Planar Four-Port Dipole MIMO Antenna for 5G NR 257/258/261 Frequency Band Applications

Arpan Desai, Yi Fan Tsao, Yuan Wang, Heng Tung Hsu

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

Abstract

A wideband planar dipole antenna that is extended as a 4-port MIMO antenna having linked ground planes is proposed for fifth-generation (5G) NR band applications. The broadband is attained by feeding the proposed dipole antenna through a Balun that serves the purpose of ensuring impedance matching across a wide range of frequencies. The |S11|<-10 dB of single antenna spans from 27.93% (23.62-31.29 GHz). Even with the linked ground, the MIMO antenna displayed decent isolation with Envelope Correlation Coefficient (ECC) < 0.02. The antenna has great potential owing to the low profile, omnidirectional radiation pattern, satisfactory MIMO performance, and covers the majority of the 5G NR 257/258/261 frequency bands.

Original languageEnglish
Title of host publication2023 IEEE International Symposium on Antennas and Propagation, ISAP 2023
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9798350341140
DOIs
StatePublished - 2023
Event2023 IEEE International Symposium on Antennas and Propagation, ISAP 2023 - Kuala Lumpur, Malaysia
Duration: 30 Oct 20232 Nov 2023

Publication series

Name2023 IEEE International Symposium on Antennas and Propagation, ISAP 2023

Conference

Conference2023 IEEE International Symposium on Antennas and Propagation, ISAP 2023
Country/TerritoryMalaysia
CityKuala Lumpur
Period30/10/232/11/23

Keywords

  • 5G NR
  • MIMO
  • common ground
  • dipole
  • planar
  • wideband

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