• DocumentCode
    246283
  • Title

    Miniaturized circular waveguide probe antennas using ENNZ metamaterial liners

  • Author

    Pollock, Justin G. ; Iyer, Ashwin K.

  • Author_Institution
    Dept. of Electr. & Comput. Eng., Univ. of Alberta, Edmonton, AB, Canada
  • fYear
    2014
  • fDate
    6-11 July 2014
  • Firstpage
    338
  • Lastpage
    339
  • Abstract
    This paper investigates the miniaturization of circular open-ended waveguide (OEWG) probe antennas by lining their interior with thin epsilon-negative-and-near-zero (ENNZ) metamaterial liners. Comparisons are drawn between the radiation characteristics of the miniaturized and conventional-sized OEWG probes, focusing on their return loss, far-field patterns, and radiation efficiency.
  • Keywords
    antenna radiation patterns; metamaterial antennas; waveguide antennas; ENNZ metamaterial liners; OEWG probe antennas; circular open-ended waveguide antennas; epsilon-negative-and-near-zero metamaterial liners; far-field patterns; miniaturized antennas; radiation efficiency; return loss; Apertures; Cutoff frequency; Dispersion; Electromagnetic waveguides; Metamaterials; Probes; Standards;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Antennas and Propagation Society International Symposium (APSURSI), 2014 IEEE
  • Conference_Location
    Memphis, TN
  • ISSN
    1522-3965
  • Print_ISBN
    978-1-4799-3538-3
  • Type

    conf

  • DOI
    10.1109/APS.2014.6904501
  • Filename
    6904501
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=246283