A V-band low-phase-noise low-jitter sub-harmonically injection-locked QVCO with high quadrature accuracy in 90-nm CMOS process

Chun Ching Chan, Han Nong Yeh, Gun Lin Huang, Hong Yeh Chang

研究成果: 書貢獻/報告類型會議論文篇章同行評審

3 引文 斯高帕斯(Scopus)

摘要

A V-band CMOS sub-harmonically injection-locked quadrature voltage-controlled oscillator (SILQVCO) is presented using 90-nm CMOS process in this paper. A transformer coupled topology is employed in the SILQVCO to enhance locking range and operation frequency. The measured free-running oscillation frequency is from 56.6 to 59 GHz with a tuning range of 2.4 GHz. With one-third sub-harmonic injection, the SILQVCO features an overall locking range of 3.5 GHz, a phase noise of -126.8 dBc/Hz at 1-MHz offset, and a RMS jitter of 54 fs. The measured quadrature phase error and amplitude error are 0.32° and 0.26 dB, respectively. As compared with the prior art, this work has the best finger of merits in the millimeter-wave band.

原文???core.languages.en_GB???
主出版物標題2017 IEEE MTT-S International Microwave Symposium, IMS 2017
發行者Institute of Electrical and Electronics Engineers Inc.
頁面1359-1362
頁數4
ISBN(電子)9781509063604
DOIs
出版狀態已出版 - 4 10月 2017
事件2017 IEEE MTT-S International Microwave Symposium, IMS 2017 - Honololu, United States
持續時間: 4 6月 20179 6月 2017

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???2017 IEEE MTT-S International Microwave Symposium, IMS 2017
國家/地區United States
城市Honololu
期間4/06/179/06/17

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