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Stripline-Based W-Band Frequency Scanning Composite Right/Left-Handed Leaky-Wave Antenna with a Tapered Aperture for Narrow Beamwidth

  • Zhi Li
  • , Nathan Chordas-Ewell
  • , Jun H. Choi
  • , Dongyin Ren
  • , Ryan Wu
  • , Zeeshan Qamar
  • , Nafati Aboserwal
  • , Jorge L. Salazar-Cerreno
  • SUNY Buffalo
  • NXP Semiconductors
  • University of Oklahoma

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

2 Scopus citations

Abstract

A stripline-based composite right/left-handed (CRLH) leaky-wave antenna (LWA) with a tapered aperture is designed for an increased effective aperture size. Experimental results show that the CRLH LWA is able to scan from-33° to 25.5° by sweeping the frequency from 76.75 GHz to 83 GHz, with a half-nower heamwidth (HPRW) of less than 5°.

Original languageEnglish
Title of host publication2021 IEEE MTT-S International Microwave Symposium, IMS 2021
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages342-344
Number of pages3
ISBN (Electronic)9781665403078
DOIs
StatePublished - Jun 7 2021
Event2021 IEEE MTT-S International Microwave Symposium, IMS 2021 - Virtual, Atlanta, United States
Duration: Jun 7 2021Jun 25 2021

Publication series

NameIEEE MTT-S International Microwave Symposium Digest
Volume2021-June
ISSN (Print)0149-645X

Conference

Conference2021 IEEE MTT-S International Microwave Symposium, IMS 2021
Country/TerritoryUnited States
CityVirtual, Atlanta
Period06/7/2106/25/21

Keywords

  • composite right/left-handed transmission lines
  • leaky-wave antennas
  • stripline
  • tapered aperture
  • W-band

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