Wavelet-Galerkin method for computations of electromagnetic fields-computation of connection coefficients

Author

Yang, Shiyou ; Ni, Guangzheng ; Ho, S.L. ; Machado, Jose Marcio ; Rahman, M.A. ; Wong, H.C.

Author_Institution

Dept. of Electr. Eng., Hong Kong Polytech., China

Volume

36

Issue

4

fYear

2000

fDate

7/1/2000 12:00:00 AM

Firstpage

644

Lastpage

648

Abstract

One of the key issues which makes the wavelet-Galerkin method unsuitable for solving general electromagnetic problems is a lack of exact representations of the connection coefficients. This paper presents the mathematical formulae and computer procedures for computing some common connection coefficients. The characteristic of the present formulae and procedures is that the arbitrary point values of the connection coefficients, rather than the dyadic point values, can be determined. A numerical example is also given to demonstrate the feasibility of using the wavelet-Galerkin method to solve engineering field problems

Keywords

Galerkin method; electromagnetic fields; integral equations; wavelet transforms; arbitrary point values; connection coefficients; electromagnetic fields; engineering field problems; wavelet-Galerkin method; Distributed computing; Electromagnetic fields; Electromagnetic scattering; Helium; Integral equations; Nonhomogeneous media; Physics computing; Power engineering and energy; Wavelet domain; Waves;

fLanguage

English

Journal_Title

Magnetics, IEEE Transactions on

Publisher

ieee

ISSN

0018-9464

Type

jour

DOI

10.1109/20.877532

Filename

877532