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A W-band Rectifier Design Based on GCPW

  • Nathan Chordas-Ewell
  • , Zhi Li
  • , Jun H. Choi
  • , Dongyin Ren
  • , Ryan Wu
  • SUNY Buffalo
  • NXP Semiconductors

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

Abstract

This paper presents a high-sensitivity grounded coplanar waveguide (GCPW) based rectifier operating in the W-band at 75 GHz. The presented design can achieve a good rectifying efficiency at the sub-mW levels, while simultaneously maintaining the relatively lower fabrication complexity of PCB-based designs compared to on-chip designs. The simulation of the rectifier is verified in measurement to achieve 22.3 % efficiency in the ≈ 0 dBm region and a sensitivity better than -33 dBm.

Original languageEnglish
Title of host publication2022 IEEE/MTT-S International Microwave Symposium, IMS 2022
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages195-197
Number of pages3
ISBN (Electronic)9781665496131
DOIs
StatePublished - 2022
Event2022 IEEE/MTT-S International Microwave Symposium, IMS 2022 - Denver, United States
Duration: Jun 19 2022Jun 24 2022

Publication series

NameIEEE MTT-S International Microwave Symposium Digest
Volume2022-June
ISSN (Print)0149-645X

Conference

Conference2022 IEEE/MTT-S International Microwave Symposium, IMS 2022
Country/TerritoryUnited States
CityDenver
Period06/19/2206/24/22

Keywords

  • diode
  • GCPW
  • rectifier
  • W-band
  • wireless power transfer

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