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Mohamed Helaoui

Mohamed Helaoui

D-Index & Metrics

Electronics and Electrical Engineering

D-Index
35
Citations
4689
World Ranking
5610
National Ranking
251

Overview

Mohamed Helaoui is affiliated with the University of Calgary in Canada, focusing on research in the field of Engineering, with a specialization in Electrical and Electronic Engineering. Their work encompasses various subfields such as Condensed Matter Physics, Aerospace Engineering, Computer Networks and Communications, and Atomic and Molecular Physics, and Optics.

Their research topics include:

  • Radio Frequency Integrated Circuit Design
  • Advanced Power Amplifier Design
  • Full-Duplex Wireless Communications
  • Advanced Photonic Communication Systems
  • GaN-based semiconductor devices and materials
  • PAPR reduction in OFDM
  • Wireless Power Transfer Systems

The scientist has contributed articles to a range of publication venues, with frequent appearances in:

  • IEEE Transactions on Microwave Theory and Techniques
  • IEEE Access
  • Energy Reports
  • IEEE Photonics Technology Letters
  • IEEE Transactions on Circuits & Systems II Express Briefs

Key recent papers include:

  • Convolutional Neural Network for Behavioral Modeling and Predistortion of Wideband Power Amplifiers, 2021, IEEE Transactions on Neural Networks and Learning Systems
  • ANN-Based Large-Signal Model of AlGaN/GaN HEMTs With Accurate Buffer-Related Trapping Effects Characterization, 2020, IEEE Transactions on Microwave Theory and Techniques
  • Multi-Agent Deep Reinforcement Learning-Based Flexible Satellite Payload for Mobile Terminals, 2020, IEEE Transactions on Vehicular Technology
  • Augmented Convolutional Neural Network for Behavioral Modeling and Digital Predistortion of Concurrent Multiband Power Amplifiers, 2021, IEEE Transactions on Microwave Theory and Techniques
  • Continuous-Mode Inverse Class-GF Power Amplifier With Second-Harmonic Impedance Optimization at Device Input, 2021, IEEE Transactions on Microwave Theory and Techniques

Mohamed Helaoui has collaborated frequently with a number of co-authors including:

  • Fadhel M. Ghannouchi
  • Wenhua Chen
  • Xin Hu
  • Yulong Zhao
  • Biao Hu

Best Publications

  • 2-D Digital Predistortion (2-D-DPD) Architecture for Concurrent Dual-Band Transmitters

    S. A. Bassam;M. Helaoui;F. M. Ghannouchi

  • Augmented Real-Valued Time-Delay Neural Network for Compensation of Distortions and Impairments in Wireless Transmitters

    Dongming Wang;Mohsin Aziz;Mohamed Helaoui;Fadhel M. Ghannouchi

  • Design and Linearization of Concurrent Dual-Band Doherty Power Amplifier With Frequency-Dependent Power Ranges

    Wenhua Chen;S. A. Bassam;Xiang Li;Yucheng Liu

  • Crossover Digital Predistorter for the Compensation of Crosstalk and Nonlinearity in MIMO Transmitters

    S.A. Bassam;M. Helaoui;F.M. Ghannouchi

  • A Novel Architecture of Delta-Sigma Modulator Enabling All-Digital Multiband Multistandard RF Transmitters Design

    M. Helaoui;S. Hatami;R. Negra;F.M. Ghannouchi

  • Convolutional Neural Network for Behavioral Modeling and Predistortion of Wideband Power Amplifiers.

    Xin Hu;Zhijun Liu;Xiaofei Yu;Yulong Zhao

  • Behavioral Modeling and Predistortion of Wideband Wireless Transmitters

    Unknown

  • Behavioral modelling and predistortion of wideband wireless transmitters

    Fadhel M. Ghannouchi;Oualid Hammi;Mohamed Helaoui

  • A Transformer-Less Load-Modulated (TLLM) Architecture for Efficient Wideband Power Amplifiers

    M. Akbarpour;M. Helaoui;F. M. Ghannouchi

  • Transmitter Architecture for CA: Carrier Aggregation in LTE-Advanced Systems

    S. Bassam;Wenhua Chen;M. Helaoui;F. Ghannouchi

  • Analyzing LINC Systems

    Ahmed Birafane;Mohamad El-Asmar;Ammar Kouki;Mohamed Helaoui

  • Multiport Technology: The New Rise of an Old Concept

    Serioja Ovidiu Tatu;Adriana Serban;Mohamed Helaoui;Alexander Koelpin

  • Linearization of Concurrent Dual-Band Power Amplifier Based on 2D-DPD Technique

    S. A. Bassam;Wenhua Chen;M. Helaoui;F. M. Ghannouchi

  • Delta-sigma-based transmitters: Advantages and disadvantages

    M. M. Ebrahimi;M. Helaoui;F. M. Ghannouchi

  • Generalized Theory and Design Methodology of Wideband Doherty Amplifiers Applied to the Realization of an Octave-Bandwidth Prototype

    Ramzi Darraji;Dhruv Bhaskar;Tushar Sharma;Mohamed Helaoui

  • Power and efficiency enhancement of 3G multicarrier amplifiers using digital signal processing with experimental validation

    M. Helaoui;S. Boumaiza;A. Ghazel;F.M. Ghannouchi

  • Mitigation of Bandwidth Limitation in Wireless Doherty Amplifiers With Substantial Bandwidth Enhancement Using Digital Techniques

    R. Darraji;F. M. Ghannouchi;M. Helaoui

  • A High-Performance Complexity Reduced Behavioral Model and Digital Predistorter for MIMO Systems With Crosstalk

    Abubaker Abdelhafiz;Laleh Behjat;Fadhel M. Ghannouchi;Mohamed Helaoui

  • Optimizing Losses in Distributed Multiharmonic Matching Networks Applied to the Design of an RF GaN Power Amplifier With Higher Than 80% Power-Added Efficiency

    M. Helaoui;F.M. Ghannouchi

  • A New Mode-Multiplexing LINC Architecture to Boost the Efficiency of WiMAX Up-Link Transmitters

    M. Helaoui;S. Boumaiza;F.M. Ghannouchi;A.B. Kouki

  • Accurate Power Efficiency Estimation of GHz Wireless Delta-Sigma Transmitters for Different Classes of Switching Mode Power Amplifiers

    F M Ghannouchi;S Hatami;P Aflaki;M Helaoui

Frequent Co-Authors

Fadhel M. Ghannouchi
Fadhel M. Ghannouchi University of Calgary
Slim Boumaiza
Slim Boumaiza University of Waterloo
Yuanan Liu
Yuanan Liu Beijing University of Posts and Telecommunications
Yongle Wu
Yongle Wu Beijing University of Posts and Telecommunications
Zhenghe Feng
Zhenghe Feng Tsinghua University
Youngoo Yang
Youngoo Yang Sungkyunkwan University
Paul J. Tasker
Paul J. Tasker Cardiff University
Francisco Falcone
Francisco Falcone Universidad Publica De Navarra
Massoud Pedram
Massoud Pedram University of Southern California
Pedram Mousavi
Pedram Mousavi University of Alberta

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