Wideband H-Slot Antenna Fed by Substrate Integrated Gap Waveguide for mmWave Arrays

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Abstract

This paper proposes a wideband slot antenna design based on the substrate integrated gap waveguide technology for millimetre wave applications. The proposed antenna is realized using the H-shaped slot (H-slot) to improve impedance bandwdith. Simulation results show that the proposed antenna has an impedance bandwidth at S11<15 dB from 24 - 29.5 GHz resulting in a 20.5% fractional bandwidth. Hence, the designed slot antenna can potentially be used as the radiating element of an array antenna for fixed-beam point-to-point applications.
Original languageEnglish
Title of host publication2020 International Symposium on Antennas and Propagation, ISAP 2020
Place of PublicationPiscataway, NJ
PublisherIEEE
Pages577-578
Number of pages2
ISBN (Electronic)978-4-88552-326-7
ISBN (Print)978-1-7281-5909-6
DOIs
Publication statusPublished - 25 Jan 2021
EventInternational Symposium on Antennas and Propagation, ISAP 2020 - Virtual Conference
Duration: 25 Jan 202028 Jan 2020
http://isap2020.org/

Conference

ConferenceInternational Symposium on Antennas and Propagation, ISAP 2020
Abbreviated titleISAP 2020
CityVirtual Conference
Period25/01/2028/01/20
Internet address

Keywords

  • Gap waveguide
  • Millimeter-wave
  • Substrate integrated gap waveguide

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