Personal information

Emails & domains

Verified email domains

Countries

United Arab Emirates

Activities

Collapse all

Employment (1)

American University of Sharjah: Sharjah, Sharjah, AE

2015-09-01 to present | Associate Professor (Department of Electrical Engineering)
Employment
Source: Self-asserted source
Oualid Hammi

Works (50 of 86)

Items per page:
Page 1 of 2

Hybrid Digital/Analog Predistorter Architecture With Enhanced Robustness to Hardware Impairments

IEEE Access
2024 | Journal article
DOI: 10.1109/ACCESS.2024.3443538
Contributors: Majid Ahmed; Oualid Hammi
Source: check_circle
Crossref

Power Amplifier Predistortion Using Reduced Sampling Rates in the Forward and Feedback Paths

Sensors
2024-05-27 | Journal article
DOI: 10.3390/s24113439
Contributors: Serien Ahmed; Majid Ahmed; Souheil Bensmida; Oualid Hammi
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Reduced Complexity Sequential Digital Predistortion Technique for 5G Applications

Smart Cities
2024-03-18 | Journal article
DOI: 10.3390/smartcities7020032
Contributors: Moustafa Abdelnaby; Reem Alnajjar; Souheil Bensmida; Oualid Hammi
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Bandwidth, Power and Carrier Configuration Resilient Neural Networks Digital Predistorter

IEEE Access
2023 | Journal article
DOI: 10.1109/ACCESS.2023.3287776
Contributors: Asma Ali; Oualid Hammi
Source: check_circle
Crossref

Dual Band Predistortion Systems

2023-10-14 | Data management plan
DOI: 10.48321/D1R94D
Source: check_circle
California Digital Library DMP Tool

Resilient Predistortion Systems using AI Techniques

2023-10-12 | Data management plan
DOI: 10.48321/D1GW89
Source: check_circle
California Digital Library DMP Tool

Hybrid Predistorter for Broadband Power Amplifiers Linearization With Relaxed DAC Speed in the Signal Transmit Path

IEEE Access
2022 | Journal article
DOI: 10.1109/ACCESS.2022.3221987
Contributors: Anfal Alsayed Ali; Serien Ahmed; Oualid Hammi
Source: check_circle
Crossref

Behavioral Modeling of GaN Doherty Power Amplifiers Using Memoryless Polar Domain Functions and Deep Neural Networks

IEEE Access
2020 | Journal article
DOI: 10.1109/ACCESS.2020.3036186
Contributors: Yahya Khawam; Oualid Hammi; Lutfi Albasha; Hasan Mir
Source: check_circle
Crossref

Hybrid Look-Up-Tables Based Behavioral Model for Dynamic Nonlinear Power Amplifiers

IEEE Access
2020 | Journal article
DOI: 10.1109/ACCESS.2020.2973930
Contributors: Ahmad I. Dalbah; Oualid Hammi; Azzedine Zerguine
Source: check_circle
Crossref

A Dual-Input Two-Box Model for Digital Predistortion of Envelope Tracking Power Amplifiers

IEEE Microwave and Wireless Components Letters
2016-05 | Journal article
DOI: 10.1109/LMWC.2016.2548984
Contributors: Oualid Hammi; Mohamed O. Khalifa; Abubaker Abdelhafiz; Andrew Kwan; Azzedine Zerguine; Mohammad S. Sharawi; Fadhel M. Ghannouchi
Source: check_circle
Crossref

A Novel Weighted Memory Polynomial for Behavioral Modeling and Digital Predistortion of Nonlinear Wireless Transmitters

IEEE Transactions on Industrial Electronics
2016-03 | Journal article
DOI: 10.1109/TIE.2015.2494040
Contributors: Abdalla E. Abdelrahman; Oualid Hammi; Andrew K. Kwan; Azzedine Zerguine; Fadhel M. Ghannouchi
Source: check_circle
Crossref

Efficient Linear Amplification Using Digitally Predistorted Overdriven Power Amplifiers

IEEE Transactions on Broadcasting
2015-09 | Journal article
DOI: 10.1109/TBC.2015.2419191
Contributors: Oualid Hammi
Source: check_circle
Crossref

A Digital Predistortion System With Extended Correction Bandwidth With Application to LTE-A Nonlinear Power Amplifiers

2014 | Journal article
DOI:

10.1109/TCSI.2014.2337235

EID:

2-s2.0-84907652924
Contributors: Hammi, O.; Kwan, A.; Bensmida, S.; Morris, K. A.; Ghannouchi, F. M.
Source: Self-asserted source
Oualid Hammi via Scopus - Elsevier

Asymmetry Index for Memory Effects Quantification in Wireless Transmitters and Power Amplifiers Driven by Broadband-Modulated Signals

2014 | Journal article
DOI:

10.1007/s13369-014-1043-5

EID:

2-s2.0-84899657694
Contributors: Hammi, O.
Source: Self-asserted source
Oualid Hammi via Scopus - Elsevier

Augmented twin-nonlinear two-box behavioral models for multicarrier LTE power amplifiers

2014 | Journal article
DOI:

10.1155/2014/762534

EID:

2-s2.0-84898791382
Contributors: Hammi, O.
Source: Self-asserted source
Oualid Hammi via Scopus - Elsevier
grade
Preferred source (of 2)‎

Behavioral modeling and predistortion of nonlinear power amplifiers based on adaptive filtering techniques

2014 | Conference paper
DOI:

10.1109/SSD.2014.6808909

EID:

2-s2.0-84901341137
Contributors: Zerguine, A.; Hammi, O.; Abdelhafiz, A.H.; Helaoui, M.; Ghannouchi, F.
Source: Self-asserted source
Oualid Hammi via Scopus - Elsevier

Behavioral modeling of class-J amplifier driven by 100MHz LTE-advanced signal using dynamic nonlinearity reduction

2014 | Conference paper
DOI:

10.1109/PAWR.2014.6825737

EID:

2-s2.0-84903649403
Contributors: Hammi, O.; Bensmida, S.; Morris, K.
Source: Self-asserted source
Oualid Hammi via Scopus - Elsevier

Compressed sensing techniques for receiver based post-compensation of transmitter's nonlinear distortions in OFDM systems

2014 | Journal article
DOI:

10.1016/j.sigpro.2013.10.029

EID:

2-s2.0-84889662457
Contributors: Owodunni, D.S.; Ali, A.; Quadeer, A.A.; Al-Safadi, E.B.; Hammi, O.; Al-Naffouri, T.Y.
Source: Self-asserted source
Oualid Hammi via Scopus - Elsevier

Concurrent multi-band envelope modulated power amplifier linearized using extended phase-aligned DPD

2014 | Journal article
DOI:

10.1109/TMTT.2014.2365816

EID:

2-s2.0-84916603425
Contributors: Kwan, A.K.; Younes, M.; Ghannouchi, F.M.; Zhang, S.; Chen, W.; Darraji, R.; Helaoui, M.; Hammi, O.
Source: Self-asserted source
Oualid Hammi via Scopus - Elsevier

Digital predistortion of LTE-A power amplifiers using compressed-sampling-based unstructured pruning of volterra series

2014 | Journal article
DOI:

10.1109/TMTT.2014.2360845

EID:

2-s2.0-84909949470
Contributors: Abdelhafiz, A.; Kwan, A.; Hammi, O.; Ghannouchi, F.M.
Source: Self-asserted source
Oualid Hammi via Scopus - Elsevier
grade
Preferred source (of 2)‎

A compact size 12-Port Combiner/Splitter

2013 | Conference paper
DOI:

10.1109/WAMICON.2013.6572740

EID:

2-s2.0-84883438777
Contributors: Deif, S.; Hammi, O.; Sharawi, M.S.; Aloi, D.N.
Source: Self-asserted source
Oualid Hammi via Scopus - Elsevier

A printed MIMO antenna system with CLLs for isolation enhancement

2013 7th European Conference on Antennas and Propagation, EuCAP 2013
2013 | Journal article
Contributors: Numan, A.B.; Hammi, O.; Sharawi, M.S.; Aloi, D.N.
Source: Self-asserted source
Oualid Hammi via ResearcherID

A printed MIMO antenna system with CLLs for isolation enhancement

2013 | Conference paper
EID:

2-s2.0-84881273934
Contributors: Numan, A.B.; Hammi, O.; Sharawi, M.S.; Aloi, D.N.
Source: Self-asserted source
Oualid Hammi via Scopus - Elsevier

A PSO based memory polynomial predistorter with embedded dimension estimation

2013 | Journal article
DOI:

10.1109/TBC.2013.2285631

EID:

2-s2.0-84890556580
Contributors: Abdelhafiz, A.H.; Hammi, O.; Zerguine, A.; Al-Awami, A.T.; Ghannouchi, F.M.
Source: Self-asserted source
Oualid Hammi via Scopus - Elsevier

Bandwidth and Power Scalable Digital Predistorter for Compensating Dynamic Distortions in RF Power Amplifiers

IEEE Transactions on Broadcasting
2013 | Journal article
DOI:

10.1109/TBC.2013.2262692
Contributors: Hammi, O.; Kwan, A.; Ghannouchi, F.M.
Source: Self-asserted source
Oualid Hammi via ResearcherID
grade
Preferred source (of 2)‎

Compressed sensing based joint-compensation of power amplifier's distortions in OFDMA cognitive radio systems

2013 | Journal article
DOI:

10.1109/JETCAS.2013.2284614

EID:

2-s2.0-84890999485
Contributors: Ali, A.; Hammi, O.; Al-Naffouri, T.Y.
Source: Self-asserted source
Oualid Hammi via Scopus - Elsevier

Generalized twin-nonlinear two-box digital predistorter for GaN based LTE Doherty power amplifiers with strong memory effects

2013 | Conference paper
DOI:

10.1109/IEEE-IWS.2013.6616813

EID:

2-s2.0-84886851616
Contributors: Hammi, O.; Sharawi, M.S.; Ghannouchi, F.M.
Source: Self-asserted source
Oualid Hammi via Scopus - Elsevier

Generic bandwidth scalable behavioral models for RF power amplifiers with memory effects

2013 | Conference paper
DOI:

10.1109/RFM.2013.6757269

EID:

2-s2.0-84898020579
Contributors: Kedir, A.M.; Kwan, A.; Hammi, O.; Ghannouchi, F.M.
Source: Self-asserted source
Oualid Hammi via Scopus - Elsevier

Low complexity behavioral model for RF power amplifiers' linearity and efficiency prediction

2013 | Conference paper
DOI:

10.1109/RFM.2013.6757267

EID:

2-s2.0-84898030140
Contributors: Hammi, O.
Source: Self-asserted source
Oualid Hammi via Scopus - Elsevier

Quantification of power amplifiers' static and dynamic distortions using frequency domain metrics

2013 | Conference paper
DOI:

10.1109/RFM.2013.6757268

EID:

2-s2.0-84898035839
Contributors: Hammi, O.
Source: Self-asserted source
Oualid Hammi via Scopus - Elsevier

Design for linearizability of GaN based multi-carrier Doherty power amplifier through bias optimization

2012 19th IEEE International Conference on Electronics, Circuits, and Systems, ICECS 2012
2012 | Journal article
DOI:

10.1109/ICECS.2012.6463701
Contributors: Hammi, O.; Jung, S.-C.; Ghannouchi, F.M.
Source: Self-asserted source
Oualid Hammi via ResearcherID
grade
Preferred source (of 2)‎

Enhanced delay alignment method for behavioral modeling of power amplifiers exhibiting memory effects

Proceedings of the Mediterranean Electrotechnical Conference - MELECON
2012 | Journal article
DOI:

10.1109/MELCON.2012.6196459
Contributors: Hammi, O.
Source: Self-asserted source
Oualid Hammi via ResearcherID
grade
Preferred source (of 2)‎

Generic load-pull-based design methodology for performance optimisation of Doherty amplifiers

IET Science, Measurement and Technology
2012 | Journal article
DOI:

10.1049/iet-smt.2011.0023
Contributors: Darraji, R.; Ghannouchi, F.M.; Hammi, O.
Source: Self-asserted source
Oualid Hammi via ResearcherID
grade
Preferred source (of 2)‎

Look-up table-based digital predistorter implementation for field programmable gate arrays using long-term evolution signals with 60 MHz bandwidth

IET Science, Measurement and Technology
2012 | Journal article
DOI:

10.1049/iet-smt.2011.0025
Contributors: Kwan, A.; Ghannouchi, F.M.; Hammi, O.; Helaoui, M.; Smith, M.R.
Source: Self-asserted source
Oualid Hammi via ResearcherID
grade
Preferred source (of 2)‎

Modified linear prediction algorithm for narrowband interference suppression in universal mobile telecommunication system

Wireless Communications and Mobile Computing
2012 | Journal article
DOI:

10.1002/wcm.2321
Contributors: Seregin, A.; Hammi, O.; Wang, D.; Helaoui, M.; Ghannouchi, F.
Source: Self-asserted source
Oualid Hammi via ResearcherID
grade
Preferred source (of 2)‎

Nonuniform memory polynomial behavioral model for wireless transmitters and power amplifiers

Asia-Pacific Microwave Conference Proceedings, APMC
2012 | Journal article
DOI:

10.1109/APMC.2012.6421751
Contributors: Hammi, O.; Kedir, A.M.; Ghannouchi, F.M.
Source: Self-asserted source
Oualid Hammi via ResearcherID
grade
Preferred source (of 2)‎

A dual-input digitally driven doherty amplifier architecture for performance enhancement of Doherty transmitters

IEEE Transactions on Microwave Theory and Techniques
2011 | Journal article
DOI:

10.1109/TMTT.2011.2106137
Contributors: Darraji, R.; Ghannouchi, F.M.; Hammi, O.
Source: Self-asserted source
Oualid Hammi via ResearcherID
grade
Preferred source (of 2)‎

An accurate complexity-reduced PLUME model for behavioral modeling and digital predistortion of RF power amplifiers

IEEE Transactions on Industrial Electronics
2011 | Journal article
DOI:

10.1109/TIE.2010.2049717
Contributors: Younes, M.; Hammi, O.; Kwan, A.; Ghannouchi, F.M.
Source: Self-asserted source
Oualid Hammi via ResearcherID
grade
Preferred source (of 2)‎

Identification of true-static predistorter using a sine wave and accurate quantification of memory effects in broadband wireless transmitters

IET Communications
2011 | Journal article
DOI:

10.1049/iet-com.2010.0600
Contributors: Ghannouchi, F.M.; Taringou, F.; Kwan, A.; Hammi, O.; Malhamé, R.
Source: Self-asserted source
Oualid Hammi via ResearcherID
grade
Preferred source (of 2)‎

A dual branch Hammerstein-Wiener architecture for behavior modeling of wideband RF transmitters

IEEE MTT-S International Microwave Symposium Digest
2010 | Journal article
DOI:

10.1109/MWSYM.2010.5515921
Contributors: Ghannouchi, F.M.; Taringou, F.; Hammi, O.
Source: Self-asserted source
Oualid Hammi via ResearcherID
grade
Preferred source (of 2)‎

Analytical prediction of spectral regrowth and correlated and uncorrelated distortion in multicarrier wireless transmitters exhibiting memory effects

IET Microwaves, Antennas and Propagation
2010 | Journal article
DOI:

10.1049/iet-map.2008.0401
Contributors: Boulejfen, N.; Harguem, A.; Hammi, O.; Ghannouchi, F.M.; Gharsallah, A.
Source: Self-asserted source
Oualid Hammi via ResearcherID
grade
Preferred source (of 2)‎

Behaviour modelling of wideband RF transmitters using Hammerstein-Wiener models

IET Circuits, Devices and Systems
2010 | Journal article
DOI:

10.1049/iet-cds.2009.0258
Contributors: Taringou, F.; Hammi, O.; Srinivasan, B.; Malhame, R.; Ghannouchi, F.M.
Source: Self-asserted source
Oualid Hammi via ResearcherID
grade
Preferred source (of 2)‎

Experimental approach for robust identification of radiofrequency power amplifier behavioural models using polynomial structures

IET Microwaves, Antennas and Propagation
2010 | Journal article
DOI:

10.1049/iet-map.2009.0559
Contributors: Saied-Bouajina, S.; Hammi, O.; Jaidane-Saidane, M.; Ghannouchi, F.M.
Source: Self-asserted source
Oualid Hammi via ResearcherID
grade
Preferred source (of 2)‎

Green power amplification systems for 3G+ wireless communication infrastructure

IEEE Vehicular Technology Conference
2010 | Journal article
DOI:

10.1109/VETECF.2010.5594391
Contributors: Hammi, O.; Kwan, A.; Helaoui, M.; Ghannouchi, F.M.
Source: Self-asserted source
Oualid Hammi via ResearcherID
grade
Preferred source (of 2)‎

High performance wideband digital predistortion platform for 3G+ applications with better than 55dBc over 40 MHz bandwidth

IEEE MTT-S International Microwave Symposium Digest
2010 | Journal article
DOI:

10.1109/MWSYM.2010.5518033
Contributors: Kwan, A.; Hammi, O.; Helaoui, M.; Ghannouchi, F.M.
Source: Self-asserted source
Oualid Hammi via ResearcherID
grade
Preferred source (of 2)‎

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
2010 | Journal article
DOI:

10.1109/TBC.2010.2052408
Contributors: Hammi, O.; Younes, M.; Ghannouchi, F.M.
Source: Self-asserted source
Oualid Hammi via ResearcherID
grade
Preferred source (of 2)‎

Orthogonal polynomial based Hammerstein behavioral model for power amplifiers with strong memory effects

Asia-Pacific Microwave Conference Proceedings, APMC
2010 | Journal article
Contributors: Hammi, O.
Source: Self-asserted source
Oualid Hammi via ResearcherID

Orthogonal polynomial based Hammerstein behavioral model for power amplifiers with strong memory effects

2010 | Conference paper
EID:

2-s2.0-79955706424
Contributors: Hammi, O.
Source: Self-asserted source
Oualid Hammi via Scopus - Elsevier

Performance-driven dimension estimation of memory polynomial behavioral models for wireless transmitters and power amplifiers

Progress In Electromagnetics Research C
2010 | Journal article
DOI:

10.2528/PIERC10012611
Contributors: Hammi, O.; Younes, M.; Kwan, A.; Smith, M.; Ghannouchi, F.M.
Source: Self-asserted source
Oualid Hammi via ResearcherID
grade
Preferred source (of 2)‎

Behavioral modeling and predistortion

IEEE Microwave Magazine
2009 | Journal article
DOI:

10.1109/MMM.2009.934516
Contributors: Ghannouchi, F.; Hammi, O.
Source: Self-asserted source
Oualid Hammi via ResearcherID
grade
Preferred source (of 2)‎
Items per page:
Page 1 of 2

Peer review (4 reviews for 4 publications/grants)

Review activity for Frontiers of Information Technology & Electronic Engineering. (1)
Review activity for IEEE access : (1)
Review activity for Integration. (1)
Review activity for Measurement. (1)
How many people are using ORCID?