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CPW-fed dual-band MIMO antenna based on harmonic resonance with high isolation

  • B. Peng
  • , W. Hong
  • , Q. Zhang
  • , Y. Gao
  • , J. Zhu
  • , L. Deng
  • , S. Li
  • , Q. Zeng
  • Beijing University of Posts and Telecommunications
  • Queen Mary University of London
  • University of Ottawa

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

Abstract

In this paper, a dual-band CPW-fed MIMO antenna is designed and analyzed. Fundamental resonance of the coplanar stepped impedance resonator (CSIR) produces the 1st operating band, while its harmonic resonance and the resonance of the rectangular slot line resonator (RSLR) construct the 2nd band. The port-to-port isolation within the 2nd band is high since it works at the harmonic resonant frequency of the CSIR. The bandwidth of the 2nd band can be easily tuned in a very wide range by adjusting the resonant frequency of the RSLR. Finally, a hexagon 3-port dual-band MIMO antenna is designed and fabricated with isolation higher than 30 dB and 40 dB within the two operating bands, respectively.

Original languageEnglish
Title of host publication2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages57-58
Number of pages2
ISBN (Electronic)9781509028863
DOIs
StatePublished - 25 Oct 2016
Externally publishedYes
Event2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016 - Fajardo, Puerto Rico
Duration: 26 Jun 20161 Jul 2016

Publication series

Name2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016 - Proceedings

Conference

Conference2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016
Country/TerritoryPuerto Rico
CityFajardo
Period26/06/161/07/16

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