• DocumentCode
    943718
  • Title

    Numerical instabilities of the moment method in waveguide calculations

  • Author

    Gardiol, F.E. ; Haldemann, P.

  • Author_Institution
    Ã\x89cole Polytechnique Fédérale, Lausanne, Switzerland
  • Volume
    13
  • Issue
    23
  • fYear
    1977
  • Firstpage
    694
  • Lastpage
    695
  • Abstract
    Unstable results were obtained when utilising the moment method in parallel-plate-waveguide problems. The cause of the instability is determined. The introduction of a missing boundary condition leads to very satisfactory numerical results.
  • Keywords
    numerical analysis; waveguide theory; boundary condition; moment method; numerical instability; parallel plate waveguide; waveguide;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el:19770491
  • Filename
    4240637
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=943718