Combined RWG-orthogonal polynomial expansion for MoM analysis of printed antenna on finite dielectric substrate

Amin Saeedfar, Hiroyasu Sato, Kunio Sawaya

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

An integral equation approach with a new MoM solution method is used to obtain current on the surface of a printed dipole antenna on a dielectric finite substrate, which is required for computation of antenna characteristic. For this purpose, a coupled tensor-volume/surface integral equations(TVSIE) is employed. To solve the tensor-volume integral equation, a mixed-domain MoM expansion using modified Legendre polynomial basis function and cubic modeling are adopted. For current modeling on the printed structure, Rao-Wilton-Glisson (RWG) basis function is used. The accuracy of the proposed approach is verified through comparison with the MoM solution based on the spectral domain Green's function for infinitely large substrate, the results of FDTD method, and experimental data.

Original languageEnglish
Title of host publicationProgress in Electromagnetics Research Symposium 2006, PIERS 2006 Tokyo
PublisherElectromagnetics Academy
Pages560-564
Number of pages5
ISBN (Print)9781629939513
Publication statusPublished - 2006 Jan 1
EventProgress in Electromagnetics Research Symposium 2006, PIERS 2006 Tokyo - Tokyo, Japan
Duration: 2006 Aug 22006 Aug 5

Publication series

NameProgress in Electromagnetics Research Symposium
ISSN (Print)1559-9450

Other

OtherProgress in Electromagnetics Research Symposium 2006, PIERS 2006 Tokyo
CountryJapan
CityTokyo
Period06/8/206/8/5

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

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