Design of a K-band low insertion loss variation phase shifter using 0.18-μm CMOS process

Chung Han Wu, Wei Tsung Li, Jeng-Han Tsai, Tian Wei Huang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

11 Citations (Scopus)

Abstract

This paper demonstrates a k-band low insertion loss variation phase shifter with over 330 continuously phase tuning range from 2125GHz in standard 0.18-μm CMOS technology. This phase shifter is composed of a 180 continuously phase tuning range reflection type phase shifter (RTPS) and a 180 discrete switch type phase shifter (STPS). The measured phase shift range is 336 with low loss variation of 1.3dB at 22GHz and the maximum insertion loss is 16 dB at 22GHz. To the best of authors' knowledge, the MMIC is the lowest insertion loss variation phase shifter in CMOS technology at 22GHz.

Original languageEnglish
Title of host publication2010 Asia-Pacific Microwave Conference Proceedings, APMC 2010
Pages1735-1738
Number of pages4
Publication statusPublished - 2010 Dec 1
Event2010 Asia-Pacific Microwave Conference, APMC 2010 - Yokohama, Japan
Duration: 2010 Dec 72010 Dec 10

Publication series

NameAsia-Pacific Microwave Conference Proceedings, APMC

Other

Other2010 Asia-Pacific Microwave Conference, APMC 2010
CountryJapan
CityYokohama
Period10/12/710/12/10

Keywords

  • K-band
  • quadrature coupler
  • reflection type phase shifter
  • switch type phase shifter

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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  • Cite this

    Wu, C. H., Li, W. T., Tsai, J-H., & Huang, T. W. (2010). Design of a K-band low insertion loss variation phase shifter using 0.18-μm CMOS process. In 2010 Asia-Pacific Microwave Conference Proceedings, APMC 2010 (pp. 1735-1738). [5728261] (Asia-Pacific Microwave Conference Proceedings, APMC).