Title :
Algebraic solution of time-domain nonuniform transmission-line equations by 2-D wavelet transform
Author_Institution :
Dipt. Sistemi Elettrici e Automazione, Pisa, Italy
fDate :
4/1/2002 12:00:00 AM
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;
Journal_Title :
Circuits and Systems I: Fundamental Theory and Applications, IEEE Transactions on
