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Element-staggered, circularly polarized reflectarray with linearly polarized feed for 5G applications

  • School of Electronics and Information Engineering, Harbin Institute of Technology
  • Aerospace Hiwing (Harbin) Titanium Industry Co. Ltd.

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

Abstract

This paper presents a circularly polarized reflectarray with linearly polarized feed operating at 28GHz for 5G applications. The proposed reflectarray is composed of a flat reflecting surface populated with numerous two-layer ground-backed non-resonant subwavelength rectangular patch elements which are in staggered arrangement and a Vivaldi antenna as the linearly feeder. Simulated results demonstrated that the reflectarray provides a gain around 27dB and a axial ratio better than 3dB within the 24-32 GHz operating frequency range (equivalently 29% bandwidth).

Original languageEnglish
Title of host publication2017 International Symposium on Antennas and Propagation, ISAP 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1-2
Number of pages2
ISBN (Electronic)9781538604656
DOIs
StatePublished - 19 Dec 2017
Externally publishedYes
Event2017 International Symposium on Antennas and Propagation, ISAP 2017 - Phuket, Thailand
Duration: 30 Oct 20172 Nov 2017

Publication series

Name2017 International Symposium on Antennas and Propagation, ISAP 2017
Volume2017-January

Conference

Conference2017 International Symposium on Antennas and Propagation, ISAP 2017
Country/TerritoryThailand
CityPhuket
Period30/10/172/11/17

Keywords

  • circular polarization
  • reflectarray
  • staggered
  • subwavelength elements

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