• DocumentCode
    1455495
  • Title

    Analysis of planar waveguides with the method of lines and absorbing boundary conditions

  • Author

    Dreher, A. ; Pregla, R.

  • Author_Institution
    Fachbereich Elektrotech., Allgemeine & Theor. Elektrotech., Fernuniv., Iserlohn, Germany
  • Volume
    1
  • Issue
    6
  • fYear
    1991
  • fDate
    6/1/1991 12:00:00 AM
  • Firstpage
    138
  • Lastpage
    140
  • Abstract
    The method of lines is extended to analyze planar waveguides with open boundaries. The efficiency of using absorbing boundary conditions is demonstrated by the calculation of the effective permittivity of a single microstrip line. The results show that the boundaries may be placed closer to the guiding structure whereby the discretized area and the corresponding matrices become smaller.<>
  • Keywords
    matrix algebra; permittivity; strip lines; waveguide theory; absorbing boundary conditions; effective permittivity; lines methods; microstrip line; open boundaries; planar waveguide analysis; planar waveguides; Boundary conditions; Difference equations; Differential equations; Independent component analysis; Magnetic analysis; Microstrip; Permittivity; Planar waveguides; Radiation effects; Transmission line matrix methods;
  • fLanguage
    English
  • Journal_Title
    Microwave and Guided Wave Letters, IEEE
  • Publisher
    ieee
  • ISSN
    1051-8207
  • Type

    jour

  • DOI
    10.1109/75.91091
  • Filename
    91091
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1455495