• DocumentCode
    2093274
  • Title

    The measured equation of invariance and its application to transmission line modelling

  • Author

    Pous, Rafael ; Prouty, Mark D. ; Mei, Kenneth K.

  • Author_Institution
    Universitat Politÿcnica de Catalunya, TSC Department, P.O. Box 30.002, 08080 Barcelona, Spain, Ph: (34 3) 401 7199, Fax: (34 3) 401 7232, email: pous@voltor.upc.es
  • fYear
    1993
  • fDate
    6-10 Sept. 1993
  • Firstpage
    693
  • Lastpage
    695
  • Abstract
    The Measured Equation of Invariance (MEI) is a geometry-dependent Finite Difference equation that can be used to terminate a mesh extremely close to the object of interest. The mesh can be terminated much closer than what absorbing boundary conditions would allow, but still keeping the locality of the equations. In this paper, this new concept is applied to the numerical simulation of transmission lines and their discontinuities.
  • Keywords
    Boundary conditions; Conductors; Difference equations; Finite difference methods; Geometry; Green function; Message-oriented middleware; Sparse matrices; Transmission line matrix methods; Transmission line measurements;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Microwave Conference, 1993. 23rd European
  • Conference_Location
    Madrid, Spain
  • Type

    conf

  • DOI
    10.1109/EUMA.1993.336674
  • Filename
    4136735
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2093274