A low phase noise low DC power quadrature voltage-controlled oscillator using a 0.18-μm CMOS process

Chi Hsien Lin, 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

This paper describes a low phase noise low dc power quadrature voltage controlled oscillator (QVCO) with a reflection-type IQ modulator. The QVCO using a standard bulk 0.18-μm CMOS process achieves a low phase noise of -115 dBc/Hz at 1-MHz offset frequency, a figure of merit (FOM) of - 191 dBc/Hz, and a core dc power consumption of 5.8 mW with a supply voltage of 1.8 V. The tuning frequency of the QVCO is from 13.4 to 14.4 GHz. The amplitude and phase errors of the QVCO are within 0.5 dB and 3°, respectively. To the best of the authors' knowledge, this work demonstrates the best FOM among all the reported Si-based QVCOs above 10 GHz.

原文???core.languages.en_GB???
主出版物標題European Microwave Week 2009, EuMW 2009
主出版物子標題Science, Progress and Quality at Radiofrequencies, Conference Proceedings - 4th European Microwave Integrated Circuits Conference, EuMIC 2009
頁面112-115
頁數4
出版狀態已出版 - 2009
事件European Microwave Week 2009, EuMW 2009: Science, Progress and Quality at Radiofrequencies - 4th European Microwave Integrated Circuits Conference, EuMIC 2009 - Rome, Italy
持續時間: 28 9月 20092 10月 2009

出版系列

名字European Microwave Week 2009, EuMW 2009: Science, Progress and Quality at Radiofrequencies, Conference Proceedings - 4th European Microwave Integrated Circuits Conference, EuMIC 2009

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???event.eventtypes.event.conference???European Microwave Week 2009, EuMW 2009: Science, Progress and Quality at Radiofrequencies - 4th European Microwave Integrated Circuits Conference, EuMIC 2009
國家/地區Italy
城市Rome
期間28/09/092/10/09

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