A 5-GHz low-phase-noise CMOS LC-VCO for China ETC applications

Chao Guo*, Jun Hu, Siheng Zhu, Houjun Sun, Xin Lv

*此作品的通讯作者

科研成果: 书/报告/会议事项章节会议稿件同行评审

9 引用 (Scopus)

摘要

A 5-GHz fully integrated for China ETC applications, low-phase-noise and wide-band LC voltage controlled oscillator is presented. Low-phase-noise has been achieved by using control line filtering technology and avoiding the tail current source. The circuit is implemented in the 0.18μm TSMC CMOS process. The oscillator is tuned from 5.27 to 6.41 GHz with switched capacitors. This VCO consumes 5.6mA from a 1.8V supply and features a phase noise of 117 dBc/Hz at 1 MHz frequency offset.

源语言英语
主期刊名ICMTCE2011 - Proceedings 2011 IEEE International Conference on Microwave Technology and Computational Electromagnetics
267-269
页数3
DOI
出版状态已出版 - 2011
活动2011 2nd IEEE International Conference on Microwave Technology and Computational Electromagnetics, ICMTCE2011 - Beijing, 中国
期限: 22 5月 201125 5月 2011

出版系列

姓名ICMTCE2011 - Proceedings 2011 IEEE International Conference on Microwave Technology and Computational Electromagnetics

会议

会议2011 2nd IEEE International Conference on Microwave Technology and Computational Electromagnetics, ICMTCE2011
国家/地区中国
Beijing
时期22/05/1125/05/11

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