Title :
A fast-domain decomposition method for electromagnetic scattering analysis of 3-D objects
Author :
Wang, Jie ; Hong, Wei
Author_Institution :
Dept. of Radio Eng., Southeast Univ., Nanjing, China
Abstract :
The domain decomposition method (DDM) in conjunction with the FDFD method (FD-DDM) is presented for the analysis of EM scattering by 3-D objects in this paper, the memory requirement is greatly reduced by using DDM, and the algorithm is accelerated by the multigrid technique without additional memory increase
Keywords :
Maxwell equations; conjugate gradient methods; electromagnetic wave scattering; iterative methods; sparse matrices; 3D objects; EM scattering analysis; FDFD method; algorithm acceleration; electromagnetic scattering analysis; fast-domain decomposition method; memory requirement reduction; multigrid technique; Acceleration; Anisotropic magnetoresistance; Distributed decision making; Electromagnetic analysis; Electromagnetic fields; Electromagnetic scattering; Equations; Helium; Millimeter wave technology; Sparse matrices;
Conference_Titel :
Microwave Conference, 2000 Asia-Pacific
Conference_Location :
Sydney, NSW
Print_ISBN :
0-7803-6435-X
DOI :
10.1109/APMC.2000.925838
