27-GHz low phase-noise CMOS standing-wave oscillator for millimeter wave applications

Tzuen-Hsi Huang, Pen Li You

研究成果: Conference contribution

13 引文 斯高帕斯(Scopus)

摘要

This work presents a 27-GHz low phase-noise standing-wave voltage controlled oscillator (VCO) design with the folded microstrip line structure over floating metal strips. Because the floating metal strips serve to retard the wave, the length of microstrip line (and thus the overall layout area) can be further reduced at a given frequency. Meanwhile, the floating metal strips reduce the substrate effect and improve the Q-factor of the microstrip line. The measurement results exhibit a tuning range from 26.26 GHz to 26.80 (27.55) GHz with the tuning voltage rising from 0.1 V to 1.8 (3.3) V. The measured phase-noise levels are around -115 dBc/Hz and -134 dBc/Hz at 1-MHz and 10-MHz offset, respectively. The DC power consumption of the oscillator core is 17.7 mW at the supply voltage of 1.8 V. The figure of merits (FOM) of this VCO is -191 dB.

原文English
主出版物標題2008 IEEE MTT-S International Microwave Symposium Digest, MTT
頁面367-370
頁數4
DOIs
出版狀態Published - 2008 十二月 16
事件2008 IEEE MTT-S International Microwave Symposium Digest, MTT - Atlanta, GA, United States
持續時間: 2008 六月 152008 六月 20

出版系列

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

Other

Other2008 IEEE MTT-S International Microwave Symposium Digest, MTT
國家United States
城市Atlanta, GA
期間08-06-1508-06-20

All Science Journal Classification (ASJC) codes

  • Radiation
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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    Huang, T-H., & You, P. L. (2008). 27-GHz low phase-noise CMOS standing-wave oscillator for millimeter wave applications. 於 2008 IEEE MTT-S International Microwave Symposium Digest, MTT (頁 367-370). [4633179] (IEEE MTT-S International Microwave Symposium Digest). https://doi.org/10.1109/MWSYM.2008.4633179