A 180-GHz CMOS down-converter MMIC for atmospheric remote sensing applications

Dristy Parveg, Mikko Varonen, Amirreza Safaripour, Steven Bowers, Tero Tikka, Pekka Kangaslahti, Todd Gaier, Ali Hajimiri, Kari A.I. Halonen

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

3 Citations (Scopus)

Abstract

In this paper, we study the feasibility of using CMOS circuit blocks for designing future light weight, small in size atmospheric remote sensing receivers. A compact CMOS down-converter is designed which operates from 160 to 188 GHz and includes a sub-harmonically pumped I/Q resistive mixer, two IF amplifiers and a voltage controlled oscillator (VCO) with LO buffer. A measured down-conversion gain of +2.6 dB is achieved with a total dc power consumption of 152 mW using the nominal supply of +1.2 V. The measurement results show a 3 dB IF bandwidth from 1 to 5 GHz and the VCO tuning range is from 85 to 89 GHz. The designed CMOS MMIC down-converter including the probing pads occupies a silicon area of 0.575 mm2.

Original languageEnglish
Title of host publicationSiRF 2017 - 2017 IEEE 17th Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems
PublisherIEEE Institute of Electrical and Electronic Engineers
Pages64-67
Number of pages4
ISBN (Electronic)9781509052363
DOIs
Publication statusPublished - 8 Mar 2017
MoE publication typeA4 Article in a conference publication
Event17th IEEE Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems, SiRF 2017 - Phoenix, United States
Duration: 15 Jan 201718 Jan 2017

Publication series

SeriesTopical Meeting on Silicon Monolithic Integrated Circuits in RF Systems

Conference

Conference17th IEEE Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems, SiRF 2017
Country/TerritoryUnited States
CityPhoenix
Period15/01/1718/01/17

Keywords

  • Amplifier
  • CMOS integrated circuit
  • I/Q
  • image-rejection
  • millimeter-wave integrated circuit
  • mixers
  • MMIC
  • remote sensing
  • sub-harmonic
  • VCO

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