Dispersion analysis of multiconductor waveguiding systems using point-matched time domain finite elements

Research output: Contribution to journalArticle

Abstract

A compact 2D-FDTD scheme is enhanced with point-matched time domain finite element procedures to create a methodology for the dispersion analysis of arbitrarily shaped, lossless, multiconductor waveguiding systems in planar, multilayered, inhomogeneous anisotropic substrates. Additional improvements over the original compact 2D-FDTD method include: 1) A procedure for selecting the initial value for the field distributions in order to improve convergence; 2) A correlation integral type of spectral estimation. Comparisons with published results demonstrate the validity and accuracy of the associated computer program.

Original languageEnglish (US)
Pages (from-to)243-248
Number of pages6
JournalCOMPEL - The International Journal for Computation and Mathematics in Electrical and Electronic Engineering
Volume13
Issue numberSuppl A
StatePublished - May 1994
Externally publishedYes

ASJC Scopus subject areas

  • Computational Theory and Mathematics

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