A 30-GHz low-phase-noise 0.35-μm CMOS push-push oscillator using micromachined inductors

To Po Wang, Ren Chieh Liu, Hong Yeh Chang, Jeng Han Tsai, Liang Hung Lu, Huei Wang

研究成果: 雜誌貢獻Conference article

13 引文 斯高帕斯(Scopus)

摘要

A low-phase-noise 0.35-μm CMOS push-push oscillator utilizing micromachined inductors is presented in this paper. With the micromachined high-Q inductors, the oscillator achieves an oscillating frequency of 30.9 GHz while exhibiting an output power of -4 dBm with a low phase noise of -102.3 dBc/Hz at 1-MHz offset and the figure of merit (FoM) of -171.4 dBc/Hz. The fundamental rejection is 30 dB. This oscillator achieves low phase noise, good FOM, high output power, and also demonstrates the highest operating frequency among previously published Si-based and GaAs-based VCOs using micromachined structures.

原文英語
文章編號4014963
頁(從 - 到)569-572
頁數4
期刊IEEE MTT-S International Microwave Symposium Digest
DOIs
出版狀態已發佈 - 2006 十二月 1
事件2006 IEEE MTT-S International Microwave Symposium Digest - San Francisco, CA, 美国
持續時間: 2006 六月 112006 六月 16

ASJC Scopus subject areas

  • Radiation
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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