Title :
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
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;
Conference_Titel :
Microwave Symposium Digest, 1994., IEEE MTT-S International
Conference_Location :
San Diego, CA, USA
Print_ISBN :
0-7803-1778-5
DOI :
10.1109/MWSYM.1994.335308
