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2-Element slot antenna array based on substrate integrated waveguide at Q-band

  • Pengfei Liu*
  • , Xiao Wei Zhu
  • , Yan Zhang
  • , Ling Tian
  • , Zhi Hao Jiang
  • , Nianzu Zhang
  • *Corresponding author for this work
  • Southeast University, Nanjing
  • Nanjing University of Posts and Telecommunications

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

Abstract

A 2-element slot antenna array based on substrate integrated waveguide (SIW) for MIMO communication systems is proposed in this paper. The antenna array contains two separated SIW slot antennas. To obtain high isolation which means low correlation and is important for MIMO systems, the two separated slot antennas are arranged in orthogonal polarization directions. For each SIW slot antenna, there exist two radiating slots whose distance is 1.5λg (λg represent the waveguide wavelength in the SIW transmission line). Proposed 2-element antenna array is fabricated and measured to verify the validity at Q-band, which shows good agreement between testing results and simulations.

Original languageEnglish
Title of host publication2020 International Symposium on Antennas and Propagation, ISAP 2020
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages393-394
Number of pages2
ISBN (Electronic)9784885523267
DOIs
StatePublished - 25 Jan 2021
Externally publishedYes
Event2020 International Symposium on Antennas and Propagation, ISAP 2020 - Virtual, Osaka, Japan
Duration: 25 Jan 202128 Jan 2021

Publication series

Name2020 International Symposium on Antennas and Propagation, ISAP 2020

Conference

Conference2020 International Symposium on Antennas and Propagation, ISAP 2020
Country/TerritoryJapan
CityVirtual, Osaka
Period25/01/2128/01/21

Keywords

  • MIMO communication
  • Q-band
  • Slot antenna
  • Substrate integrated waveguide (SIW)

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