[HTML][HTML] A reconfigurable class-F radio frequency voltage doubler from 650 MHz to 900 MHz for energy harvesting applications

M Mansour, I Mansour, A Zekry - Alexandria Engineering Journal, 2022 - Elsevier
This paper presents a reconfigurable high efficiency, high output voltage, and multiband
class-F radio frequency (RF) voltage doubler and two stages voltage doubler rectifiers for …

DC-10 GHz broadband linear power amplifier for 5G applications using 180 nm CMOS technology

M Mansour, I Mansour - AEU-International Journal of Electronics and …, 2023 - Elsevier
This article suggests a broadband linear power amplifier (PA) for DC-10 GHz for Fifth-
generation (5G) and multi-standard applications using 180 nm CMOS technology. The …

A low power 0.5–3.0 GHz passive mixer based wideband receiver front-end

J Sun, M Zhang - Microelectronics Journal, 2023 - Elsevier
Abstract A 0.5–3.0 GHz passive mixer based receiver front-end (RFE) is presented. This
RFE consists of low noise amplifier, passive mixer, transimpedance amplifier (TIA) and local …

Triple bands class-C voltage-controlled power oscillator based on high-quality factor asymmetry inductor

M Mansour, I Mansour - Microelectronics Journal, 2021 - Elsevier
This work presents a complementary P–N class-C voltage-controlled power oscillator based
on a new structure asymmetry inductor using a 130 nm CMOS process. The proposed …

K-band low phase noise Class-C VCOs using DGS inductor in CMOS technology

I Mansour, M Mansour, M Aboualalaa - Microelectronics Journal, 2022 - Elsevier
This work presents two new structures of inductor to improve the performance of K-band
class-C voltage-controlled oscillators (VCOs) in 0.18-μm CMOS technology. Conventional …

A 22-mW 0.9-2-GHz mixer-first receiver 8-phase overlap-suppressed 1/4 duty cycle LO for harmonic rejection

J Yu, K Wang, H Zhang - Microelectronics Journal, 2024 - Elsevier
This paper presents a mixer-first wideband receiver front-end designed to achieve high
linearity and harmonic rejection while minimizing power consumption. The proposed RF …

Three‐stage transformer‐coupled CMOS power amplifier for millimeter‐wave applications using 130 nm CMOS technology

M Mansour, I Mansour - International Journal of Circuit Theory …, 2022 - Wiley Online Library
High‐efficiency and high‐linearity three‐stage transformer‐coupled power amplifier (PA)
and power combiner for millimeter‐wave applications using 130 nm CMOS technology are …

A 2.4 GHz receiver with a current-reused inductor-less noise-canceling balun LNA in 40 nm CMOS

X Liu, J **, X Wang, J Zhou - Microelectronics Journal, 2021 - Elsevier
A low power receiver is designed and implemented for 2.4 GHz Industrial-Scientific-Medical
(ISM) band in a 40 nm CMOS process. To obtain good noise and linearity performance at …

Battery‐free ultra‐low‐power radio‐frequency receiver for mm‐wave applications using 130‐nm CMOS technology with harvested DC supplies

M Mansour, I Mansour - International Journal of Circuit Theory …, 2024 - Wiley Online Library
This paper presents a battery‐free ultra‐low‐power (ULP), highly integrated, and wide‐
bandwidth low‐IF radio‐frequency (RF) receiver designed for millimeter‐wave (mm‐Wave) …

Low power RF rectifiers based on class-E/F2 architecture for energy harvesting applications

M Mansour, I Mansour - AEU-International Journal of Electronics and …, 2025 - Elsevier
This article introduces a new low-power Class-E/F 2 shunt rectifier and voltage doubler (VD)
for energy harvesting (EH) applications, employing RO4003C substrate. These circuits …