Title :
Efficient iterative technique for large electromagnetic problems
Author :
Demarest, Kenneth R ; Kalbasi, K.
Author_Institution :
Dept. of Electr. & Comput. Eng., Kansas Univ., Lawrence, KS, USA
Abstract :
A nonstationary iteration is developed that is suitable for solving the large systems of equations encountered in the integral equation modelling of large electromagnetic structures. This technique utilises correctly predicted trends in past solutions to improve the iteration operator, resulting in greatly reduced numbers of iterations.
Keywords :
electromagnetic field theory; integral equations; iterative methods; EM field theory; integral equation modelling; iteration operator; large electromagnetic structures; large systems of equations; nonstationary iteration;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19890942
