Bandwidth Enhancement of Substrate Integrated Waveguide Cavity Antenna using T-Backed Slot

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1 Citation (Scopus)

Abstract

This paper presents an increase in bandwidth for Substate Integrated Waveguide (SIW) antenna backed by T-shape slot. T-shape slot produces a hybrid resonance mode between TE101 and TE102 modes in a rectangular cavity. Hybrid resonance will increase the impedance bandwidth three times than that of conventional SIW antennas. The antenna performance shows optimized S-parameters, gain and radiation pattern. 3% of fractional bandwidth simulation is achieved and proven by measurement results. Therefore the propose antenna is applicable to fifth generation wireless communications in the frequency range of 3.3-3.4 GHz.

Original languageEnglish
Title of host publicationProceedings - CAMA 2019
Subtitle of host publicationIEEE International Conference on Antenna Measurements and Applications
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages251-254
Number of pages4
ISBN (Electronic)9781728123967
DOIs
Publication statusPublished - Oct 2019
Event6th IEEE International Conference on Antenna Measurements and Applications, CAMA 2019 - Kuta, Bali, Indonesia
Duration: 23 Oct 201925 Oct 2019

Publication series

NameProceedings - CAMA 2019: IEEE International Conference on Antenna Measurements and Applications

Conference

Conference6th IEEE International Conference on Antenna Measurements and Applications, CAMA 2019
Country/TerritoryIndonesia
CityKuta, Bali
Period23/10/1925/10/19

Keywords

  • Bandwidth enhancement
  • Cavity backed slot
  • Fifth generation
  • Microstrip antennas
  • Substrate integrated waveguide antenna

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