Title :
A fast iteration technique for 2D perfect conducting cylinder scattering
Author :
Liu, Y.W. ; Hu, J. ; Mei, K.K.
Author_Institution :
Dept. of Electron. Eng., City Univ. of Hong Kong, China
Abstract :
A novel fast iteration technique, based on the interaction between matrix decomposition by the measured equation of invariance (MDMEI) and the method of moments (MoM), is presented. The new iteration can accelerate the MoM iteration process. A numerical example for the scattering of 2D perfect conducting rectangular cylinders with a circumference of 96 wavelengths shows that the computation speed can be increased by up to 2.5 times
Keywords :
conducting bodies; electromagnetic wave scattering; iterative methods; matrix decomposition; method of moments; sparse matrices; 2D perfect conducting cylinder scattering; 2D perfect conducting rectangular cylinders; computation speed; fast iteration technique; matrix decomposition; measured equation of invariance; method of moments; numerical example; Acceleration; Character generation; Electromagnetic scattering; Engine cylinders; Equations; Matrix decomposition; Message-oriented middleware; Moment methods; Sparse matrices; Vectors;
Conference_Titel :
Microwave Conference, 2001. APMC 2001. 2001 Asia-Pacific
Conference_Location :
Taipei
Print_ISBN :
0-7803-7138-0
DOI :
10.1109/APMC.2001.985593
