By Topic

Application of the preconditioned conjugate-gradient algorithm to the mixed potential integral equation

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

The purchase and pricing options are temporarily unavailable. Please try again later.
3 Author(s)
K. F. Tsang ; Dept. of Electr. Eng., City Univ. of Hong Kong, China ; Mo Lei ; R. S. Chen

The banded diagonal matrix preconditioned conjugate gradient (CG) technique and the symmetric successive overrelaxation (SSOR) precondition CG technique are introduced to a dense matrix equation from the mixed potential integral equation (MPIE) to enhance further the computational efficiency of this method. The distribution of current on microstrip structures excited by an applied source is used as an example to describe its implementation. The numerical results demonstrate that the two PCG algorithms converge to an accurate solution much faster than the conventional one.

Published in:

Antennas and Propagation Society International Symposium, 2002. IEEE  (Volume:4 )

Date of Conference: