Circularly polarized omnidirectional microstrip antenna array

Kun Wei, Jian Ying Li, Rui Xu, Guang Wei Yang

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

5 Scopus citations

Abstract

This paper presents s new circularly polarized (CP) omnidirectional microstrip antenna array. The designed antenna array has back-to-back structure, four series-fed patch antenna elements on each side. The resonant bandwidth of this array is about 7.4% with center frequency 17.5 GHz. The antenna array has CP gain variation in the main lobe plane is around ±2.5 dBic, axial ratio (AR) in the main lobe plane is less than 3 dB, peak CP gain is 9.36 dBic and half-power beam-width is only 15 deg.

Original languageEnglish
Title of host publication2017 IEEE Antennas and Propagation Society International Symposium, Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages2315-2316
Number of pages2
ISBN (Electronic)9781538632840
DOIs
StatePublished - 18 Oct 2017
Event2017 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2017 - San Diego, United States
Duration: 9 Jul 201714 Jul 2017

Publication series

Name2017 IEEE Antennas and Propagation Society International Symposium, Proceedings
Volume2017-January

Conference

Conference2017 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2017
Country/TerritoryUnited States
CitySan Diego
Period9/07/1714/07/17

Keywords

  • Antenna array
  • Circular polarization
  • High directivity
  • Omnidirectional antennas

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