Abd-El Halim Zekry

According to our database1, Abd-El Halim Zekry authored at least 35 papers between 2006 and 2021.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of four.



In proceedings 
PhD thesis 


Online presence:

On csauthors.net:


A Self-powered Wearable Wireless Sensor System Powered by a Hybrid Energy Harvester for Healthcare Applications.
Wirel. Pers. Commun., 2021

Integrated multi-band RF transceiver design for multi-standard applications using 130 ​nm CMOS technology.
Microelectron. J., 2021

A Reconfigurable Class-AB/F Power Amplifier for 0.1-4.2 GHz Multistandard Applications.
Circuits Syst. Signal Process., 2021

Investigation of Base High Doping Impact on the npn Solar Cell Microstructure Performance Using Physically Based Analytical Model.
IEEE Access, 2021

Analysis and design of a reconfigurable wideband I/Q modulator and Ultra-Wideband I/Q demodulator for multi-standard applications.
Microelectron. J., 2020

A comparative study between Class-C and Class-B quadrature voltage-controlled power oscillator for multi-standard applications.
Microelectron. J., 2020

Analyzing SNOW and ZUC Security Algorithms Using NIST SP 800-22 and Enhancing their Randomness.
J. Cyber Secur. Mobil., 2020

Performance Enhancement of an Indoor Localization System Based on Visible Light Communication Using RSSI / TDOA Hybrid Technique.
J. Commun., 2020

FPGA Implementation of Tracking Phase of the GPS Receiver Using XSG.
J. Commun., 2020

Approved algorithmic security enhancement of stream cipher for advanced mobile communications.
Inf. Secur. J. A Glob. Perspect., 2020

Enhancing the frequency stability of national time scale using EMD.
IEEE Instrum. Meas. Mag., 2020

Enhancing the performance of optical VLC system based on asymmetric symmetric subcarriers OFDM.
Int. J. Commun. Syst., 2020

Adaptive two-stage spectrum sensing model using energy detection and wavelet denoising for cognitive radio systems.
Int. J. Commun. Syst., 2020

Physically Based Analytical Model of Heavily Doped Silicon Wafers Based Proposed Solar Cell Microstructure.
IEEE Access, 2020

Cognitive Radio Techniques for Utilizing the Primary L-Band Distance Measuring Equipment for Aeronautical Communications.
IEEE Access, 2020

Dual-Channel Multiplier for Piecewise-Polynomial Function Evaluation for Low-Power 3-D Graphics.
IEEE Trans. Very Large Scale Integr. Syst., 2019

An FPGA design and implementation of EPZS motion estimation algorithm for 3D H.264/MVC standard.
Multim. Tools Appl., 2019

Effects of imperfect channel sensing and estimation on the performance of cognitive radio systems.
Int. J. Commun. Syst., 2019

New multiple-input multiple-output-based filter bank multicarrier structure for cognitive radio networks.
IET Commun., 2019

Performance evaluation of PAPR reduction in FBMC system using nonlinear companding transform.
ICT Express, 2019

One Mbps 1 nJ/b 3.5-4 GHz Fully Integrated FM-UWB Transmitter for WBAN Applications.
IEEE Trans. Circuits Syst. I Regul. Pap., 2018

Blind selective mapping for single-carrier frequency division multiple access system.
Digit. Signal Process., 2018

Double Logarithmic Arithmetic Technique for Low-Power 3-D Graphics Applications.
IEEE Trans. Very Large Scale Integr. Syst., 2017

A compression-based backward approach for the forward sparse modeling with application to speech coding.
Comput. Electr. Eng., 2017

Hybrid analog and digital beamforming for space-constrained and energy-efficient massive MIMO wireless systems.
Proceedings of the 40th International Conference on Telecommunications and Signal Processing, 2017

Accurate piecewise uniform approximation logarithmic/antilogarithmic converters for GPU applications.
Proceedings of the 29th International Conference on Microelectronics, 2017

Wideband inductorless CMOS RF front-end for LTE receivers.
Proceedings of the 2017 IEEE International Conference on IC Design and Technology, 2017

A 2D compact model for lightly doped DG MOSFETs (P-DGFETs) including negative bias temperature instability (NBTI) and short channel effects (SCEs).
Microelectron. Reliab., 2016

PLL based BFSK subcarrier generator for FM-UWB transmitter.
Proceedings of the 14th IEEE International New Circuits and Systems Conference, 2016

FM-UWB transmitter for wireless body area networks: Implementation and simulation.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2016

Continuous Phase Modulation with Chaotic Interleaving for Different OFDM Versions.
Wirel. Pers. Commun., 2015

Modifying authentication techniques in mobile communication systems.
Proceedings of the Third International Conference on Cyber Security, 2014

Design of tunable continuous-time quadrature bandpass delta-sigma modulators.
Proceedings of the 6th IEEE International Design and Test Workshop, 2011

Performance Enhancement of Gap Closing Electrostatic MEMS Converters.
Proceedings of the 2006 International Conference on MEMS, NANO and Smart Systems, 2006

Determining the Required Pulses for Controlling the Operation of Electrostatic MEMS Converters.
Proceedings of the 2006 International Conference on MEMS, NANO and Smart Systems, 2006