A 2.7 GHz low-phase-noise LC-QVCO using the gate-modulated coupling technique
Abstract In this paper, a 2.7 GHz LC-tank quadrature voltage-controlled oscillator (QVCO) is
proposed for achieving low phase noise. The excellent phase noise performance is …
proposed for achieving low phase noise. The excellent phase noise performance is …
Design and Optimization of an Ultra-Low-Power Cross-Coupled LC VCO with a DFF Frequency Divider for 2.4 GHz RF Receivers Using 65 nm CMOS Technology
MF Siddiqui, MK Maheshwari, M Raza… - Journal of Low Power …, 2023 - mdpi.com
This article presents the design and optimization of a tunable quadrature differential LC
CMOS voltage-controlled oscillator (VCO) with a D flip-flop (DFF) frequency divider. The …
CMOS voltage-controlled oscillator (VCO) with a D flip-flop (DFF) frequency divider. The …
Design techniques for load-independent direct bulk-coupled low power QVCO
Design techniques for a load-independent low-power low-phase-noise CMOS LC direct bulk-
coupled quadrature voltage-controlled oscillator (DBC-QVCO) is presented in this paper. A …
coupled quadrature voltage-controlled oscillator (DBC-QVCO) is presented in this paper. A …
On the effects of mismatch on quadrature accuracy in tapped-capacitor load independent quadrature LC-oscillators
This paper presents a study of quadrature phase error due to various systematic mismatches
and loading effects on the oscillation frequency in a tapped-capacitor parallel coupled LC …
and loading effects on the oscillation frequency in a tapped-capacitor parallel coupled LC …
Bish–qvco: a low–power, low–phase noise bulk–injected super–harmonic coupling qvco
B Jafari, J Tavakoli, S Sheikhaei - Microelectronics Journal, 2021 - Elsevier
In this paper, a novel method of Super–Harmonic coupling is proposed to generate
quadrature outputs. In this method, by direct connection of all switching transistors bulk …
quadrature outputs. In this method, by direct connection of all switching transistors bulk …
低功耗直接衬底耦合QVCO 的分析与设计
戚玉华， 何如龙 - 信阳师范学院学报(自然科学版), 2016 - journal.xynu.edu.cn
设计了一款基于TSMC0. 13μ mCMOS 工艺实现的低功耗低相位噪声, 直接衬底耦合形式的正交
压控振荡器(QVCO). 该QVCO 采用电容抽头技术, 丙类操作状态和衬底耦合技术 …
压控振荡器(QVCO). 该QVCO 采用电容抽头技术, 丙类操作状态和衬底耦合技术 …
A transformer-based current-reuse QVCO with a capacitor coupling technique in 180 nm CMOS
This paper proposes a low-power and low phase-noise current-reuse quadrature VCO using
a combination of capacitor coupling and transformer feedback technique. Compared with …
a combination of capacitor coupling and transformer feedback technique. Compared with …