A K-band low power high accuracy quadrature VCO using gate-modulated coupling and transformer feedback technique

Meng Han Li, Yen Han Liao, Hong Yeh Chang

研究成果: 書貢獻/報告類型會議論文篇章同行評審

4 引文 斯高帕斯(Scopus)

摘要

This paper describes a low power high accuracy K-band quadrature voltage controlled oscillator (QVCO) in 90 nm CMOS process. The gate-modulated coupling and the transformer-feedback technique are employed in the QVCO design to enhance performance. With a dc power consumption of 16 mW, the measured tuning range is from 23.4 to 25.1 GHz, and the output power is higher than -5 dBm. The measured phase noise at 1-MHz offset is -98.6 dBc/Hz. The measured minimum phase and amplitude errors are 0.28° and 0.55 dB, respectively. The chip size is only 0.74×0.89 mm2.

原文???core.languages.en_GB???
主出版物標題2014 Asia-Pacific Microwave Conference Proceedings, APMC 2014
發行者Institute of Electrical and Electronics Engineers Inc.
頁面895-897
頁數3
ISBN(電子)9784902339314
出版狀態已出版 - 25 3月 2014
事件2014 Asia-Pacific Microwave Conference, APMC 2014 - Sendai, Japan
持續時間: 4 11月 20147 11月 2014

出版系列

名字2014 Asia-Pacific Microwave Conference Proceedings, APMC 2014

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???event.eventtypes.event.conference???2014 Asia-Pacific Microwave Conference, APMC 2014
國家/地區Japan
城市Sendai
期間4/11/147/11/14

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