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) …

A 2.2-mW 23 GHz CMOS VCO using high-quality factor complementary split ring resonator with a− 195dBc/Hz FOM

I Mansour, M Mansour, A Allam… - … -International Journal of …, 2022‏ - Elsevier
Novel resonators to enhance the performance of a Voltage-Controlled-Oscillator (VCO)
utilizing single and double ring resonators to improve the loaded-quality (QL) factor of the …

Transformer Tank VCO based on Inverse Class-F Architecture for mm-Wave Applications using 180nm CMOS Technology

M Mansour, I Mansour - 2023 11th International Japan-Africa …, 2023‏ - ieeexplore.ieee.org
This paper introduces a differential output inverse class-F Voltage Controlled Oscillator
(VCO) using PMOS-NMOS complementary configuration and a transformer-based two-port …

An improved gyrator-capacitor architecture based high quality-factor active inductor with joint positive and negative feedback loops for various radio-frequency bands …

X Wang, W Zhang, W Na, D **, H **e, J Song… - Microelectronics …, 2025‏ - Elsevier
An improved gyrator-capacitor (GC) architecture of active inductor (AI) is proposed, which
consists of a dual-loop configuration, mainly including a negative feedback loop (NFL) and a …

[HTML][HTML] A Quad-core Wideband Colpitts VCO with 28.2% Bandwidth and− 122 dBc/Hz Phase Noise at 1 MHz Offset

G Wu, S Qi, Q Tang, W Li, L Zhan - Microelectronics Journal, 2025‏ - Elsevier
This paper presents a low phase noise wideband Colpitts voltage-controlled oscillator
(VCO). To achieve low phase noise and wide frequency tuning range concurrently, the …

A 7–9 GHz fast-startup low phase noise CMOS LC VCO using Gm-boosted technique and circuit asymmetries for multi-mode radar transmitter

T Tan, X Li, Y Li, P Ke - Microelectronics Journal, 2025‏ - Elsevier
This paper presents a fast-startup, low phase noise LC voltage-controlled oscillator (VCO)
for radar transmitters, capable of a multi-mode ultra-wideband (UWB)/continuous wave …

Triple Bands Power VCO Based on Transformer-Tank For mm-Wave Application Using 130nm Technology

M Mansour, I Mansour - 2024 41st National Radio Science …, 2024‏ - ieeexplore.ieee.org
This manuscript introduces a triple-band power VCO constructed using the complementary
PMOS-NMOS (Colpitts) architecture, and it is further based on the transformer tank …

Comprehensive review and study for the CMOS transformer tank voltage‐controlled oscillator

M Mansour, I Mansour - International Journal of Circuit Theory and …‏ - Wiley Online Library
This article comprehensively reviews and studies CMOS transformer tank voltage‐controlled
oscillators (VCOs) designed to improve the frequency tuning range (FTR) and minimize …

ULP Radio Frequency Receiver for mm-wave Applications using 130 nm CMOS with Harvesting DC Supplies

M Mansour, I Mansour - 2022‏ - researchsquare.com
This paper presents an Ultra-Low-Power (ULP), high integration, and wide bandwidth low-IF
radio frequency receiver for millimeter-wave (mm-wave) applications using 130 nm CMOS …