A matrix-friendly formulation of layered medium green's function

W. C. Chew, J. L. Xiong, M. A. Saville

Research output: Contribution to journalArticlepeer-review

Abstract

In this letter, we have proposed an alternative and elegant way of deriving the matrix representation of the dyadic Green's operator for layered media in the electric field integral equation. The derivation is based on the pilot vector potential approach where two vector potentials in terms of TE and TM fields are derived. The derivation is more succinct and the resulting Sommerfeld integrals only involve zeroth order Bessel function. It is more suitable for moment method (MOM) implementation. A detailed form of the MOM matrix element is presented and comparison with Michalski-Zheng formulation is given.

Original languageEnglish (US)
Article number886306
Pages (from-to)490-494
Number of pages5
JournalIEEE Antennas and Wireless Propagation Letters
Volume5
Issue number1
DOIs
StatePublished - Dec 1 2006

Keywords

  • Green's function
  • Layered-medium
  • Moment method (MOM)

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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