Compact Omnidirectional 28 GHz 2×2 MIMO Antenna Array for 5G Communications

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Abstract

A compact 28 GHz planar monopole antenna is presented. The proposed antenna consists of a triangular shape radiator having exponentially tapered edges. The antenna exhibits a measured impedance bandwidth from 28.2 to 30.7 GHz. Measured radiation pattern confirms its omnidirectional nature with linear polarization. Being compact, with an area of 10× 12 mm2, the proposed antenna can easily be integrated in handheld devices for 5G communications. Moreover, a 2× 2 MIMO antenna array is presented, yielding a measured envelope correlation coefficient less than 0.001.

Original languageEnglish
Title of host publicationISAP 2018 - 2018 International Symposium on Antennas and Propagation
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9788957083048
StatePublished - 2 Jul 2018
Event2018 International Symposium on Antennas and Propagation, ISAP 2018 - Busan, Korea, Republic of
Duration: 23 Oct 201826 Oct 2018

Publication series

NameISAP 2018 - 2018 International Symposium on Antennas and Propagation

Conference

Conference2018 International Symposium on Antennas and Propagation, ISAP 2018
Country/TerritoryKorea, Republic of
CityBusan
Period23/10/1826/10/18

Keywords

  • 28 GHz antenna
  • 5G antenna
  • Millimeter-wave antenna
  • MIMO array
  • monopole antenna

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