Analytical evaluation of the asymptotic impedance matrix of a grounded dielectric slab with roof-top functions

Seong Ook Park, Constantine Balanis, Craig R. Birtcher

Research output: Contribution to journalArticle

42 Scopus citations

Abstract

In this paper, an analytical technique is derived to solve the asymptotic part of impedance matrix elements for printed circuit structures using roof-top subdomain expansions. The key to this problem is the analytical transformation from an infinite double integral to a suitable linitc one-dimensional (1-D) integral. The newly developed formula is applied to the monostatic radar cross section (RCS) of a microstrip patch. Comparisons are made with measurements and conventional method of moments predictions.

Original languageEnglish (US)
Pages (from-to)251-259
Number of pages9
JournalIEEE Transactions on Antennas and Propagation
Volume46
Issue number2
DOIs
StatePublished - Dec 1 1998

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Keywords

  • Impedance matrix
  • Microstrip antennas

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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