An in-phase-coupled class-C quadrature VCO with tunable phase error

• Main Authors: Zhang, Yuxiang, Boon, Chirn Chye
• 其他作者: School of Electrical and Electronic Engineering
• 格式: Article
• 語言: English
• 出版: 2015
• 主題: DRNTU::Engineering::Electrical and electronic engineering::Wireless communication systems
• 在線閱讀: https://hdl.handle.net/10356/106774; http://hdl.handle.net/10220/25140; http://dx.doi.org/10.1109/LMWC.2014.2352794

This letter presents the design and analysis of a novel in-phase-coupled (IPC) Class-C Quadrature Voltage-Controlled Oscillator (QVCO) with tunable phase error. The IPC QVCO employs a novel coupling structure that generates in-phase coupling signal while consuming negligible power itself. IPC scheme...