Multiresolution techniques in the moment method solution to integral equations arising in electromagnetic problems

Author

Leong, Mook-Seng ; Ooi, Ban-Leong ; Wong, Shih-Nem

Author_Institution

Nat. Univ. of Singapore, Singapore

fYear

2003

fDate

15-17 Oct. 2003

Firstpage

435

Lastpage

436

Abstract

We discuss the use of wavelets in the method of moments solution to integral equations arising in two typical electromagnetic problems. In the first problem, we analyse the arbitrarily shaped patch antenna with resistive wall boundary, formulated as a boundary element method problem using a contour integral. In the second problem, three-dimensional electromagnetic scattering from a large flat conducting plate is studied. The problem is formulated as an EFIE and discretized with Rao-Wilton-Glisson (RWG) vector basis functions.

Keywords

antenna theory; boundary-elements methods; conducting bodies; electric field integral equations; electromagnetic wave scattering; method of moments; microstrip antennas; wavelet transforms; EFIE; RWG vector basis functions; Rao-Wilton-Glisson vector basis functions; arbitrarily shaped patch antenna; boundary element method; contour integral; electromagnetic problems; flat conducting plate; integral equations; moment method; multiresolution techniques; resistive wall boundary; three-dimensional electromagnetic scattering; wavelets; Computational complexity; Electromagnetic scattering; Impedance; Integral equations; Message-oriented middleware; Moment methods; Multiresolution analysis; Sparse matrices; Supercomputers; Wavelet analysis;

fLanguage

English

Publisher

ieee

Conference_Titel

Wireless Communication Technology, 2003. IEEE Topical Conference on

Print_ISBN

0-7803-8196-3

Type

conf

DOI

10.1109/WCT.2003.1321592

Filename

1321592