions on Microwave Theory and Techniques, Vol. 60: Issue 11, pp. 3559 - 3570, November 2012. [DOI]

60. Y.-J. Liu, W. Chen, B. Zhou, J. Zhou and F. M. Ghannouchi, "2D Augmented Hammerstein Model for Concurrent Dual-band Power Amplifiers," IET Electronics Letters, Vol. 48: Issue 19, pp. 1214 - 1216, September 2012. [DOI]

61. A. Kwan, F. M. Ghannouchi, O. Hammi, M. Helaoui and M. R. Smith, "Look Up Table-based Digital Predistorter Implementation for Field Programmable Gate Arrays using Long-Term Evolution signals with 60 MHz Bandwidth," IET Science, Measurement & Technology, Vol. 6: Issue 3, pp. 181-188, May 2012. [DOI]

62. C. Jebali, N. Boulejfen, M. Rawat, A. Gharsallah and F. M. Ghannouchi, "Modeling of Wideband RF Power Amplifiers Using Zernike Polynomials," Wiley International Journal of RF and Microwave Computer-Aided Engineering, Vol. 22: Issue 3, pp. 289-296, May 2012. [DOI]

63. C. Jebali, N. Boulejfen, A. Gharsallah and F. M. Ghannouchi, "Effects of Signal PDF on the Identification of Behavioral Polynomial Models for Multicarrier RF Power Amplifiers," Analog Integrated Circuits and Signal Processing, Vol. 73: Issue 1, pp. 217-224, October 2012. [DOI]

64. A. Hasan and M. Helaoui, "Novel Modeling and Calibration Approach for Multiport Receivers Mitigating System Imperfections and Hardware Impairments," IEEE Transactions on Microwave Theory and Techniques, Vol. 60: Issue 8, pp. 2644 - 2653, August 2012. [DOI]

65. B. Georgescu, J. Nakaska, I. Finvers and F. M. Ghannouchi, "Comparative Analysis of Tunable Q-enhancement Filter Cell Topologies in a 2.4 GHz LNA," Circuits, Systems, and Signal Processing, Vol. 31: Issue 5, pp. 1577 - 1597, October 2012. [DOI]

66. W. S. El-Deeb, M. S. Hashmi, N. Boulejfen and F. M. Ghannouchi, "Systematic Calibration of Two-Port Net-Work Analyzer for Measurement and Engineering of Waveforms at Radio Frequency," Progress In Electromagnetics Research C, Vol. 28, pp. 209-222, April 2012. [DOI]

67. M. El-Asmar, A. Birafane, M. Healoui and F. M. Ghannouchi, "Analytical Design Methodology of Outphasing Amplification Systems Using a New Simplified Chireix Combiner Model " IEEE Transactions on Microwave Theory and Techniques, Vol. 60: Issue 6, pp. 1886-1895, June 2012. [DOI]

68. M. M. Ebrahimi, S. A. Bassam, M. Helaoui and F. M. Ghannouchi, "Applying Memory Polynomial Model to Linearize Wideband Multi-Bit Delta-Sigma Based Transmitters," AEU - International Journal of Electronics and Communications, Vol. 66: Issue 8, pp. 625 - 629, August 2012. [DOI]

69. R. Darraji, F. M. Ghannouchi and M. Healoui, "Mitigation of Bandwidth Limitation in Wireless Doherty Amplifiers with Substantial Bandwidth Enhancement using Digital Techniques," IEEE Transactions on Microwave Theory and Techniques, Vol. 60: Issue 9, pp. 2875 - 2885, September 2012. [DOI]

70. R. Darraji, F. M. Ghannouchi and O. Hammi, "Generic Load-Pull Based Design Methodology for Performance Optimization of Energy-Efficient Doherty Amplifiers," IET Science Measurement & Technology, Vol. 6: Issue 3, pp. 132-138, May 2012. [DOI]

71. R. Darraji and F. M. Ghannouchi, "RF/DSP Codesign Methodology of Enhanced Doherty Amplifiers," IEEE Transactions on Circuits and Systems II, Vol. 59: Issue 4, pp. 219-223, April 2012. [DOI]

72. W.-H. Chen, Z.-H. Feng and F. M. Ghannouchi, "Design of Dual-Band Tri-Way GaN Doherty Power Amplifier with Frequency Dependent Power Division " IET Electronics Letters, Vol. 48: Issue 13, pp. 797-798, June 2012. [DOI]

73. W. Chen, A. Kwan and F. M. Ghannouchi, "Hybrid envelope tracking for efficiency enhancement in concurrent dual-band PAs," Microwave and Optical Technology Letters, Vol. 54: Issue 3, pp. 662-664, March 2012. [DOI]

74. N. Boulejfen, F. Elsayed, M. Helaoui, L. DeVocht and F. M. Ghannouchi, "Efficiency Enhancement of Sigma–Delta Modulator Based Transmitters Using Multi-Level Quantizers," Journal of Signal Processing Systems, Vol. 69: Issue 2, pp. 125-132, November 2012. [DOI]

75. A. Birafane, M. P. Aflaki, A. B. Kouki and F. M. Ghannouchi, "Enhanced DC model for GaN HEMT transistors with built-in thermal and trapping effects," Solid-State Electronics, Vol. 76, pp. 77-83, October 2012. [DOI]

76. S. A. Bassam, A. Kwan, W. Chen, M. Helaoui and F. M. Ghannouchi, "Subsampling Feedback Loop Applicable to Concurrent Dual-Band Linearization Architecture," IEEE Transactions on Microwave Theory and Techniques, Vol. 60: Issue 6, pp. 1990-1999, June 2012. [DOI]

77. S. A. Bassam, M. Helaoui and F. M. Ghannouchi, "Channel-Selective Multi-Cell Digital Predistorter for Multi-Carrier Transmitters " IEEE Transactions on Communications, Vol. 60: Issue 8, pp. 2344-2352, August 2012. [DOI]

78. M. Akbarpour, M. Helaoui and F. M. Ghannouchi, "A Transformer-Less Load-Modulated (TLLM) Architecture for Efficient Wideband Power Amplifiers," IEEE Transactions on Microwave Theory and Techniques, Vol. 60: Issue 9, pp. 2863 - 2874, September 2012. [DOI]

79. P. Aflaki, F. M. Ghannouchi and R. Negra, "Analytical Method for Optimal Design of RF Dual-Band Rat-Race Couplers for Arbitrary Frequency Ratios," International Journal of RF and Microwave Computer-Aided Engineering, Vol. 22: Issue 6, pp. 690 - 700, November 2012. [DOI]

80. D. Saffar, N. Boulejfen, F. M. Ghannouchi, A. Gharsallah and M. Helaoui, "Behavioral Modeling of MIMO Nonlinear Systems with Multivariable Polynomials," IEEE Transaction on Microwave Theory and Techniques, Vol. 59: Issue 11, pp. 2994-3003, November 2011. [DOI]

81. M. Rawat, K. Rawat and F. M. Ghannouchi, "Recent advances on signal processing solutions for distortion mitigation due to power amplifier and non-ideality of transmitter system," Recent Patents on Signal Processing, Vol. 1: Issue 2, pp. 135-142, December 2011. [DOI]

82. K. Rawat, F. M. Ghannouchi, M. Rawat and M. S. Hashmi, "Analysis of Frequency-Selective Impedance Loading of Transmission Lines for Dual-Band Couplers.," Wiley International Journal of RF and Microwave Computer-Aided Engineering, Vol. 21: Issue 3, pp. 325-335, May 2011. [DOI]

83. K. Rawat and F. M. Ghannouchi, "Dual-band matching technique based on dual-characteristic impedance transformers for dual-band power amplifiers design," IET Microwaves, Antennas & Propagation, Vol. 5: Issue 14, pp. 1720-1729, November 2011. [DOI]

84. A. Mohammadi and F. M. Ghannouchi, "Single RF Front-End MIMO Transceivers," IEEE Communications Magazine, Vol. 49: Issue 12, pp. 104-109, December 2011. [DOI]

85. M. Lari, A. Bassam, A. Mohammadi and F. M. Ghannouchi, "Time-multiplexed single front-end multiple-input multiple-output receivers with preserved diversity gain," IET Communications, Vol. 5: Issue 6, pp. 789-796, April 2011. [DOI]

86. A. Jarndal, P. Aflaki, R. Negra, A. Kouki and F. Ghannouchi, "Large-Signal Modeling Methodology for AlGaN/GaN HEMTs for RF Switching-Mode Power Amplifiers Design," Wiley International Journal of RF and Microwave Computer-Aided Engineering, Vol. 21: Issue 1, pp. 45-51, January 2011. [DOI]

87. M. Hashmi, F. M. Ghannouchi, P. J. Tasker and K. Rawat, "Highly Reflective Load-Pull," IEEE Microwave Magazine, Vol. 12: Issue 4, pp. 96-107, June 2011. [DOI]

88. F. M. Ghannouchi, F. Taringou, A. Kwan, O. Hammi and R. Malhame, "Identification of true-static predistorter using a sine wave and accurate quantification of memory effects in broadband wireless transmitters " IET Communications, Vol. 5: Issue 9, pp. 1268-1274, June 2011. [DOI]

89. L. Erdogan, C. Akyel and F. M. Ghannouchi, "Dielectric Properties of Oil Sands at 2.45 GHz with TE1,0,11 Mode Determined by a Rectangular Cavity Resonator," Journal of Microwave Power and Electromagnetic Energy, Vol. 45: Issue 1, pp. 15-23, March 2011.

90. W. S. El-Deeb, M. S. Hashmi, N. Boulejfen and F. M. Ghannouchi, "Small-Signal, Complex Distortion and Waveform Measurement System for Multi-Port Microwave Devices," IEEE Instrumentation & Measurement Magazine, Vol. 14: Issue 3, pp. 28-33, June 2011. [DOI]

91. M. M. Ebrahimi, M. Helaoui and F. M. Ghannouchi, "Time-Interleaved Delta-Sigma Modulator For Wideband Digital Ghz Transmitters Design And SDR Applications," Progress in Electromagnetics Research B, Vol. 34, pp. 263-281, 2011. [DOI]

92. M. M. Ebrahimi, F. M. Ghannouchi and M. Helaoui, "Analytical Approach to Optimize the Efficiency of Switching Mode PAs Loaded with Semi-Distributed Matching Networks," IET Microwaves, Antennas and Propagation, Vol. 5: Issue 1, pp. 57-67, January 2011. [DOI]

93. R. Darraji, F. M. Ghannouchi and O. Hammi, "A Dual-Input Digitally Driven Doherty Amplifier Architecture for Performance Enhancement of Doherty Transmitters," IEEE Transactions on Microwave Theory and Techniques, Vol. 59: Issue 5, pp. 1284-1293, May 2011. [DOI]

94. R. Darraji and F. M. Ghannouchi, "Digital Doherty Amplifier with Enhanced Efficiency and Extended Range," IEEE Transactions on Microwave Theory and Techniques, Vol. 59: Issue 11, pp. 2898-2909, November 2011. [DOI]

95. W. H. Chen, Y. C. Liu, X. Li, Z. H. Feng and F. M. Ghannouchi, "Design of reduced-size unequal power divider for dual-band operation with coupled lines," Electronics Letters, Vol. 47: Issue 1, pp. 59-60, January 2011. [DOI]

96. W. H. Chen, S. A. Bassam, X. Li, Y. Liu, M. Helaoui, K. Rawat, F. M. Ghannouchi and Z. Feng, "Design and Linearization of Concurrent Dual-Band Doherty Power Amplifier With Frequency-Dependent Power Ranges," IEEE Transactions on Microwave Theory and Techniques, Vol. 59: Issue 10, pp. 2537-2546, October 2011. [DOI]

97. A. Bassam, M. Helaoui and F. M. Ghannouchi, "2-D Digital Predistortion (2-D-DPD) Architecture for Concurrent Dual-Band Transmitters," IEEE Transactions on Microwave Theory and Techniques, Vol. 59: Issue 10, pp. 2547-2553, October 2011. [DOI]

98. A. Bassam, W. H. Chen, M. Helaoui, F. M. Ghannouchi and Z. H. Feng, "Linearization of Concurrent Dual-Band Power Amplifier Based on 2D-DPD Technique," IEEE Microwave and Wireless Components Letters, Vol. 21: Issue 12, pp. 685-687, December 2011. [DOI]

99. M. Younes, O. Hammi, A. Kwan and F. M. Ghannouchi, "An Accurate Complexity-Reduced “PLUME” Model for Behavioral Modeling and Digital Predistortion of RF Power Amplifiers," IEEE Transactions on Industrial Electronics, Vol. 58: Issue 4, pp. 1397-1405, April 2010. [DOI]

100. F. Taringou, O. Hammi, B. Srinivasan, R. Malhame and F. M. Ghannouchi, "Behavior Modeling of Wideband RF Transmitters Using Hammerstein-Wiener Models," IET Circuits, Devices & Systems, Vol. 4: Issue 4, pp. 282-290, July 2010. [DOI]

101. M. Rawat, K. Rawat and F. M. Ghannouchi, "Adaptive Digital Predistortion of Wireless Power Amplifiers/Transmitters Using Dynamic Real-Valued Focused Time Delay Line Neural Networks," IEEE Transactions on Microwave Theory and Techniques, Vol. 58: Issue 1, pp. 95-104, January 2010. [DOI]

102. K. Rawat, M. Rawat and F. M. Ghannouchi, "Compensating I-Q Imperfections in Hybrid RF/Digital Predistortion with Adapted Look up Table Implemented in FPGA," IEEE Transactions on Circuits and Systems II: Express Briefs, Vol. 57: Issue 5, pp. 389-393, May 2010. [DOI]

103. R. Mirzavand, A. Mohammadi and F. M. Ghannouchi, "Five-Port Microwave Receiver Architectures and Applications," IEEE Communications Magazine, Vol. 48: Issue 6, pp. 30-36, June 2010. [DOI]

104. M. R. Keshavarzi, A. Mohammadi, A. Adipour and F. Ghannouchi, "Characterization of DC Offset on Adaptive MIMO Direct Conversion Transceivers," IEICE Transactions on Communications, Japan, Vol. E94-B: Issue 1, pp. 253-261, January 2010.

105. S.-C. Jung, R. Negra and F. M. Ghannouchi, "Analysis of Miniaturized 3 dB Branch-Line Hybrid Couplers," Microwave and Optical Technology Letters, Vol. 52: Issue 7, pp. 1553-1556, July 2010. [DOI]

106. C. Jebali, N. Boulejfen, A. Gharsallah and F. M. Ghannouchi, "Model PAs With Wideband Signals," Microwaves & RF journal, December 2010.

107. A. Jarndal, P. Aflaki, L. Degachi, A. Birafane, A. B. Kouki, R. Negra and F. Ghannouchi, "Large-Signal Model for AlGaN/GaN HEMTs Suitable for RF Switching-Mode Power Amplifiers Design," Solid State Electronics, Vol. 54: Issue 7, pp. 696-700, July 2010. [DOI]

108. M. Helaoui and F. M. Ghannouchi, "Linearization of Power Amplifiers Using the Reverse MM-LINC Technique," IEEE Transactions on Circuits and Systems II: Express Briefs, Vol. 57: Issue 1, pp. 6-10, January 2010. [DOI]

109. M. S. Hashmi, P. J. Tasker and F. M. Ghannouchi, "Transistor Device Optimization for RF Power Amplifier Employing Rapid Envelope Load-Pull System," International Journal of Microwave and Optical Technology, Vol. 5: Issue 3, pp. 152-161, May 2010.

110. M. S. Hashmi, P. J. Tasker, A. L. Clarke and F. M. Ghannouchi, "Measurement Infrastructure for Optimization and Characterization of Microwave Transistor Devices," International Journal of Microwave and Optical Technology, Vol. 5: Issue 6, pp. 345-353, November 2010.

111. M. S. Hashmi, Z. S. Rogojan, S. R. Nazifi and F. Ghannouchi, "A Broadband Dual-Inflection Point RF Predistortion Linearizer using Backward Reflection Topology," Progress in Electromagnetics Research C, Vol. 13, pp. 121-134, 2010. [DOI]

112. M. S. Hashmi, Z. S. Rogojan and F. M. Ghannouchi, "A Flexible Dual-Inflection Point Rf Predistortion Linearizer for Microwave Power Amplifiers," Progress in Electromagnetics Research C, Vol. 13, pp. 1-18, 2010. [DOI]

113. M. S. Hashmi and F. M. Ghannouchi, "Experimental Investigation of the Uncontrolled Higher Harmonic Impedances Effect on the Performance of High-Power Microwave Devices," Microwave and Optical Technology Letters, Vol. 52: Issue 11, pp. 2480-2482, November 2010. [DOI]

114. M. S. Hashmi, A. L. Clarke, J. Lees, M. Helaoui, P. J. Taskar and F. M. Ghannouchi, "Agile Harmonic Envelope Load-Pull System Enabling Reliable and Rapid Device Characterization," IOP Journal of Measurement Science and Technology, Vol. 21: Issue 5, pp. 1-9, May 2010. [DOI]

115. O. Hammi, M. Younes, A. Kwan, M. Smith and F. M. Ghannouchi, "Performance-Driven Dimension Estimation of Memory Polynomial Behavioural Models for Wireless Transmitters and Power Amplifiers.," Progress in Electromagnetics Research C, Vol. 12, pp. 173-189, 2010. [DOI]

116. O. Hammi, M. Younes and F. M. Ghannouchi, "Metrics and Methods for Benchmarking of RF Transmitter Behavioral Models with Application to the Development of a Hybrid Memory Polynomial Model," IEEE Transactions on Broadcasting Vol. 56: Issue 3, pp. 350-357, September 2010. [DOI]

117. F. M. Ghannouchi, "Power Amplifier and Software Defined Radio Systems," IEEE Circuits and Systems Magazine, Vol. 10: Issue 4, pp. 56-63, November 2010. [DOI]

118. F. Ghannouchi, S. Hatami, P. Aflaki, M. Helaoui and R. Negra, "Accurate Power Efficiency Estimation of GHz Wireless Delta-Sigma Transmitters for Different Classes of Switching Mode Power Amplifiers," IEEE Transactions on Microwave Theory and Techniques, Vol. 58: Issue 11, pp. 2812-2819, November 2010. [DOI]

119. F. Ghannouchi, M. S. Hashmi, S. B. Smida and N. Boulejfen, "Loop Enhanced Passive Source- and Load-Pull Technique for High Reflection Factor Synthesis," IEEE Transactions on Microwave Theory and Techniques, Vol. 58: Issue 11, pp. 2952-2959, November 2010. [DOI]

120. W. S. El-Deeb, M. S. Hashmi, F. M. Ghannouchi, N. Boulejfene and S. Bensmida, "Thru-Less Calibration Algorithm and Measurement System for On-Wafer Large-Signal Characterization of Microwave Devices," IET Microwaves, Antennas and Propagation, Vol. 4: Issue 11, pp. 1773-1781, November 2010. [DOI]

121. W. S. El-Deeb, N. Boulejfen and F. M. Ghannouchi, "A Multi-Port Measurement System for Complex Distortion Measurements of Nonlinear Microwave Systems,," IEEE Transactions on Instrumentation and Measurement, Vol. 59: Issue 5, pp. 1406-1413, May 2010. [DOI]

122. W. S. El-Deeb, S. Bensmida, N. Boulejfen and F. M. Ghannouchi, "An Impedance and Power Flow Measurement System Suitable for On-Wafer Microwave Device Large Signal Characterization " Wiley International Journal of RF and Microwave Computer-Aided Engineering, Vol. 20: Issue 3, pp. 306-312, February 2010. [DOI]

123. N. Boulejfen, A. Harguem, O. Hammi, F. M. Ghannouchi and A. Gharsallah, "Analytical prediction of spectral regrowth and correlated and uncorrelated distortion in multicarrier wirless transmitters exhibiting memory effects," IET Microwaves, Antennas & Propagation, Vol. 4: Issue 6, pp. 685-696, June 2010. [DOI]

124. S. S.-. Bouajina, O. Hammi, M. Jaidane-Saidane and F. M. Ghannouchi, "Experimental Approach for Robust Identification of RF Power Amplifier Behavioral Models Using Polynomial Structures," IET Microwaves, Antennas & Propagation, Vol. 4: Issue 11, pp. 1818-1828, November 2010. [DOI]

125. A. Birafane, M. El-Asmar, A. B. Kouki, M. Helaoui and F. M. Ghannouchi, "Comprehensive Analysis of LINC Power Amplifiers from Efficiency and Linearity Perspectives," IEEE Microwave Magazine, Vol. 11: Issue 5, pp. 59-71, August 2010. [DOI]

1. M. Younes, O. Hammi and F. M. Ghannouchi, "Algorithm for Model Dimensions Estimation of Memory Polynomial-Based RF Transmitters / Power Amplifiers Behavioral Models," International Journal of Microwave and Optical Technology, Vol. 4: Issue 4, pp. 242-247, July 2009.

2. N. V. Sani, A. Mohammadi, A. Abdipour and F. M. Ghannouchi, "Analysis of Multiport Receivers Using Fdtd Technique," Journal of Electromagnetic Waves and Applications, Vol. 23: Issue 5-6, pp. 635-643, 2009. [DOI]

3. K. Rawat and F.M.Ghannouchi, "A Design Methodology for Miniaturized Power Dividers Using Periodically Loaded Slow Wave Structure With Dual-Band Applications," IEEE Transactions on Microwave Theory and Techniques, Vol. 57: Issue 12, pp. 3380-3388, December 2009. [DOI]

4. A. Kwan, M. Helaoui, S. Boumaiza, M. Smith and F. M. Ghannouchi, "Wireless Communications Transmitter Performance Enhancement Using Advanced Signal Processing Algorithms Running in a Hybrid DSP/FPGA Platform," The Journal of VLSI Signal Processing Systems for Signal, Image, and Video Technology, Vol. 56: Issue 2, pp. 187-198, February 2009. [DOI]

5. S.-C. Jung, K.-H. Lim, H.-C. Park, R. Negra, M.-S. Kim, F. M. Ghannouchi and Y. Yang, "A load network for Doherty amplifiers using an optimized impedance transformer," Microwave and Optical Technology Letters, Vol. 51: Issue 10, pp. 2502-2504, October 2009. [DOI]

6. S.-C. Jung, O. Hammi and F. M. Ghannouchi, "Design Optimization and DPD Linearization of GaN-Based Unsymmetrical Doherty Power Amplifiers for 3G Multicarrier Applications," IEEE Transactions on Microwave Theory and Techniques, Vol. 57: Issue 9, pp. 2105-2113, September 2009. [DOI]

7. M. Helaoui and F. M. Ghannouchi, "Optimizing Losses in Distributed Multiharmonic Matching Networks Applied to the Design of an RF GaN Power Amplifier With Higher Than 80% Power-Added Efficiency," IEEE Transactions on Microwave Theory and Techniques, Vol. 57: Issue 2, pp. 314-322, February 2009. [DOI]

8. O. Hammi and F. M. Ghannouchi, "Twin Nonlinear Two-Box Models for Power Amplifiers and Transmitters Exhibiting Memory Effects With Application to Digital Predistortion," IEEE Microwave and Wireless Components Letters, Vol. 19: Issue 8, pp. 530-532, August 2009. [DOI]

9. O. Hammi and F. M. Ghannouchi, "Power Alignment of Digital Predistorters for Power Amplifiers Linearity Optimization," IEEE Transactions on Broadcasting, Vol. 55: Issue 1, pp. 109-114, March 2009. [DOI]

10. F. M. Ghannouchi and O. Hammi, "Behavioural Modeling and Predistortion," IEEE Microwave Magazine, Vol. 10: Issue 7, pp. 52-64, December 2009. [DOI]

11. S. A. Bassam, M. Helaoui and F. M. Ghannouchi, "De-Interleaved Subsampling Architecture for Homodyne Receivers," Progress In Electromagnetics Research C, Vol. 10, pp. 231-241, 2009. [DOI]

12. S. A. Bassam, M. Helaoui and F. M. Ghannouchi, "Crossover Digital Predistorter for the Compensation of Crosstalk and Nonlinearity in MIMO Transmitters," IEEE Transactions on Microwave Theory and Techniques, Vol. 57: Issue 5, pp. 1119-1128, May 2009. [DOI]

13. S. A. Bassam, S. Boumaiza and F. M. Ghannouchi, "Block-Wise Estimation of and Compensation for I/Q Imbalance in Direct-Conversion Transmitters," IEEE Transactions on Signal Processing, Vol. 57: Issue 12, pp. 4970-4973, December 2009. [DOI]

14. R. Barrak, A. Ghazel and F. Ghannouchi, "Optimized Multistandard RF Subsampling Receiver Architecture," IEEE Transactions on Wireless Communications, Vol. 8: Issue 6, pp. 2901-2909, June 2009. [DOI]

15. P. Aflaki, R. Negra and F. M. Ghannouchi, "Dedicated Large-Signal GaN HEMT Model for Switching-Mode Circuit Analysis and Design," IEEE Microwave and Wireless Components Letter, Vol. 19: Issue 11, pp. 740-742, November 2009. [DOI]

16. P. Aflaki, R. Negra and F. M. Ghannouchi, "Enhanced architecture for microwave currentmode class-D amplifiers applied to the design of an S-band GaN-based power amplifier," IET Microwaves, Antennas & Propagation, Vol. 3: Issue 6, pp. 997-1006, September 2009. [DOI]

17. C. Rebai, A. Ghazel, S. Boumaiza and F. Ghanouchi, "Optimized design of a digital I/Q demodulator suitable for adaptive pre-distortion of 3rd generation base station PAs," Analog Integrated Circuits and Signal Processing, Vol. 55: Issue 1, pp. 47-58, April 2008. [DOI]

18. R. Negra, A. Sadeve, S. Bensmida and F. M. Ghannouchi, "Concurrent Dual-Band Class-F Load Coupling Network for Applications at 1.7 and 2.14 GHz," IEEE Transactions on Circuits and Systems II: Express Briefs, Vol. 55: Issue 3, pp. 259-263, March 2008. [DOI]

19. R. Negra, F. M. Ghannouchi and W. Bachtold, "Analysis and evaluation of harmonic suppression of lumped-element networks suitable for high-frequency class-E operation condition approximation," IET Microwaves, Antennas & Propagation, Vol. 2: Issue 8, pp. 794-800, December 2008. [DOI]

20. S.-C. Jung, R. Negra and F. M. Ghannouchi, "A Design Methodology for Miniaturized 3-dB Branch-Line Hybrid Couplers Using Distributed Capacitors Printed in the Inner Area," IEEE Transactions on Microwave Theory and Techniques, Vol. 56: Issue 12, pp. 2950-2953, December 2008. [DOI]

21. M. Helaoui, S. Hatami, R. Negra and F. M. Ghannouchi, "A Novel Architecture of Delta-Sigma Modulator Enabling All-Digital Multiband Multistandard RF Transmitters Design," IEEE Transactions on Circuits and Systems - II: Technical Brief, Vol. 55: Issue 11, pp. 1129-1133, November 2008. [DOI]

22. O. Hammi, F. M. Ghannouchi and B. Vassilakis, "A Compact Envelope-Memory Polynomial for RF Transmitters Modeling With Application to Baseband and RF-Digital Predistortion," IEEE Microwave and Wireless Components Letters, Vol. 18: Issue 5, pp. 359-361, May 2008. [DOI]

23. O. Hammi, F. M. Ghannouchi and B. Vassilakis, "On The Sensitivity of RF Transmitters' Memory Polynomial Model Identification to Delay Alignment Resolution," IEEE Microwave and Wireless Components Letters, Vol. 18: Issue 4, pp. 263-265, April 2008. [DOI]

24. O. Hammi, S. Carichner, B. Vassilakis and F. M. Ghannouchi, "Power Amplifiers' Model Assessment and Memory Effects Intensity Quantification Using Memoryless Post-Compensation Technique," IEEE Transactions on Microwave Theory and Techniques, Vol. 56: Issue 12, pp. 3170-3179, December 2008. [DOI]

25. O. Hammi, S. Carichner, B. Vassilakis and F. M. Ghannouchi, "Synergetic Crest Factor Reduction and Baseband Digital Predistortion for Adaptive 3G Doherty Power Amplifier Linearizer Design," IEEE Transactions on Microwave Theory and Techniques, Vol. 56: Issue 11, pp. 2602-2608, November 2008. [DOI]

26. F. M. Ghannouchi, "Software-defined radio transmitters for advanced wireless and satellite communications systems," Microwave Journal, Vol. 51: Issue 5, pp. 202-216, May 2008.

27. L. Degachi and F. M. Ghannouchi, "An Augmented Small-Signal HBT Model With Its Analytical Based Parameter Extraction Technique," IEEE Transactions on Electron Devices, Vol. 55: Issue 4, pp. 968-972, April 2008. [DOI]

28. S. Bensmida, P. Poire, R. Negra, F. M. Ghannouchi and G. Brassard, "New Time-Domain Voltage and Current Waveform Measurement Setup for Power Amplifier Characterization and Optimization," IEEE Transactions on Microwave Theory and Techniques, Vol. 56: Issue 1, pp. 224-231, January 2008. [DOI]

29. P. Aflaki, R. Negra and F. M. Ghannouchi, "1 GHz current mode class-D power amplifier in hybrid technology using GaN HEMTs," Romanian Journal of Information Science and Technology, Vol. 11: Issue 4, pp. 319-328, 2008.

30. R. Negra, F. M. Ghannouchi and W. Bachtold, "Study and Design Optimization of Multiharmonic Transmission-Line Load Networks for Class-E and Class-F K-Band MMIC Power Amplifiers," IEEE Transactions on Microwave Theory and Techniques, Vol. 55: Issue 6, pp. 1390-1397, June 2007. [DOI]

31. T. Liu, S. Boumaiza, A. B. Sesay and F. M. Ghannouchi, "Quantitative Measurements of Memory Effects in Wideband RF Power Amplifiers Driven by Modulated Signals," IEEE Microwave and Wireless Components Letters, Vol. 17: Issue 1, pp. 79-81, January 2007. [DOI]

32. M. Helaoui, S. Boumaiza, F. M. Ghannouchi, A. B. Kouki and A. Ghazel, "A New Mode-Multiplexing LINC Architecture to Boost the Efficiency of WiMAX Up-Link Transmitters," IEEE Transactions on Microwave Theory and Techniques, Vol. 55: Issue 2, pp. 248-253, February 2007. [DOI]

33. O. Hammi, F. M. Ghannouchi, S. Boumaiza and B. Vassilakis, "A Data-Based Nested LUT Model for RF Power Amplifiers Exhibiting Memory Effects," IEEE Microwave and Wireless Components Letters, Vol. 17: Issue 10, pp. 712-714, October 2007. [DOI]

34. O. Hammi, S. Boumaiza and F. M. Ghannouchi, "On the Robustness of Digital Predistortion Function Synthesis and Average Power Tracking for Highly Nonlinear Power Amplifiers," IEEE Transactions on Microwave Theory and Techniques, Vol. 55: Issue 6, pp. 1382-1389, June 2007. [DOI]

35. M. A. Elaal and F. M. Ghannouchi, "A New LINC Transceiver’s Architecture for Wireless Radio Systems," International Journal of Microwave and Optical Technology, Vol. 2: Issue 2, pp. 134-138, April 2007.

36. M. A. Elaal and F. Ghannouchi, "A 2×1 LINC Transceiver for Enhanced Power Transmission in Wireless Systems," Research Letters in Communications, Vol. 2007, p. 4, 2007. [DOI]

37. L. Degachi and F. M. Ghannouchi, "Characterization of AC Emitter Current Crowding and Consequences on Small-Signal Extraction," International Journal of Microwave and Optical Technology, Vol. 2: Issue 3, pp. 187-192, July 2007.

38. L. Degachi and F. M. Ghannouchi, "Simple Technique for a Quick Evaluation of HBT Temperature-Dependant DC Model Parameters in Forward Active Regime," International Journal of Microwave and Optical Technology, Vol. 2: Issue 1, pp. 14-17, January 2007.

39. S. Bousnina, L. Degachi and F. M. Ghannouchi, "Systematic Extraction Method for the Determination of HBT Temperature-Dependant DC Model Parameters," International Journal of Microwave and Optical Technology, Vol. 2: Issue 1, pp. 28-34, January 2007.

40. S. Boumaiza, M. Helaoui, O. Hammi, L. Taijun and F. M. Ghannouchi, "Systematic and Adaptive Characterization Approach for Behavior Modeling and Correction of Dynamic Nonlinear Transmitters," IEEE Transactions on Instrumentation and Measurement, Vol. 56: Issue 6, pp. 2203-2211, December 2007. [DOI]

41. T. Liu, S. Boumaiza and F. M. Ghannouchi, "Augmented hammerstein predistorter for linearization of broad-band wireless transmitters," IEEE Transactions on Microwave Theory and Techniques, Vol. 54: Issue 4, pp. 1340-1349, June 2006. [DOI]

42. A. Issaoun, A. B. Kouki and F. M. Ghannouchi, "A simple large signal model for III-V HBT devices exceeding VBIC performances," AEU - International Journal of Electronics and Communications, Vol. 60: Issue 5, pp. 367-375, May 2006. [DOI]

43. M. Helaoui, S. Boumaiza, A. Ghazel and F. M. Ghannouchi, "Power and efficiency enhancement of 3G multicarrier amplifiers using digital signal processing with experimental validation," IEEE Transactions on Microwave Theory and Techniques, Vol. 54: Issue 4, pp. 1396-1404, June 2006. [DOI]

44. O. Hammi, J. Sirois, S. Boumaiza and F. M. Ghannouchi, "Design and performance analysis of mismatched Doherty amplifiers using an accurate load-pull-based model," IEEE Transactions on Microwave Theory and Techniques, Vol. 54: Issue 8, pp. 3246-3254, August 2006. [DOI]

45. B. Georgescu, I. G. Finvers and F. Ghannouchi, "2 GHz Q-Enhanced Active Filter With Low Passband Distortion and High Dynamic Range," IEEE Journal of Solid-State Circuits, Vol. 41: Issue 9, pp. 2029-2039, September 2006. [DOI]

46. L. Degachi and F. M. Ghannouchi, "Systematic and rigorous extraction method of HBT small-signal model parameters," IEEE Transactions on Microwave Theory and Techniques, Vol. 54: Issue 2, pp. 682-688, February 2006. [DOI]

47. J. Sirois, S. Boumaiza, M. Helaoui, G. Brassard and F. M. Ghannouchi, "A Robust Modeling and Design Approach for Dynamically Loaded and Digitally Linearized Doherty Amplifiers," IEEE Transactions on Microwave Theory and Techniques, Vol. 53: Issue 9, pp. 2875-2883, September 2005. [DOI]

48. T. Liu, S. Boumaiza and F. M. Ghannouchi, "Deembedding static nonlinearities and accurately identifying and modeling memory effects in wide-band RF transmitters," IEEE Transactions on Microwave Theory and Techniques, Vol. 53: Issue 11, pp. 3578-3587, November 2005. [DOI]

49. C. L. Larose and F. M. Ghannouchi, "Optimal adaptation methods and class of operation: keys to improving feedforward amplifier power efficiency," IEEE Transactions on Vehicular Technology, Vol. 54: Issue 2, pp. 456-467, March 2005. [DOI]

50. A. Issaoun, F. M. Ghannouchi and A. B. Kouki, "An accurate and compact large signal model for III-V HBT devices," Solid-State Electronics, Vol. 49: Issue 12, pp. 1909-1916, December 2005. [DOI]

51. M. Helaoui, S. Boumaiza, A. Ghazel and F. M. Ghannouchi, "On the RF/DSP Design for Efficiency of OFDM Transmitters," IEEE Transactions on Microwave Theory and Techniques, Vol. 53: Issue 7, pp. 2355-2361, July 2005. [DOI]

52. O. Hammi, S. Boumaiza, M. Jaidane-Saidane and F. M. Ghannouchi, "Digital subband filtering predistorter architecture for wireless transmitters," IEEE Transactions on Microwave Theory and Techniques, Vol. 53: Issue 5, pp. 1643-1652, May 2005. [DOI]

53. D. Dousset, A. Issaoun, F. M. Ghannouchi and A. B. Kouki, "Wideband closed-form expressions for direct extraction of HBT small-signal parameters for all amplifier bias classes," IEE Proceedings - Circuits, Devices and Systems, Vol. 152: Issue 5, pp. 441-450, October 2005. [DOI]

1. T. Liu, S. Boumaiza and F. M. Ghannouchi, "Dynamic behavioral modeling of 3G power amplifiers using real-valued time-delay neural networks," IEEE Transactions on Microwave Theory and Techniques, Vol. 52: Issue 3, pp. 1025-1033, March 2004. [DOI]

2. E. G. Jeckeln, F. M. Ghannouchi and M. A. Sawan, "A new adaptive predistortion technique using software-defined radio and DSP technologies suitable for base station 3G power amplifiers," IEEE Transactions on Microwave Theory and Techniques, Vol. 52: Issue 9, pp. 2139-2147, September 2004. [DOI]

3. A. Issaoun, R. Barrak, A. B. Kouki, F. M. Ghannouchi and C. Akyel, "Enhanced empirical large-signal model for HBTs with performance comparable with physics-based models," IEE Proceedings - Science, Measurement and Technology, Vol. 151: Issue 3, pp. 142-150, May 2004. [DOI]

4. S. Boumaiza, L. Jing, M. Jaidane-Saidane and F. M. Ghannouchi, "Adaptive digital/RF predistortion using a nonuniform LUT indexing function with built-in dependence on the amplifier nonlinearity," IEEE Transactions on Microwave Theory and Techniques, Vol. 52: Issue 12, pp. 2670-2677, December 2004. [DOI]

5. N. Boulejfene, A. Harguem and F. M. Ghannouchi, "New closed-form expressions for the prediction of multitone intermodulation distortion in fifth-order nonlinear RF circuits/systems," IEEE Transactions on Microwave Theory and Techniques, Vol. 52: Issue 1, pp. 121-132, January 2004. [DOI]

6. C. L. Larose and F. M. Ghannouchi, "Optimization of feedforward amplifier power efficiency on the basis of drive statistics," IEEE Transactions on Microwave Theory and Techniques, Vol. 51: Issue 1, pp. 41-54, January 2003. [DOI]

7. X. Fengchao, F. M. Ghannouchi and T. Yakabe, "Application of a six-port wave-correlator for a very low velocity measurement using the Doppler effect," IEEE Transactions on Instrumentation and Measurement, Vol. 52: Issue 2, pp. 297-301, April 2003. [DOI]

8. S. Boumaiza and F. M. Ghannouchi, "Thermal memory effects modeling and compensation in RF power amplifiers and predistortion linearizers," IEEE Transactions on Microwave Theory and Techniques, Vol. 51: Issue 12, pp. 2427-2433, December 2003. [DOI]

9. T. Yakabe, F. M. Ghannouchi, E. E. Eid, K. Fujii and H. Yabe, "Six-port self-calibration based on active loads synthesis," IEEE Transactions on Microwave Theory and Techniques, Vol. 50: Issue 4, pp. 1237-1239, April 2002. [DOI]

10. S. Bousnina, P. Mandeville, A. B. Kouki, R. Surridge and F. M. Ghannouchi, "Direct parameter-extraction method for HBT small-signal model," IEEE Transactions on Microwave Theory and Techniques, Vol. 50: Issue 2, pp. 529-536, February 2002. [DOI]

11. S. Bousnina, C. Falt, P. Mandeville, A. B. Kouki and F. M. Ghannouchi, "An accurate on-wafer deembedding technique with application to HBT devices characterization," IEEE Transactions on Microwave Theory and Techniques, Vol. 50: Issue 2, pp. 420-424, February 2002. [DOI]

12. S. Boumaiza and F. M. Ghannouchi, "Realistic power-amplifiers characterization with application to baseband digital predistortion for 3G base stations," IEEE Transactions on Microwave Theory and Techniques, Vol. 50: Issue 12, pp. 3016-3021, December 2002. [DOI]

13. T. Yakabe, X. Fengchao, K. Iwamoto, F. M. Ghannouchi, K. Fujii and H. Yabe, "Six-port based wave-correlator with application to beam direction finding," IEEE Transactions on Instrumentation and Measurement, Vol. 50: Issue 2, pp. 377-380, April 2001. [DOI]

14. K. Fujii, F. M. Ghannouchi, T. Yakabe and H. Yabe, "A comprehensive nonlinear GaAsFET model suitable for active and passive circuits design," IEICE Transactions on Electronics, Vol. E84C: Issue 7, pp. 881-890, July 2001.

15. F. M. Ghannouchi, H. Wakana and M. Tanaka, "A new unequal three-tone signal method for AM-AM and AM-PM distortion measurements suitable for characterization of satellite communication transmitters/transponders," IEEE Transactions on Microwave Theory and Techniques, Vol. 48: Issue 8, pp. 1404-1407, August 2000. [DOI]

16. K. Fujii, Y. Hara, F. M. Ghannouchi, T. Yakabe and H. Yabe, "A nonlinear GaAsFET model suitable for active and passive MM-wave applications," IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences, Vol. E83A: Issue 2, pp. 228-235, February 2000.

17. N. Boulejfene, A. B. Kouki and F. M. Ghannouchi, "A homodyne multiport network analyzer for <I>S</I>-parameter measurements of microwave <I>N</I>-port circuits/systems," Microwave and Optical Technology Letters, Vol. 24: Issue 1, pp. 63-67, January 2000. [DOI]

18. N. Boulejfen, A. B. Kouki and F. M. Ghannouchi, "Frequency- and time-domain analyses of nonuniform lossy coupled transmission lines with linear and nonlinear terminations," IEEE Transactions on Microwave Theory and Techniques, Vol. 48: Issue 3, pp. 367-379, March 2000. [DOI]

1. D.-L. Le, P. Poire and F. M. Ghannouchi, "Six-port-based active source-pull measurement technique," Measurement Science and Technology, Vol. 9: Issue 8, pp. 1336-1342, August 1998. [DOI]

2. D.-L. Le and F. M. Ghannouchi, "Multitone characterization and design of FET resistive mixers based on combined active source-pull/load-pull techniques," IEEE Transactions on Microwave Theory and Techniques, Vol. 46: Issue 9, pp. 1201-1208, September 1998. [DOI]

3. H. R. Khazaei, O. Berolo, R. James, W. J. Wang, P. Maigné, M. Young, K. Ozard, M. Reeves and F. M. Ghannouchi, "Charge carrier effect on the microwave losses observed on traveling-wave electrodes used in electro-optic modulators," Microwave and Optical Technology Letters, Vol. 17: Issue 4, pp. 236-241, March 1998. [DOI]

4. H. R. Khazaei, E. Berolo and F. Ghannouchi, "High-speed slow-wave coplanar strip GaAs/AlGaAs electro-optic laser modulator," Microwave and Optical Technology Letters, Vol. 19: Issue 3, pp. 184-186, October 1998. [DOI]

5. H. Ghaddab, F. M. Ghannouchi, F. Choubani and A. Bouallegue, "Small-signal modeling of HBTs using a hybrid optimization/statistical technique," IEEE Transactions on Microwave Theory and Techniques, Vol. 46: Issue 3, pp. 292-298, March 1998. [DOI]

6. I.-T. Sylla, M. Slamani, B. Kaminska and F. Ghannouchi, "Joint design and test consideration in high frequency circuits," Microwave and Optical Technology Letters, Vol. 16: Issue 3, pp. 132-138, October 1997. [DOI]

7. P. Poire and F. M. Ghannouchi, "Bias tee delivers high-power, wide-bandwidth operation," Microwaves & Rf, Vol. 36: Issue 7, pp. 66-68, July 1997.

8. H. R. Khazaei, R. James, E. Berolo, F. Rahmatian, N. A. F. Jaeger and F. Ghannouchi, "Novel coplanar-strip slow-wave structure for ultrawide-bandwidth electro-optic modulators," Microwave and Optical Technology Letters, Vol. 15: Issue 5, pp. 303-305, August 1997. [DOI]

9. R. Hajji and F. M. Ghannouchi, "Small-signal distributed model for GaAs HBT's and S-parameter prediction at millimeter-wave frequencies," IEEE Transactions on Electron Devices, Vol. 44: Issue 5, pp. 723-732, May 1997. [DOI]

10. R. Hajji, F. Beanregard and F. M. Ghannouchi, "Multitone power and intermodulation load-pull characterization of microwave transistors suitable for linear SSPA's design," IEEE Transactions on Microwave Theory and Techniques, Vol. 45: Issue 7, pp. 1093-1099, July 1997. [DOI]

11. H. Ghaddab, F. M. Ghannouchi, F. Choubani and A. Bouallegue, "Extraction of HBT small-signal model parameters based on a statistical approach," Microwave and Optical Technology Letters, Vol. 16: Issue 2, pp. 115-119, October 1997. [DOI]

12. E. E. Eid and F. M. Ghannouchi, "Adaptive nulling loop control for 1.7-GHz feedforward linearization systems," IEEE Transactions on Microwave Theory and Techniques, Vol. 45: Issue 1, pp. 83-86, January 1997. [DOI]

13. A. H. Hamade, A. B. Kouki and F. M. Ghannouchi, "A CAD-suitable approach for the analysis of nonuniform MMIC and MHMIC transmission lines," IEEE Transactions on Microwave Theory and Techniques, Vol. 44: Issue 9, pp. 1614-1617, September 1996. [DOI]

14. R. Hajji, A. B. Kouki, S. El-Rabaie and F. M. Ghannouchi, "Systematic DC/small-signal/large-signal analysis of heterojunction bipolar transistors using a new consistent nonlinear model," IEEE Transactions on Microwave Theory and Techniques, Vol. 44: Issue 2, pp. 233-241, February 1996. [DOI]

15. N. Boulejfen, A. B. Kouki and F. M. Ghannouchi, "Transient analysis of high-speed digital interconnects with nonuniform coupled lines," Microwave and Optical Technology Letters, Vol. 11: Issue 6, pp. 308-313, April 1996. [DOI]

16. D. Berube, F. M. Ghannouchi and P. Savard, "A comparative study of four open-ended coaxial probe models for permittivity measurements of lossy dielectric/biological materials at microwave frequencies," IEEE Transactions on Microwave Theory and Techniques, Vol. 44: Issue 10, pp. 1928-1934, October 1996. [DOI]

17. M. Begin, F. M. Ghannouchi, F. Beauregard, L. Selmi and B. Ricco, "Characterization of the transient behavior of a GaAs MESFET using dynamic I-V and S-parameter measurements," IEEE Transactions on Instrumentation and Measurement, Vol. 45: Issue 1, pp. 231-237, February 1996. [DOI]

18. G. Zhao, S. El-Rabaie and F. M. Ghannouchi, "The effects of biasing and harmonic loading on mesfet tripler performance," Microwave and Optical Technology Letters, Vol. 9: Issue 4, pp. 189-194, July 1995. [DOI]

19. A. H. Hamade, A. B. Kouki and F. M. Ghannouchi, "An efficient approach suitable for the analysis and design of nonuniform transmission lines," Microwave and Optical Technology Letters, Vol. 10: Issue 3, pp. 146-150, October 1995. [DOI]

20. R. Hajji, A. B. Kouki and F. M. Ghannouchi, "A new nonlinear dc model for HBT and mesfet power devices," Microwave and Optical Technology Letters, Vol. 9: Issue 3, pp. 130-133, June 1995. [DOI]

21. R. Hajji, F. M. Ghannouchi and A. B. Kouki, "A systematic layout-based method for the modeling of high-power HBT's using the scaling approach," IEEE Transactions on Electron Devices, Vol. 42: Issue 3, pp. 528-533, March 1995. [DOI]

22. R. Hajji, S. El-Rabaie, A. B. Kouki and F. M. Ghannouchi, "Large-signal temperature-dependent DC model for heterojunction bipolar transistors," IEE Proceedings - Microwaves, Antennas and Propagation, Vol. 142: Issue 5, p. 417, October 1995.

23. F. M. Ghannouchi, Z. Guoxiang and F. Beauregard, "Simultaneous AM-AM/AM-PM distortion measurements of microwave transistors using active load-pull and six-port techniques," IEEE Transactions on Microwave Theory and Techniques, Vol. 43: Issue 7, pp. 1584-1588, July 1995. [DOI]

24. F. M. Ghannouchi, F. Beauregard, R. Hajji and A. Brodeur, "A DE-embedding technique for reflection-based S-parameter measurements of HMICs and MMICs," Microwave and Optical Technology Letters, Vol. 10: Issue 4, pp. 218-222, November 1995. [DOI]

25. E. E. Eid, F. M. Ghannouchi and F. Beauregard, "Optimal Feedforward Linearization System-Design," Microwave Journal, Vol. 38: Issue 11, pp. 78-84, November 1995.

26. J. Dupuis, R. Hajji, F. M. Ghannouchi, K. Saab and S. Lavallee, "A new DC model of HBT's including self-heating effect suitable for circuit simulators," IEEE Transactions on Electron Devices, Vol. 42: Issue 12, pp. 2036-2042, December 1995. [DOI]

27. L. Di-Luan and F. M. Ghannouchi, "Noise measurements of microwave transistors using an uncalibrated mechanical stub tuner and a built-in reverse six-port reflectometer," IEEE Transactions on Instrumentation and Measurement, Vol. 44: Issue 4, pp. 847-852, August 1995. [DOI]

28. N. Constantin and F. M. Ghannouchi, "GaAs FET's gate current behavior and its effects on RF performance and reliability in SSPAs," IEEE Transactions on Microwave Theory and Techniques, Vol. 43: Issue 12, pp. 2918-2925, December 1995. [DOI]

29. M. Caron, C. Akyel and F. M. Ghannouchi, "A versatile easy to do six-port based high-power reflectometer," Journal of Microwave Power and Electromagnetic Energy, Vol. 30: Issue 4, pp. 231-239, 1995.

30. J. S. Cardinal and F. M. Ghannouchi, "A new adaptive double envelope feedback (ADEF) linearizer for solid state power amplifiers," IEEE Transactions on Microwave Theory and Techniques, Vol. 43: Issue 7, pp. 1508-1515, July 1995. [DOI]

31. B. K. Ammar, K. Ahmed and F. M. Ghannouchi, "Phase velocity equalization in microstrip couplers by partial dielectric overlays," Microwave and Optical Technology Letters, Vol. 9: Issue 5, pp. 249-252, April 1995. [DOI]

1. P. Poire, M. Caron and F. M. Ghannouchi, "A C-band double-balanced power amplifier," in IEEE Canadian Conference on Electrical and Computer Engineering (CCECE'1994), Halifax, NS, Canada, pp. 685-688, 25-28 September 1994. [DOI]

2. A. Khebir, A. B. Kouki and F. M. Ghannouchi, "A pseudo-three-dimensional finite element analysis of non-uniform multiconductor transmission lines," in IEEE MTT-S International Microwave Symposium Digest (IMS'1994), San Diego, CA, USA, pp. 713-716, 23-27 May 1994. [DOI]

3. R. Hajji, F. M. Ghannouchi and A. B. Kouki, "Small-signal modeling of high power HBTs using the scaling approach," in IEEE MTT-S International Microwave Symposium Digest (IMS'1994), San Diego, CA, USA, pp. 1249-1252, 23-27 May 1994. [DOI]

4. F. M. Ghannouchi and A. Brodeur, "A De-embedding Technique for Reflection-Based S-Parameters Measurements of Microwave Devices," in Conference on Precision Electromagnetic Measurements (CPEM'1994), Boulder, CO, USA, pp. 119-120, 28 June - 2 July 1994.

5. F. M. Ghannouchi, F. Beauregard and G. Zhao, "Phase distortion measurements for saturated MESFETs loaded with arbitrary impedance terminations," in IEEE Instrumentation and Measurement Technology Conference (IMTC'1994), Hamamatsu, Japan, pp. 291-294, 10-12 May 1994. [DOI]

6. F. M. Ghannouchi and F. Beauregard, "Self-Calibration of Six-Port Reflectometers Using Actives Loads," in Conference on Precision Electromagnetic Measurements (CPEM'1994), Boulder, CO, USA, pp. 121-122, 28 June - 2 July 1994.

7. F. M. Ghannouchi, "An Active Load-Pull Measurement System for Nonlinear Characterization of Microwave Transistors," in First International Conference on Electronics, Circuits and Systems (ICECS'1994), Cairo, Egypt, pp. 1033-1038, 19-22 December 1994.

8. L. Di-Luan and F. M. Ghannouchi, "Network analysis of nonlinear devices under multi-frequency excitation," in IEEE Instrumentation and Measurement Technology Conference (IMTC'1994), Hamamatsu, Japan, pp. 998-1000, 10-12 May 1994. [DOI]

9. M. Caron, C. Akyel and F. M. Ghannouchi, "High power microwave impedance measurements system suitable for in-situ thermo-dielectric material characterisation," in IEEE MTT-S International Microwave Symposium Digest (IMS'1994), San Diego, CA, USA, pp. 433-436, 23-27 May 1994. [DOI]

10. J. S. Cardinal and F. M. Ghannouchi, "A new adaptive double envelope feedback (ADEF) linearizer for mobile radio power amplifiers," in IEEE MTT-S International Microwave Symposium Digest (IMS'1994), San Diego, CA, USA, pp. 573-576, 23-27 May 1994. [DOI]

11. M. Begin, F. M. Ghannouchi, L. Selmi and B. Ricco, "Instantaneous S parameters measurements of MESFETs under burst bias conditions," in IEEE Instrumentation and Measurement Technology Conference (IMTC'1994), Hamamatsu, Japan, pp. 858-861, 10-12 May 1994. [DOI]

12. M. Begin, F. M. Ghannouchi, F. Beauregard, L. Selmi, B. Ricco and V. Borelli, "Characterization of Transient Effects in the S-Parameters of GaAs MESFETs by Means of Pulsed Measurements," in 24th European Solid State Device Research Conference (ESSDERC'1994), Edinburgh, UK, pp. 639-642, 11-15 September 1994.

13. A. B. Kouki, F. M. Ghannouchi and A. Khebir, "On the experimental characterization of electromagnetic emissions from printed circuit boards," in 1993 IEEE Antennas and Propagation Society International Symposium, Ann Arbor, MI, USA, pp. 1490-1493, 28 Jun - 2 Jul 1993. [DOI]

14. A. Khebir, A. B. Kouki, F. M. Ghannouchi and R. G. Bosisio, "A Comparative Study of Node and Vector Approaches for the Finite Element Solution of Waveguide Problems," in 1993 URSI Radio Science Meeting, Ann Arbor, MI, USA, p. 191, 27 June - 2 July 1993.

15. R. Hajji and F. M. Ghannouchi, "Modélisation Petit Signal Dépendant de la Polarisation des Transistors Bipolaires à Hétérojonctions," in 8ème Journées Nationales Micro-ondes (JNM'1993), Brest, France, pp. 4B-6- 6A-4- 6A-5, 12-14 May 1993.

16. F. Goueré, F. M. Ghannouchi, F. Beauregard and S. Toutain, "CAO/FAO d'un Triplexeur de Fréquence Micro-Ondes pour les Bandes L, S et C," in 8ème Journées Nationales Micro-ondes (JNM'1993), Brest, France, pp. 4C-22- 4C-23, 12-14 May 1993.

17. F. M. Ghannouchi, A. B. Kouki and A. Khebir, "Automatic diagnostic and localization of defective elements in phased array antennas," in 1993 IEEE Antennas and Propagation Society International Symposium, Ann Arbor, MI, USA, pp. 210-213, 28 Jun - 2 Jul 1993. [DOI]

18. F. M. Ghannouchi, A. B. Kouki and F. Beauregard, "An Automated Non-Linear Transistor Characterization System with a High-Level Language User-Interface for Easy Control, Visualization and Data Management," in 41st ARFTG Conference Digest (ARFTG'1993), Atlanta, GA, USA, pp. 18-23, 18 June 1993. [DOI]

19. F. M. Ghannouchi and R. G. Bosisio, "Device line characterization of Gunn diodes using six-port techniques," in IEEE Instrumentation and Measurement Technology Conference (IMTC'1993), Irvine, CA, USA, pp. 323-326, 18-20 May 1993. [DOI]

20. F. M. Ghannouchi, F. Beauregard and A. B. Kouki, "Measurement of microwave absolute power with the aid of a six-port junction with four diodes," in IEEE Canadian Conference on Electrical and Computer Engineering (CCECE'1993), Vancouver, BC, Canada, pp. 925-926, 14-17 September 1993. [DOI]

21. F. M. Ghannouchi, "Nonlinear Analysis of MESFET Oscillators Using Harmonic Balance Techniques," in 1993 International Conference on Microelectronics, Dhahran, Saudi Arabia, pp. 48-51, 13-16 December 1993.

22. F. M. Ghannouchi, "Dépistage et Localisation Automatique des Eléments Défectueux dans les Réseaux d'Antennes Micro-Ondes," in 8ème Journées Nationales Micro-ondes (JNM'1993), Brest, France, pp. 3D-40-3D-41, 12-14 May 1993.

23. J. Dupuis and F. M. Ghannouchi, "Modélisation DC des Transistors Bipolaires à Hétérojonctions," in 8ème Journées Nationales Micro-ondes (JNM'1993), Brest, France, pp. 4A-2- 4A-3, 12-14 May 1993.

24. N. Constantin, F. M. Ghannouchi, F. Beauregard and M. Bouchard, "Système de Mesure Automatisé de Haute Puissance pour la Caractérisation Non-Linéaire des Transistors dans les Bandes UHF, S et C," in 8ème Journées Nationales Micro-ondes (JNM'1993), Brest, France, pp. 4D-12- 4D-13, 12-14 May 1993.

25. C. Akyel and F. M. Ghannouchi, "High power six-port reflectometer using hybrid stripline/waveguide technology," in IEEE Instrumentation and Measurement Technology Conference (IMTC'1993), Irvine, CA, USA, pp. 653-656, 18-20 May 1993. [DOI]

26. C. Akyel and F. M. Ghannouchi, "Conception d'un Reflectomètre à Six-Port pour les Hautes Puisssances," in 8ème Journées Nationales Micro-ondes (JNM'1993), Brest, France, pp. 4B-6- 4B-7, 12-14 May 1993.

27. D. Maurin, R. G. Bosisio, B. Huyart and F. M. Ghannouchi, "Conception des Circuits Micro-Ondes Utilisés en Communication : Comparaison de Différents Simulateurs," in IEEE Canadian Conference on Electrical and Computer Engineering (CCECE'1992), Toronto, ON, Canada, pp. MA 9.9.1-MA 9.9.5, 13-16 September 1992.

28. J. J. Laurin, R. G. Bosisio and F. M. Ghannouchi, "Calibration of a monitoring system for antenna arrays based on six-port junctions," in 1992 IEEE Antennas and Propagation Society International Symposium, pp. 458-461, 18-25 July 1992. [DOI]

29. A. B. Kouki, A. Khebir, R. G. Bosisio and F. M. Ghannouchi, "Numerical Models for Practical Feeds and Terminating Loads in Printed Circuits," in 1992 URSI Radio Science Meeting, Chicago, IL, USA, p. 512, 18-25 July 1992.

30. A. Khebir, A. B. Kouki, F. M. Ghannouchi and R. G. Bosisio, "On the Use of the Finite Element Method for RCS Computation," in Symposium on Antenna Technology and Applied Electromagnetics (ANTEM'92), Winnipeg, MB, Canada, pp. 497-505, 5-7 August 1992.

31. A. Khebir, A. B. Kouki, F. M. Ghannouchi and R. G. Bosisio, "A Finite Element Formulation for Treating Electromagnetic Scattering by Anisotropic Bodies of Revolution," in 1992 URSI Radio Science Meeting, Chicago, IL, USA, p. 233, 18-25 July 1992.

32. F. M. Ghannouchi and R. G. Bosisio, "CAO/FAO d'un Déphaseur Numérique à Trois Bits pour les Réseaux d'Antennes Micro-Ondes," in IEEE Canadian Conference on Electrical and Computer Engineering (CCECE'1992), Toronto, ON, Canada, pp. MA 9.6.1-MA 9.6.3, 13-16 September 1992.

33. F. M. Ghannouchi and R. G. Bosisio, "A Nonlinear Analysis and Control of Microwave Oscillators Using Harmonic Balance Techniques," in International Workshop on Stability and Oscillations of Nonlinear Control Systems, Moscow, Russia, p. 58, 17-20 June 1992.

34. F. M. Ghannouchi and R. G. Bosisio, "Pulse Scattering Parameters Measurement of Millimeter Wave Active Devices," in Conference on Precision Electromagnetic Measurement (CPEM'1992), Paris, France, pp. 97-98, 12-14 June 1992.

35. F. M. Ghannouchi and R. G. Bosisio, "A millimeter wave active load-pull measurement system," in 9th IEEE Instrumentation and Measurement Technology Conference (IMTC'1992), Metropolitan, NY, USA, pp. 395-398, 12-14 May 1992. [DOI]

36. Y. Cassivi, F. M. Ghannouchi and R. G. Bosisio, "Six-port junctions in a phased array antenna for accurate beamsteering," in 1992 IEEE Antennas and Propagation Society International Symposium, Chicago, IL, USA, pp. 462-465, 18-25 July 1992. [DOI]

37. R. Hajji, F. M. Ghannouchi and R. G. Bosisio, "Extraction des Paramètres du Modèle Non Linéaire d'un MESFET Utilisant des Mesures Grand Signal," in 7ème Journées Nationales des Micro‑ondes (JNM'1991), Grenoble, France, pp. 247-248, 15-17 March 1991.

38. F. M. Ghannouchi, M. Forêt and R. G. Bosisio, "CAO d'un Décaleur de Phase à Trois Bits pour les Réseaux d'Antennes Micro-Ondes," in 11th Conference on Hertzian Optics and Dielectrics, Hammamet, Tunisia, pp. 100-104, 3-6 September 1991.

39. F. M. Ghannouchi and R. G. Bosisio, "Pulse Millimeter Wave Network Analyzer for Radar Devices/Circuits Measurements," in International Conference on Communication, Control, Computers Energy, and Electronics (COMCONEL'1991), Cairo, Egypt, pp. 1-4, 19-21 December 1991.

40. F. M. Ghannouchi and R. G. Bosisio, "Six Port Junctions for Control of Phase Array Antennas on Microwave Power Satellites," in 2nd International Space Power Symposium (SPS'1991), Paris, France, pp. 561-563, 27-30 August 1991.

41. F. M. Ghannouchi and R. G. Bosisio, "A six-port reflectometer with a variable test port impedance suitable for nonlinear microwave device characterization," in 8th IEEE Instrumentation and Measurement Technology Conference (IMTC'1991), Atlanta, GA, USA, pp. 180-182, 14-16 May 1991. [DOI]

42. L.-D. Lê, F. M. Ghannouchi and R. G. Bosisio, "Conception d'un GaAs FET Tripleur de Fréquences (2.5‑7.5 GHz) pour la Charge Utile des Satellites de Communications," in 6th CASI Conference on Astronautics, Ottawa, ON, Canada, pp. 137-144, 19-21 November 1990.

43. R. Larose, F. M. Ghannouchi and R. G. Bosisio, "Multi-harmonic load-pull: a method for designing MESFET frequency multipliers," in 1990 IEEE Military Communications Conference (MILCOM'1990), Monterey, CA, USA, pp. 466-469, 30 September - 3 October 1990. [DOI]

44. R. Larose, F. M. Ghannouchi and R. G. Bosisio, "A new multi-harmonic load-pull method for nonlinear device characterization and modeling," in IEEE MTT-S International Microwave Symposium Digest (IMS'1990), Dallas, TX, USA, pp. 443-446, 8-10 May 1990. [DOI]

45. R. Hajji, F. M. Ghannouchi and R. G. Bosisio, "Simulation et Modélisation Non Linéaire des Transistors Micro-Ondes," in 6th CASI Conference on Astronautics, Ottawa, Canada, pp. 157-163, 19-21 November 1990.

46. F. M. Ghannouchi, R. G. Bosisio and S. Wang, "A CAD/CAM of an Optimum and Wideband Triplate Six Port Junction," in International Conference on Millimeter Wave & Microwave (ICOMM'1990), Dehra Dun, India, pp. 466-470, 19-21 December 1990.

47. F. M. Ghannouchi and R. G. Bosisio, "Mesures Load-Pull aux Harmoniques Utilisant l'Analyseur de Réseaux Six‑Port," in Journées d'Études sur les Mesures Hyperfréquences - Section française IEEE, Carcassonne, France, 22-23 November 1990.

48. F. M. Ghannouchi and R. G. Bosisio, "A millimeter wave (18-40 GHz) coaxial and homodyne vector network analyzer," in Conference on Precision Electromagnetic Measurements (CPEM'1990), Ottawa, ON, Canada, pp. 55-56, 11-14 June 1990. [DOI]

1. F. M. Ghannouchi and R. G. Bosisio, "Measurement of microwave permittivity using a six-port reflectometer with an open-ended coaxial line," IEEE Transactions on Instrumentation and Measurement, Vol. 38: Issue 2, pp. 505-508, April 1989. [DOI]

2. F. M. Ghannouchi and R. G. Bosisio, "A comparative worst-case error analysis of some proposed six-port designs," IEEE Transactions on Instrumentation and Measurement, Vol. 37: Issue 4, pp. 552-556, December 1988. [DOI]

3. F. M. Ghannouchi and R. G. Bosisio, "An Improved Sliding Load Formulation for Use in Six Port Calibration Methods," Alta Frequenza Scientific Review, Vol. LVII: Issue 8, pp. 497-499, October 1988.

4. F. M. Ghannouchi and R. G. Bosisio, "The six-port reflectometer and its complete calibration by four standard terminations," IEE Proceedings H Microwaves, Antennas and Propagation, Vol. 135: Issue 4, pp. 285-288, August 1988.

5. F. M. Ghannouchi and R. G. Bosisio, "An alternative explicit six-port matrix calibration formalism using five standards," IEEE Transactions on Microwave Theory and Techniques, Vol. 36: Issue 3, pp. 494-498, March 1988. [DOI]

6. F. M. Ghannouchi and R. G. Bosisio, "A New Six Port Calibration Method using Four Standards and Avoiding Singularities," IEEE Transactions on Instrumentation and Measurement, Vol. 36: Issue 4, pp. 1022-1027, December 1987.