Title :
Matrix perturbation theory in field computation by moment methods
Author :
Cui, Tie Jun ; Liang, C.H.
Author_Institution :
Dept. of Electromagnetic Field Eng., Xidian Univ., Xian, China
fDate :
3/26/1992 12:00:00 AM
Abstract :
A novel matrix perturbation theory in field computation by the moment method is presented, which can be used to calculate the field distributions of a partially varied system rapidly based on its form. Compared with the usual moment methods, the new theory not only has an equivalent precision, but can save 60 times the execution time. This theory is especially suitable for the inside field computation of a biological body which has various diseases.
Keywords :
biophysics; electromagnetic field theory; matrix algebra; biological body; field computation; field distributions; matrix perturbation theory; moment methods; partially varied system;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19920441
