• DocumentCode
    1128058
  • Title

    Mismatch in dielectric-loaded rectangular waveguide antenna

  • Author

    Bird, T.S. ; Hay, Stuart G.

  • Author_Institution
    CSIRO Div. of Radiophys., Epping, NSW, Australia
  • Volume
    26
  • Issue
    1
  • fYear
    1990
  • Firstpage
    59
  • Lastpage
    61
  • Abstract
    A method is described for calculating mode reflection and conversion at the aperture of a dielectric-loaded waveguide terminating in a groundplane. Theoretical and measured results are presented for the mismatch in a rectangular waveguide with dielectric placed parallel to the principal electric field. These results demonstrate the importance of high-order modes in estimating mismatch.
  • Keywords
    antenna theory; dielectric-loaded antennas; dielectric-loaded waveguides; directive antennas; rectangular waveguides; waveguide antennas; calculating mode reflection; dielectric parallel to electric field; dielectric-loaded rectangular waveguide antenna; estimating mismatch; high-order modes; horn antennas; measured results;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el:19900039
  • Filename
    44875
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1128058