Analysis of multilayered transmission lines by hybrid wavelet expansion and boundary element method

Author

Gaofeng Wang ; Guangwen Pan ; Gilbert, B.K.

Author_Institution

Tanner Res. Inc., Pasadena, CA, USA

fYear

1994

fDate

23-27 May 1994

Firstpage

345

Abstract

The capacitance and inductance matrices of multilayered multiconductor transmission line systems are calculated by using the wavelet expansion method in conjunction with the boundary element method (BEM). The unknown total charge is expanded in terms of orthogonal wavelets in L/sup 2/([0,1]). The BEM converts the 2-D problem into a 1-D problem, and provides a versatile and accurate treatment of curved interfaces. A sparse matrix equation is developed from the set of integral equations. Our numerical results are compared with previously published data with good agreement.<>

Keywords

boundary-elements methods; capacitance; inductance; integral equations; matrix algebra; transmission line theory; wavelet transforms; boundary element method; capacitance matrix; hybrid wavelet expansion; inductance matrix; integral equations; multilayered transmission lines; orthogonal wavelets; sparse matrix equation; Boundary element methods; Capacitance; Inductance; Integral equations; Matrix converters; Multiconductor transmission lines; Sparse matrices; Transmission line matrix methods; Transmission lines; Wavelet analysis;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave Symposium Digest, 1994., IEEE MTT-S International

Conference_Location

San Diego, CA, USA

ISSN

0149-645X

Print_ISBN

0-7803-1778-5

Type

conf

DOI

10.1109/MWSYM.1994.335308

Filename

335308