A novel broadband circular-polarized magneto-electric dipole antenna based on FSS

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3 Citations (Scopus)

Abstract

We introduce a new technique for designing broadband circular-polarized Magneto-electric dipole antennas based on frequency selective surfaces (FSS). The proposed structure worked at X-band mainly has two parts including FSS and a magneto-electric antenna. The magneto-electric antenna is made to radiate linear-polarized electromagnetic wave, and the FSS which consist of periodic structure is used as a broadband (7.2-11.9GHz) linear-to-circular polarization converter. We put the periodic structure arrangement with 5×5 elements above the antenna and simulate them as a whole structure. The simulation results of the whole structure show good circular polarization radiation characteristic. The antenna operates at central frequency of 9.65GHz, with a 3-dB AR fractional bandwidth of 22.1% and a -10dB return loss fractional bandwidth of 33.1%.

Original languageEnglish
Title of host publication2017 IEEE 6th Asia-Pacific Conference on Antennas and Propagation, APCAP 2017 - Proceeding
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1-3
Number of pages3
ISBN (Electronic)9781538616086
DOIs
Publication statusPublished - 25 Jul 2018
Event6th IEEE Asia-Pacific Conference on Antennas and Propagation, APCAP 2017 - Xi'an, China
Duration: 16 Oct 201719 Oct 2017

Publication series

Name2017 IEEE 6th Asia-Pacific Conference on Antennas and Propagation, APCAP 2017 - Proceeding

Conference

Conference6th IEEE Asia-Pacific Conference on Antennas and Propagation, APCAP 2017
Country/TerritoryChina
CityXi'an
Period16/10/1719/10/17

Keywords

  • Broadband
  • FSS
  • Magneto-electric Dipole
  • circular polarization (CP)
  • periodic structures
  • polarization conversion

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