A third order delta-sigma modulator employing shared opamp technique for WCDMA on 0.18um CMOS. - Ghazal A. Fahmy; Daisuke Kanemoto; Haruichi Kanaya; Keiji Yoshida; Ramesh K. Pokharel; Awinash Anand (IEICE Electron. Express, 2011)

A low power sigma-delta modulator using charge-steering Opamp for Bluetooth application. - Sarah A. El-Sayed; Ghazal A. Fahmy; Aziza I. Hussein; Farouk A.-E. Al Geldawy (CCECE, 2015)

+1dBm IIP3, low noise amplifier for ultra-wide band wireless applications. - Ghazal A. Fahmy; Haruichi Kanaya (ICM, 2016)

Adaptive blind wideband spectrum sensing for cognitive radio based on sub-Nyquist sampling technique. - M. Mourad Mabrook; Ghazal A. Fahmy; Aziza I. Hussein; Mahmoud A. Abdelghany (ICM, 2016)

Dynamic threshold compensated, low voltage CMOS energy harvesting rectifier for UHF applications. - Manal M. Mahmoud; Adel B. Abdel-Rahman; Ghazal A. Fahmy; Ahmed Allam; Hongting Jia; Ramesh K. Pokharel (MWSCAS, 2016)

High-Efficiency CMOS RF-to-DC Rectifier Based on Dynamic Threshold Reduction Technique for Wireless Charging Applications. - Manal M. Mohamed; Ghazal A. Fahmy; Adel B. Abdel-Rahman; Ahmed Allam; Adel Barakat; Mohammed Abo-Zahhad 001; Hongting Jia; Ramesh K. Pokharel (IEEE Access, 2018)

PWM based Software defined radio Modeling. - Ahmed Sakr; Aziza I. Hussein; Ghazal A. Fahmy; Mahmoud A. Abdelghany (SSD, 2023)

Design and Implementation of a Configurable Synchronizer for PSI5 Transceivers on FPGA. - Haytham Azmi; Ghazal A. Fahmy; Sherif Saleh (ICM, 2024)