A Novel Planar Coupled-resonator Cavity-backed Slot Array Filtenna

Hossein Sarbandifarahani*, Behrooz Rezaee*, Wolfgang Bösch

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this paper, a novel planar array antenna with filtering functionality is presented. The main idea is to integrate both the antenna and filter with a combined treatment. The coupled radiating resonators are effectively adopted to obtain a fourth degree steep roll-off filtering antenna (filtenna). The proposed antenna is a 2*2 cavity-backed slot array antenna built by substrate integrated waveguide (SIW) technology. The proposed slot array filtenna take the advantages of total size reduction, efficient utilization of RF power and spectrum as well as enhanced signal-to-noise ratio (SNR). The design methodology is verified by achieving return loss and realized gain better than −15 dB and 9 dBi, respectively, which exhibits unique capability of the proposed method.
Original languageEnglish
Title of host publication2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, IEEECONF 2020 - Proceedings
Pages1791-1792
Number of pages2
ISBN (Electronic)978-1-7281-6670-4
DOIs
Publication statusPublished - 17 Feb 2021
Event2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting: IEEECONF 2020 - Virtual, Toronto, Canada
Duration: 4 Jul 202011 Jul 2020

Publication series

Name2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, IEEECONF 2020 - Proceedings

Conference

Conference2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting
CountryCanada
CityVirtual, Toronto
Period4/07/2011/07/20

Keywords

  • Antenna
  • Filter
  • Filtenna
  • cavity-backed
  • filter
  • SIW
  • coupled-resonator
  • Slot antenna
  • antenna array

ASJC Scopus subject areas

  • Instrumentation
  • Computer Networks and Communications

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