Oualid Hammi
Oualid Hammi
Associate Professor, ELE, American University of Sharjah
Η διεύθυνση ηλεκτρονικού ταχυδρομείου έχει επαληθευτεί στον τομέα ieee.org
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Έτος
Behavioral modeling and predistortion
FM Ghannouchi, O Hammi
IEEE Microwave magazine 10 (7), 52-64, 2009
4162009
A compact envelope-memory polynomial for RF transmitters modeling with application to baseband and RF-digital predistortion
O Hammi, FM Ghannouchi, B Vassilakis
IEEE Microwave and Wireless Components Letters 18 (5), 359-361, 2008
1342008
A dual-input digitally driven Doherty amplifier architecture for performance enhancement of Doherty transmitters
R Darraji, FM Ghannouchi, O Hammi
IEEE Transactions on Microwave Theory and Techniques 59 (5), 1284-1293, 2011
1182011
Twin nonlinear two-box models for power amplifiers and transmitters exhibiting memory effects with application to digital predistortion
O Hammi, FM Ghannouchi
IEEE Microwave and Wireless Components Letters 19 (8), 530-532, 2009
1182009
Behavioral modeling and predistortion of wideband wireless transmitters
FM Ghannouchi, O Hammi, M Helaoui
John Wiley & Sons, 2015
1032015
An accurate complexity-reduced “PLUME” model for behavioral modeling and digital predistortion of RF power amplifiers
M Younes, O Hammi, A Kwan, FM Ghannouchi
IEEE Transactions on Industrial Electronics 58 (4), 1397-1405, 2010
922010
Design optimization and DPD linearization of GaN-based unsymmetrical Doherty power amplifiers for 3G multicarrier applications
SC Jung, O Hammi, FM Ghannouchi
IEEE Transactions on Microwave Theory and Techniques 57 (9), 2105-2113, 2009
832009
Metrics and methods for benchmarking of RF transmitter behavioral models with application to the development of a hybrid memory polynomial model
O Hammi, M Younes, FM Ghannouchi
IEEE transactions on broadcasting 56 (3), 350-357, 2010
682010
Synergetic crest factor reduction and baseband digital predistortion for adaptive 3G Doherty power amplifier linearizer design
O Hammi, S Carichner, B Vassilakis, FM Ghannouchi
IEEE Transactions on Microwave Theory and Techniques 56 (11), 2602-2608, 2008
622008
Digital predistortion of LTE-A power amplifiers using compressed-sampling-based unstructured pruning of Volterra series
A Abdelhafiz, A Kwan, O Hammi, FM Ghannouchi
IEEE Transactions on Microwave Theory and Techniques 62 (11), 2583-2593, 2014
572014
A digital predistortion system with extended correction bandwidth with application to LTE-A nonlinear power amplifiers
O Hammi, A Kwan, S Bensmida, KA Morris, FM Ghannouchi
IEEE Transactions on Circuits and Systems I: Regular Papers 61 (12), 3487-3495, 2014
522014
Systematic and adaptive characterization approach for behavior modeling and correction of dynamic nonlinear transmitters
S Boumaiza, M Helaoui, O Hammi, T Liu, FM Ghannouchi
IEEE Transactions on Instrumentation and Measurement 56 (6), 2203-2211, 2007
502007
Power alignment of digital predistorters for power amplifiers linearity optimization
O Hammi, FM Ghannouchi
IEEE transactions on broadcasting 55 (1), 109-114, 2009
492009
On the robustness of digital predistortion function synthesis and average power tracking for highly nonlinear power amplifiers
O Hammi, S Boumaiza, FM Ghannouchi
IEEE transactions on Microwave Theory and Techniques 55 (6), 1382-1389, 2007
472007
A high-performance complexity reduced behavioral model and digital predistorter for MIMO systems with crosstalk
A Abdelhafiz, L Behjat, FM Ghannouchi, M Helaoui, O Hammi
IEEE Transactions on Communications 64 (5), 1996-2004, 2016
462016
Power amplifiers' model assessment and memory effects intensity quantification using memoryless post-compensation technique
O Hammi, S Carichner, B Vassilakis, FM Ghannouchi
IEEE Transactions on Microwave Theory and Techniques 56 (12), 3170-3179, 2008
402008
Behaviour modelling of wideband RF transmitters using Hammerstein–Wiener models
F Taringou, O Hammi, B Srinivasan, R Malhame, FM Ghannouchi
IET circuits, devices & systems 4 (4), 282-290, 2010
382010
A data-based nested LUT model for RF power amplifiers exhibiting memory effects
O Hammi, FM Ghannouchi, S Boumaiza, B Vassilakis
IEEE microwave and wireless components letters 17 (10), 712-714, 2007
372007
A PSO based memory polynomial predistorter with embedded dimension estimation
AH Abdelhafiz, O Hammi, A Zerguine, AT Al-Awami, FM Ghannouchi
IEEE Transactions on Broadcasting 59 (4), 665-673, 2013
302013
Bandwidth and power scalable digital predistorter for compensating dynamic distortions in RF power amplifiers
O Hammi, A Kwan, FM Ghannouchi
IEEE Transactions on Broadcasting 59 (3), 520-527, 2013
262013
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