A SiGe140-GHz low power G m-boosted down-conversion mixer

Dong Hyun Kim, Jae-Sung Rieh

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

5 Citations (Scopus)

Abstract

In this work, a 140 GHz down-conversion mixer has been developed based on SiGe BiCMOS technology. The mixer employs a G m-boosting method intended for simultaneous achievement of improved conversion gain and reduced LO power requirement. Measured peak conversion gain is 7.4 dB at RF frequency of 135.6 GHz and LO power of 10 dBm at 134 GHz. The entire circuit draws 0.67 mA from a 2.2 V supply. Measured input referred P -1dB is -21 dBm.

Original languageEnglish
Title of host publicationAsia-Pacific Microwave Conference Proceedings, APMC
Pages1126-1129
Number of pages4
Publication statusPublished - 2011 Dec 1
EventAsia-Pacific Microwave Conference, APMC 2011 - Melbourne, VIC, Australia
Duration: 2011 Dec 52011 Dec 8

Other

OtherAsia-Pacific Microwave Conference, APMC 2011
CountryAustralia
CityMelbourne, VIC
Period11/12/511/12/8

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Keywords

  • gain
  • millimeter wave circuits
  • Mixers

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Kim, D. H., & Rieh, J-S. (2011). A SiGe140-GHz low power G m-boosted down-conversion mixer. In Asia-Pacific Microwave Conference Proceedings, APMC (pp. 1126-1129). [6173954]