A 24-GHz VCO using active fet frequency doubler in 0.18-μm CMOS technology

X. S. Chen, Y. T. Chen, C. L. Lu, H. R. Chuang

研究成果: Article同行評審

2 引文 斯高帕斯(Scopus)

摘要

In this article, a 24-GHz VCO composed of a 12-GHz VCO and an active frequency doubler is presented. This work is implemented by using the 0. 18-μm 1P6M CMOS process. The VCO and active frequency doubler with a 1.5 V supply consume 30 mA. The phase noise of measurement is - 107.5 dBc/Hz and - 123.1 dBc/Hz at 1-MHz and 10-MHz offset, respectively. A tuning range of 2.3 GHz is achieved by using varactor. The measurement shows a good efficiency of translation of frequency doubler and the oscillator has a good figure of merit (FOM) of -180 dBc/Hz.

原文English
頁(從 - 到)940-942
頁數3
期刊Microwave and Optical Technology Letters
51
發行號4
DOIs
出版狀態Published - 2009 四月 1

All Science Journal Classification (ASJC) codes

  • 電子、光磁材料
  • 原子與分子物理與光學
  • 凝聚態物理學
  • 電氣與電子工程

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