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A Broadband Circular Polarized Microstrip Antenna Based on Artificial Magnetic Conductor

  • School of Electronics and Information Engineering, Harbin Institute of Technology

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

Abstract

In this paper, a new octagonal artificial magnetic conductor unit is proposed. The bandwidth of in-phase reflection characteristics is from 8.36GHz to 9.55GHz. Then a circularly polarized microstrip antenna loading a C-shaped slot in the circular microstrip patch with 7×7 artificial magnetic conductor is designed. Simulation results show that the antenna operates in 7.42 GHz 10.74 GHz with return loss less than -10dB. And relative bandwidth of the antenna is 36.6%. The frequency range is from 8.30 GHz to 9.37 GHz which axial ratio is less than 3 dB. Gain of the antenna is more than 6dB in the bandwidth.

Original languageEnglish
Title of host publication2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages343-344
Number of pages2
ISBN (Electronic)9781538671023
DOIs
StatePublished - 2018
Externally publishedYes
Event2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Boston, United States
Duration: 8 Jul 201813 Jul 2018

Publication series

Name2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings

Conference

Conference2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018
Country/TerritoryUnited States
CityBoston
Period8/07/1813/07/18

Keywords

  • artificial magnetic conductor
  • circular polarizaion
  • microstrip antenna

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