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ORCIDMohamed Helaoui
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2020 – today
- 2024
[j41]Praveen Jaraut
, Mohamed Helaoui, Wenhua Chen, Noureddine Boulejfen, Meenakshi Rawat, Fadhel M. Ghannouchi:
Linearization of Load Mismatched Power Amplifiers Using Reflection-Aware Augmented Polynomial Model. IEEE Trans. Circuits Syst. II Express Briefs 71(8): 4025-4029 (2024)- 2023
- [j40]Praveen Jaraut, Sagar K. Dhar, Mohamed Helaoui, Noureddine Boulejfen, Meenakshi Rawat, Wenhua Chen, Karun Rawat, Noureddine Outaleb, Fadhel M. Ghannouchi:
Behavior Modeling and Digital Predistortion of Mismatched Wireless Transmitters Using Convolutional Neural Networks. IEEE Trans. Circuits Syst. II Express Briefs 70(1): 336-340 (2023) - 2022
- [j39]Ahmadreza Motaqi, Mohamed Helaoui, Noureddine Boulejfen, Wenhua Chen, Fadhel M. Ghannouchi:
Artificial Intelligence-Based Power-Temperature Inclusive Digital Predistortion. IEEE Trans. Ind. Electron. 69(12): 13872-13880 (2022) - [j38]Xin Hu, Zhijun Liu, Xiaofei Yu, Yulong Zhao, Wenhua Chen, Biao Hu, Xuekun Du, Xiang Li, Mohamed Helaoui, Weidong Wang, Fadhel M. Ghannouchi:
Convolutional Neural Network for Behavioral Modeling and Predistortion of Wideband Power Amplifiers. IEEE Trans. Neural Networks Learn. Syst. 33(8): 3923-3937 (2022) - 2021
- [j37]A. M. Elelimy Abounemra, Wenhua Chen, Fei Huang, Mohammad A. Maktoomi, Weiwei Zhang, Mohamed Helaoui, Fadhel M. Ghannouchi:
Systematic Design Methodology of Broadband Doherty Amplifier Using Unified Matching/Combining Networks With an Application to GaN MMIC Design. IEEE Access 9: 5791-5805 (2021) - 2020
- [j36]Tian Qi, Songbai He, Biao Hu, Chang Liu, Xuekun Du, Yulong Zhao, Mohamed Helaoui, Wenhua Chen, Fadhel M. Ghannouchi:
Efficiency Analysis of Concurrently Driven Power Amplifiers. IEEE Access 8: 91379-91393 (2020) - [j35]Xin Hu, Zhijun Liu, Weidong Wang, Mohamed Helaoui, Fadhel M. Ghannouchi:
Low-Feedback Sampling Rate Digital Predistortion Using Deep Neural Network for Wideband Wireless Transmitters. IEEE Trans. Commun. 68(4): 2621-2633 (2020) - [j34]Xin Hu, Xianglai Liao, Zhijun Liu, Shuaijun Liu, Xin Ding, Mohamed Helaoui, Weidong Wang, Fadhel M. Ghannouchi:
Multi-Agent Deep Reinforcement Learning-Based Flexible Satellite Payload for Mobile Terminals. IEEE Trans. Veh. Technol. 69(9): 9849-9865 (2020)
2010 – 2019
- 2019
- [j33]Mahmood Noweir, Mohamed Helaoui, Wolfgang Tittel, Fadhel M. Ghannouchi:
Carrier Aggregated Radio-Over-Fiber Downlink for Achieving 2Gbps for 5G Applications. IEEE Access 7: 3136-3142 (2019) - [j32]Hwiseob Lee, Wooseok Lee, Taewan Kim, Mohamed Helaoui, Fadhel M. Ghannouchi, Youngoo Yang:
6-18 GHz GaAs pHEMT Broadband Power Amplifier Based on Dual-Frequency Selective Impedance Matching Technique. IEEE Access 7: 66275-66280 (2019) - [j31]Xuekun Du, Mohamed Helaoui, Chang Jiang You, Xiang-Yang Li, Yulong Zhao, Jingye Cai, Fadhel M. Ghannouchi:
Analytical Design Space of Power Amplifiers Including the Class-A/B/J Continuum for Dynamic Load Modulation. IEEE Access 7: 71933-71942 (2019) - [j30]Biao Hu, Yihong Zhou, Hao Li, Haiyang Wang, Tianming Li, Mohamed Helaoui, Fadhel M. Ghannouchi:
A Ku-Band Microwave Wireless Energy Transmission System Based on Rectifier Diode. IEEE Access 7: 135556-135562 (2019) - [j29]Mohsin Aziz, Mehdi Vejdani Amiri, Mohamed Helaoui, Fadhel M. Ghannouchi:
Statistics-Based Approach for Blind Post-Compensation of Modulator's Imperfections and Power Amplifier Nonlinearity. IEEE Trans. Circuits Syst. I Regul. Pap. 66-I(3): 1063-1075 (2019) - [j28]Anis Ben Arfi, Maryam Jouzdani, Mohamed Helaoui, Fadhel M. Ghannouchi:
A Novel High-Pass Delta-Sigma Modulator-Based Digital-IF Transmitter With Enhanced Performance for SDR Applications. IEEE Trans. Circuits Syst. II Express Briefs 66-II(11): 1795-1799 (2019) - [j27]Dongming Wang, Mohsin Aziz, Mohamed Helaoui, Fadhel M. Ghannouchi:
Augmented Real-Valued Time-Delay Neural Network for Compensation of Distortions and Impairments in Wireless Transmitters. IEEE Trans. Neural Networks Learn. Syst. 30(1): 242-254 (2019) - 2018
- [j26]Tushar Sharma, Pouya Aflaki, Mohamed Helaoui, Fadhel M. Ghannouchi:
Broadband GaN Class-E Power Amplifier for Load Modulated Delta Sigma and 5G Transmitter Applications. IEEE Access 6: 4709-4719 (2018) - [j25]Jatin Chatrath, Mohsin Aziz, Mohamed Helaoui:
Forward Behavioral Modeling of a Three-Way Amplitude Modulator-Based Transmitter Using an Augmented Memory Polynomial. Sensors 18(3): 770 (2018) - [j24]Weiwei Zhang, Abul Hasan, Fadhel M. Ghannouchi, Mohamed Helaoui, Xiang Li, Yongle Wu, Linglong Meng, Yuanan Liu:
Concurrent Dual-Band Receiver Based on the Multi-Port Correlator for Wireless Applications. IEEE Trans. Circuits Syst. II Express Briefs 65-II(6): 759-763 (2018) - [c15]Abul Hasan, Mohamed Helaoui, Fadhel M. Ghannouchi:
Performance of quadrature phase shift frequency selective receiver in presence of blockers. WiSNet 2018: 15-18 - 2017
- [j23]Weiwei Zhang, Abul Hasan, Fadhel M. Ghannouchi, Mohamed Helaoui, Yongle Wu, Yuanan Liu:
Concurrent Dual-Band Receiver Based on Novel Six-Port Correlator for Wireless Applications. IEEE Access 5: 25826-25834 (2017) - [j22]Andrew K. C. Kwan, Mayada Younes, Oualid Hammi, Mohamed Helaoui, Noureddine Boulejfen, Fadhel M. Ghannouchi:
Selective Intermodulation Compensation in a Multi-Stage Digital Predistorter for Nonlinear Multi-Band Power Amplifiers. IEEE J. Emerg. Sel. Topics Circuits Syst. 7(4): 534-546 (2017) - [j21]Mohsin Aziz, Fadhel M. Ghannouchi, Mohamed Helaoui:
Blind Compensation of I/Q Impairments in Wireless Transceivers. Sensors 17(12): 2948 (2017) - [j20]Mayada Younes, Andrew K. C. Kwan, Mohammadhassan Akbarpour, Mohamed Helaoui, Fadhel M. Ghannouchi:
Two-Dimensional Piecewise Behavioral Model for Highly Nonlinear Dual-Band Transmitters. IEEE Trans. Ind. Electron. 64(11): 8666-8675 (2017) - [j19]Weiwei Zhang, Abul Hasan, Fadhel M. Ghannouchi, Mohamed Helaoui, Yongle Wu, Yuanan Liu:
Design and Calibration of Wideband Multiport Homodyne Wireless Receivers. IEEE Trans. Instrum. Meas. 66(12): 3160-3169 (2017) - 2016
- [j18]Abubakr Hassan Abdelhafiz, Laleh Behjat, Fadhel M. Ghannouchi, Mohamed Helaoui, Oualid Hammi:
A High-Performance Complexity Reduced Behavioral Model and Digital Predistorter for MIMO Systems With Crosstalk. IEEE Trans. Commun. 64(5): 1996-2004 (2016) - [c14]Suhas Illath Veetil, Mohamed Helaoui:
A new reconfigurable mixerless polar transmitter for multi-standard and SDR applications. MWSCAS 2016: 1-4 - 2015
- [j17]Maryam Jouzdani, Mohammad Mojtaba Ebrahimi, Karun Rawat, Mohamed Helaoui, Fadhel M. Ghannouchi:
Envelope Tracked Pulse Gate Modulated GaN HEMT Power Amplifier for Wireless Transmitters. IEEE Trans. Circuits Syst. I Regul. Pap. 62-I(2): 571-579 (2015) - [j16]Suhas Illath Veetil, Mohamed Helaoui:
Discrete Implementation and Linearization of a New Polar Modulator-Based Mixerless Wireless Transmitter Suitable for High Reconfigurability. IEEE Trans. Circuits Syst. I Regul. Pap. 62-I(10): 2504-2511 (2015) - [j15]Mehdi Vejdani Amiri, Mohamed Helaoui, Noureddine Boulejfen, Fadhel M. Ghannouchi:
Optimized Spectrum Constrained Crest Factor Reduction Technique Using Polynomials. IEEE Trans. Commun. 63(7): 2555-2564 (2015) - [j14]Anton Seregin, Oualid Hammi, Donglin Wang, Mohamed Helaoui, Fadhel M. Ghannouchi:
Modified linear prediction algorithm for narrowband interference suppression in universal mobile telecommunication system. Wirel. Commun. Mob. Comput. 15(1): 147-154 (2015) - [c13]Anis Ben Arfi, Mohamed Helaoui, Fadhel M. Ghannouchi:
All-digital sigma-delta RF modulator for software defined radio applications. CCECE 2015: 1379-1382 - [c12]Abul Hasan, Mohamed Helaoui, Noureddine Boulejfen, Fadhel M. Ghannouchi:
Six-port technology for MIMO and cognitive radio receiver applications. WiSNet 2015: 17-19 - 2014
- [j13]Serioja Ovidiu Tatu, Adriana Serban, Alexander Koelpin, Mohamed Helaoui:
Multiport Technology: New Perspectives and Applications. J. Electr. Comput. Eng. 2014: 194649:1-194649:4 (2014) - [j12]Abul Hasan, Mohamed Helaoui:
Performance Driven Six-Port Receiver and Its Advantages over Low-IF Receiver Architecture. J. Electr. Comput. Eng. 2014: 198120:1-198120:8 (2014) - [j11]Abdullah O. Olopade, Mohamed Helaoui:
Performance Analysis of a Six-Port Receiver in a WCDMA Communication System including a Multipath Fading Channel. J. Electr. Comput. Eng. 2014: 198261:1-198261:7 (2014) - [j10]Safar Hatami, Mohamed Helaoui, Fadhel M. Ghannouchi, Massoud Pedram:
Single-Bit Pseudoparallel Processing Low-Oversampling Delta-Sigma Modulator Suitable for SDR Wireless Transmitters. IEEE Trans. Very Large Scale Integr. Syst. 22(4): 922-931 (2014) - [j9]Meenakshi Rawat, Karun Rawat, Ramzi Darraji, Fermin Esparza-Alfaro, Seyed Aidin Bassam, Mohamed Helaoui, Fadhel M. Ghannouchi, Michel Fattouche, Francisco Falcone:
Cooperative network solution and implementation for emergency applications with enhanced position estimation capability. Wirel. Networks 20(5): 1157-1168 (2014) - [c11]Azzedine Zerguine, Oualid Hammi, Abubakr Hassan Abdelhafiz, Mohamed Helaoui, Fadhel M. Ghannouchi:
Behavioral modeling and predistortion of nonlinear power amplifiers based on adaptive filtering techniques. SSD 2014: 1-5 - [c10]Abdullah O. Alopade, Mohamed Helaoui:
High performance homodyne six port receiver using memory polynomial calibration. CCECE 2014: 1-4 - [c9]Fahmi M. Elsayed, Mojtaba Ibrahimi, Mohamed Helaoui, Fadhel M. Ghannouchi:
Performance enhancement of first order three-level envelope delta sigma modulator based transmitter. CCECE 2014: 1-5 - [c8]Mehdi Vejdani Amiri, Mohamed Helaoui, Fadhel M. Ghannouchi:
Streamlined MIMO cross-over digital predistortion. RWS 2014: 283-285 - 2013
- [j8]Abul Hasan, Mohamed Helaoui:
Effort-Reduced Calibration of Six-Port Based Receivers for CR/SDR Applications. IEEE J. Emerg. Sel. Topics Circuits Syst. 3(4): 586-593 (2013) - [j7]Fahmi M. Elsayed, Mohamed Helaoui:
Linearized Multi-Level ΔΣ Modulated Wireless Transmitters for SDR Applications Using Simple DLGA Algorithm. IEEE J. Emerg. Sel. Topics Circuits Syst. 3(4): 594-601 (2013) - [c7]D. Saffar, Noureddine Boulejfen, Fadhel M. Ghannouchi, Mohamed Helaoui, A. Gharssalah:
Compensation of I/Q impairments and nonlinear distortion in MIMO wireless transmitters. NEWCAS 2013: 1-4 - 2012
- [j6]Seyed Aidin Bassam, Mohamed Helaoui, Fadhel M. Ghannouchi:
Channel-Selective Multi-Cell Digital Predistorter for Multi-Carrier Transmitters. IEEE Trans. Commun. 60(8): 2344-2352 (2012) - [j5]Noureddine Boulejfen, Fahmi M. Elsayed, Mohamed Helaoui, L. DeVocht, Fadhel M. Ghannouchi:
Efficiency Enhancement of Sigma-Delta Modulator Based Transmitters Using Multi-Level Quantizers. J. Signal Process. Syst. 69(2): 125-132 (2012) - [c6]Ramzi Darraji, Fadhel M. Ghannouchi, Andrew K. C. Kwan, Mohamed Helaoui:
Mixed analog/digital design of wireless Doherty power amplifiers and transmitters. MWSCAS 2012: 73-76 - [c5]Mohammad Mojtaba Ebrahimi, Mohamed Helaoui, Fadhel M. Ghannouchi:
Improving Coding Efficiency by compromising linearity in delta-sigma based transmitters. RWS 2012: 411-414 - 2011
- [c4]Shubhrajit Bhattacharjee, Karun Rawat, Meenakshi Rawat, Donglin Wang, Mohamed Helaoui, Henry Leung, Fadhel M. Ghannouchi:
Joint evaluation and mitigation of RF impairments and nonlinear distortion in WiMAX Transceiver under Nakagami-m fading channel. CCECE 2011: 926-929 - 2010
- [j4]Mohamed Helaoui, Fadhel M. Ghannouchi:
Linearization of Power Amplifiers Using the Reverse MM-LINC Technique. IEEE Trans. Circuits Syst. II Express Briefs 57-II(1): 6-10 (2010) - [c3]Mehdi Vejdani Amiri, Seyed Aidin Bassam, Mohamed Helaoui, Fadhel M. Ghannouchi:
Matrix-based orthogonal polynomials for MIMO transmitter linearization. CAMAD 2010: 57-60 - [c2]Oualid Hammi, Andrew K. C. Kwan, Mohamed Helaoui, Fadhel M. Ghannouchi:
Green Power Amplification Systems for 3G+ Wireless Communication Infrastructure. VTC Fall 2010: 1-5
2000 – 2009
- 2009
- [j3]Andrew K. C. Kwan, Mohamed Helaoui, Slim Boumaiza, Michael R. Smith, Fadhel M. Ghannouchi:
Wireless Communications Transmitter Performance Enhancement Using Advanced Signal Processing Algorithms Running in a Hybrid DSP/FPGA Platform. J. Signal Process. Syst. 56(2-3): 187-198 (2009) - 2008
- [j2]Mohamed Helaoui, Safar Hatami, Renato Negra, Fadhel M. Ghannouchi:
A Novel Architecture of Delta-Sigma Modulator Enabling All-Digital Multiband Multistandard RF Transmitters Design. IEEE Trans. Circuits Syst. II Express Briefs 55-II(11): 1129-1133 (2008) - 2007
- [j1]Slim Boumaiza, Mohamed Helaoui, Oualid Hammi, Taijun Liu, Fadhel M. Ghannouchi:
Systematic and Adaptive Characterization Approach for Behavior Modeling and Correction of Dynamic Nonlinear Transmitters. IEEE Trans. Instrum. Meas. 56(6): 2203-2211 (2007) - 2003
- [c1]Mohamed Helaoui, Slim Boumaiza, Adel Ghazel, Fadhel M. Ghannouchi:
Low-IF 5 GHz WLAN linearized transmitter using baseband digital predistorter. ICECS 2003: 260-263
Coauthor Index
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