Numerical Modeling of Frequency Dispersive Boundaries in the Time Domain Using Johns Matrix Techniques

  • Wolfgang J. R. Hoefer


In this paper, the time domain representation of frequency dispersive boundaries in TLM field modeling will be described. It is based on the technique of time domain diakoptics introduced by RB. Johns [1] in 1981, has been generalized in terms of an impulse scattering matrix formulation, and called “Johns Matrix Technique” in memory of this pioneer of the TLM method [2].


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Copyright information

© Springer Science+Business Media New York 1991

Authors and Affiliations

  • Wolfgang J. R. Hoefer
    • 1
  1. 1.Laboratory for Electromagnetics and Microwaves, Department of Electrical EngineeringUniversity of OttawaOttawaCanada

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