Low Voltage Low power CMOS AGC circuit for wireless communication. - Hassan O. Elwan; Mohammed Ismail 001 (Great Lakes Symposium on VLSI, 1998)

Low voltage digitally controlled dB-linear CMOS VGA circuit for wireless communication. - Hassan O. Elwan; Mohammed Ismail 001 (ICECS, 1998)

CCII-based balanced fully integrated continuous-time filter synthesis: signal-flow graph approach. - Serdar Özoguz; Ece Olcay Günes; Hassan O. Elwan; Tuna B. Tarim (ICECS, 1998)

Linear MOSFET-C Integrators using a Single Triode Region MOS Resistance. - R. Brannen; Hassan O. Elwan; Mohammed Ismail 001 (SBCCI, 1998)

A simple low-voltage all MOS linear-dB AGC/multiplier circuit. - R. Brannen; Hassan O. Elwan; Mohammed Ismail 001 (ISCAS (2), 1999)

A low voltage CMOS class AB operational transconductance amplifier. - Hassan O. Elwan; Weinan Gao; Roberto Sadkowski; Mohammed Ismail 001 (ISCAS (2), 1999)

A 110 MHz 70 dB CMOS variable gain amplifier. - Mohamed Mostafa; Hassan O. Elwan; Abdellatif Bellaour; Brad Kramer; Sherif H. K. Embabi (ISCAS (2), 1999)

A low-power high-linearity CMOS baseband filter for wideband CDMA applications. - Chunlei Shi; Yue Wu; Hassan O. Elwan; Mohammed Ismail 001 (ISCAS, 2000)

A CMOS highly linear channel-select filter for 3G multistandard integrated wireless receivers. - Hussain A. Alzaher; Hassan O. Elwan; Mohammed Ismail 001 (IEEE J. Solid State Circuits, 2002)

A CMOS fully balanced second-generation current conveyor. - Hussain A. Alzaher; Hassan O. Elwan; Mohammed Ismail 001 (IEEE Trans. Circuits Syst. II Express Briefs, 2003)

A 49-dB Continuous Linear-in-dB IF VGA Technique. - Hassan O. Elwan; Ahmet Tekin; Kenneth Pedrotti; Ahmed Emira (ISCAS, 2009)

High Voltage Tolerant Integrated Buck Converter in 65nm 2.5V CMOS. - Ahmed Emira; Frank Carr; Hassan O. Elwan; Rania H. Mekky (ISCAS, 2009)

A 0.9mW Microphone Uplink System in 65nm CMOS. - A. N. Mohieldin; Rania H. Mekky; Ahmed Emira; Mohammed Omar; Hassan O. Elwan (ISCAS, 2009)

A Differential-Ramp Based 65 dB-Linear VGA Technique in 65 nm CMOS. - Hassan O. Elwan; Ahmet Tekin; Kenneth Pedrotti (IEEE J. Solid State Circuits, 2009)

Noise-Shaping Gain-Filtering Techniques for Integrated Receivers. - Ahmet Tekin; Hassan O. Elwan; Aly Ismail; Kenneth Pedrotti (IEEE J. Solid State Circuits, 2009)

A low-noise analog baseband in 65nm CMOS. - Hassan O. Elwan; Ahmet Tekin; Kenneth Pedrotti (CICC, 2010)

DC-DC converter with ON-time control in pulse-skipping modulation. - Ahmed Emira; Hassan O. Elwan; Salwa Abdelaziz (ISCAS, 2010)

A 70-mW ISDB-T Tuner for VHF and UHF Bands. - Janakan Sivasubramaniam; Hassan O. Elwan; Ali Ismail; Edward Youssoufian; Dzung Le; Mohammed Omar; Ahmed Emira (IEEE Trans. Circuits Syst. II Express Briefs, 2012)