A comparative study of ring VCO and LC-VCO: Design, performance analysis, and future trends

NR Sivaraaj, KKA Majeed - IEEE Access, 2023 - ieeexplore.ieee.org
Voltage-controlled Oscillator (VCO) is a prominent part that has been used to generate a
stable frequency for the high-frequency transceiver system. This survey encompasses a …

CMOS technology based LC VCO review

V Macaitis, R Navickas - 2015 Open Conference of Electrical …, 2015 - ieeexplore.ieee.org
This paper reviews CMOS LC Voltage Controlled Oscillators (VCO) for wireless multi-
standard transceivers and wireless communications. The main parameters, such as phase …

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 …

Analysis and review of main characteristics of Colpitts oscillators

MJ Hemmati, R Dehghani - International Journal of Circuit …, 2021 - Wiley Online Library
In this review, different topologies of CMOS Colpitts oscillators including single‐ended and
differential configurations are studied, and the main specifications of them are presented …

A W-band Push-Push VCO with Gm-Boosted Colpitts Topology in 90-nm CMOS Technology

SH Liu, CM Hung, HR Chuang… - 2021 IEEE International …, 2021 - ieeexplore.ieee.org
This paper presents a W-band push-push VCO design and implementation in 90-nm CMOS
technology, which is expected to be used for a 94-GHz RF transceiver. The proposed VCO …

Ring Oscillator Based Voltage Controlled Oscillator Design for IoT Based Wireless Patient Monitoring Station in 50 nm CMOS Process

MSK Hemel, KN Minhad, KJA Ooi… - 2023 International …, 2023 - ieeexplore.ieee.org
Healthcare professionals are quite concerned with constantly monitoring their patients. An
Internet of Things (IoT) based wireless health monitoring station can be a viable option to …

Design and implementation of a voltage-controlled oscillator with bandgap voltage reference source and temperature sensing

MC Lee, SQ Hong - … on Green Energy and Applications (ICGEA …, 2017 - ieeexplore.ieee.org
This paper proposes a temperature sensing voltage-controlled oscillator (VCO) with
bandgap reference voltage circuit (BGRV) for applications to low power management and …

A cross coupled low phase noise oscillator using an output swing enhancement technique

M Bagheri, A Ghanaatian, A Abrishamifar… - Microelectronics …, 2014 - Elsevier
A new voltage controlled oscillator (VCO) in a 0.18 μm CMOS process is offered in this
paper. This paper׳ s argument is to provide an innovative approach to improve the phase …

Ultralow phase noise and wideband CMOS VCO using symmetrical body-bias PMOS varactors

KC Lu, FK Wang, TS Horng - IEEE microwave and wireless …, 2013 - ieeexplore.ieee.org
This letter presents an ultralow phase-noise and wide turning-range CMOS voltage-
controlled oscillator (VCO) for 5 GHz WLAN applications. The proposed PMOS-only VCO …

Analysis of phase noise in 28 nm CMOS LC oscillator differential topologies: Armstrong, Colpitts, Hartley and common-source cross-coupled pair

I Chlis, D Pepe, D Zito - Journal of Circuits, Systems and Computers, 2015 - World Scientific
Comparative Phase Noise analyses of common-source cross-coupled pair, Colpitts, Hartley
and Armstrong differential oscillator circuit topologies, designed in 28 nm bulk CMOS …