Algebraic solution of time-domain nonuniform transmission-line equations by 2-D wavelet transform

Author

Barmada, S.

Author_Institution

Dipt. Sistemi Elettrici e Automazione, Pisa, Italy

Volume

49

Issue

4

fYear

2002

fDate

4/1/2002 12:00:00 AM

Firstpage

504

Lastpage

508

Abstract

In this paper, the numerical solution of nonuniform transmission lines is treated. The method proposed is based on the double wavelet expansion of the multiconductor transmission lines (MTL) equations; the expansion is performed both in the time domain and in the space domain, and the coupled partial differential equations become an algebraic system in the Lyapunov form which is solved by the use of standard techniques. The method has been tested in many cases and has demonstrated to require low CPU time consumption and low memory occupation

Keywords

multiconductor transmission lines; time-domain analysis; wavelet transforms; 2-D wavelet transform; Lyapunov form algebraic system; algebraic solution; coupled partial differential equations; double wavelet expansion; multiconductor transmission lines equations; nonuniform transmission lines; numerical solution; space domain; time-domain nonuniform transmission-line equations; Circuit stability; Circuits and systems; Computer networks; Neural networks; Quadratic programming; Sufficient conditions; Time domain analysis; Transmission line matrix methods; Transmission lines; Wavelet transforms;

fLanguage

English

Journal_Title

Circuits and Systems I: Fundamental Theory and Applications, IEEE Transactions on

Publisher

ieee

ISSN

1057-7122

Type

jour

DOI

10.1109/81.995666

Filename

995666