Title :
The application of a developed moment method in solving 2D electromagnetic scattering problem
Author :
Changwei, Xu ; Feng, Zhu ; Niu, Da-peng ; Liu, Li-na
Author_Institution :
Coll. of Electr. Eng., Southwest Jiaotong Univ., Chengdu, China
Abstract :
This paper is an attempt to do such a thing: for a scattering prism with square cross section, find out its basis functions by group transformation method according to the 2D symmetrical structure, and then solve the 2D scattering problem by Method of Moment (MoM). Compared with results of traditional MoM, this developed moment method has obvious advantage in reducing matrix´s order, saving computer storage and shorting calculation time. Moreover, it provides a new way to solve electromagnetic scattering problems of symmetrical boundaries.
Keywords :
electromagnetic wave scattering; group theory; method of moments; 2D electromagnetic scattering problem; 2D symmetrical structure; group transformation method; moment method; scattering prism; square cross section; Clocks; Moment methods; Basis Function; Group Theory; MoM; Symmetry;
Conference_Titel :
Cross Strait Quad-Regional Radio Science and Wireless Technology Conference (CSQRWC), 2011
Conference_Location :
Harbin
Print_ISBN :
978-1-4244-9792-8
DOI :
10.1109/CSQRWC.2011.6036871
