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Low-cost dual-polarized 60 GHz patch antenna array in PCB process

  • Southeast University, Nanjing
  • School of Microelectronics, Xidian University

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

Abstract

A 2 × 2 dual-polarized patch antenna array operating at 60 GHz is proposed. Based on the conventional low-cost standard PCB process, for the reliable antenna design a five-laminates stack-up structure is used to reduce the complexity of the manufacturing and cost. To improve the antenna bandwidth and gain performance, a stacked patch is adopted and two probe-fed structures are realized to support both horizontal and vertical polarizations. A 2 × 2 prototype is designed, fabricated, and measured for demonstration. For both polarizations, measurements show that their-10 dB impedance bandwidth can cover the entire 60 GHz band, and their isolation is lower than-22 dB. Moreover, their gain is higher than 10 dBi with a peak gain of about 11 dBi.

Original languageEnglish
Title of host publication2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2019 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1873-1874
Number of pages2
ISBN (Electronic)9781728106922
DOIs
StatePublished - Jul 2019
Externally publishedYes
Event2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2019 - Atlanta, United States
Duration: 7 Jul 201912 Jul 2019

Publication series

Name2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2019 - Proceedings

Conference

Conference2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2019
Country/TerritoryUnited States
CityAtlanta
Period7/07/1912/07/19

Keywords

  • 60GHz
  • Dual polarized
  • Low-Cost
  • PCB
  • Patch antenna
  • Probe-fed

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