A 60-GHz low DC power self-injection coupling CMOS quadrature voltage-controlled oscillator with high quadrature accuracy

Chi Hsien Lin, Yu Cheng Liu, Yen Liang Yeh, Han Chi Chiu, Hong Yeh Chang

研究成果: 書貢獻/報告類型會議論文篇章同行評審

2 引文 斯高帕斯(Scopus)

摘要

A 60-GHz high quadrature accuracy low dc power quadrature voltage-controlled oscillator (QVCO) using self-injection coupling (SIC) is proposed and demonstrated in 90 nm CMOS technology. By using SIC technique, this QVCO achieves low phase noise and good quadrature accuracy. Moreover, the amplitude/phase errors of the QVCO are fully characterized via a four-port vector network analyzer. The proposed 60-GHz QVCO exhibits a phase noise of -95 dBc/Hz at 1-MHz offset frequency, an amplitude error of 0.12 dB, and a phase errors of 1.2°. The dc power consumption is 13.3 mW with a supply voltage of 0.7 V. The chip size of the proposed QVCO is 0.75×0.6 mm2. This work has the lowest dc power consumption and the best figure-of-merits with high quadrature accuracy among the all reported millimeter-wave CMOS QVCOs.

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主出版物標題2013 IEEE MTT-S International Microwave Symposium Digest, MTT 2013
DOIs
出版狀態已出版 - 2013
事件2013 IEEE MTT-S International Microwave Symposium Digest, MTT 2013 - Seattle, WA, United States
持續時間: 2 6月 20137 6月 2013

出版系列

名字IEEE MTT-S International Microwave Symposium Digest
ISSN(列印)0149-645X

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???event.eventtypes.event.conference???2013 IEEE MTT-S International Microwave Symposium Digest, MTT 2013
國家/地區United States
城市Seattle, WA
期間2/06/137/06/13

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