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A Strip-Isolated Two-port Millimeter-wave MIMO Antenna for 28 GHz 5G Communication Band

  • Wardah Ali Haider
  • , Waqar Ahmad Malik
  • , Khujasta Khalid
  • , Hidayat Ullah
  • , Farooq A. Tahir
  • , Qamar H. Abbasi
  • National University of Sciences and Technology Pakistan
  • University of Glasgow

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

3 Scopus citations

Abstract

A compact two-port mm-wave MIMO antenna with good isolation is proposed in this research. The antenna has a dimension of 16 × 7 mm2 and operates in the frequency range of 27 - 29 GHz. The proposed MIMO antenna has two elements which has simulated gains of 4.75 and 5.05 dBi, respectively. The single element is ring-shaped monopole antenna obtained from a circular patch antenna. An isolation of greater than 20 dB is achieved by introducing a vertical parasitic strip between the MIMO elements. A very low Envelope Correlation Coefficient (ECC) of 0.0019 is attained in the operating band. The proposed antenna uses Rogers RT/Duroid 5880 substrate dielectric constant 2.2 and a thickness of 0.254 mm. The small size, high gain, and better isolation features make the proposed MIMO antenna suitable for the next-generation wireless applications.

Original languageEnglish
Title of host publication2023 25th International Multi Topic Conference, INMIC 2023 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9798350317701
DOIs
StatePublished - 2023
Externally publishedYes
Event25th International Multi Topic Conference, INMIC 2023 - Lahore, Pakistan
Duration: 17 Nov 202318 Nov 2023

Publication series

Name2023 25th International Multi Topic Conference, INMIC 2023 - Proceedings

Conference

Conference25th International Multi Topic Conference, INMIC 2023
Country/TerritoryPakistan
CityLahore
Period17/11/2318/11/23

Keywords

  • 5G
  • Envelope Correlation Coefficient
  • MIMO
  • mm-Wave

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