Title :
Scattering by large, complex, composite targets using hybrid FE/BI/MLFMA
Author_Institution :
Inst. of Electron., Chinese Acad. of Sci., Beijing, China
Abstract :
Computation of scattering by large, complex, composite targets is one of most challenging problems in computational electromagnetics (CEM). A formulation of hybrid FE/BI/MLFMA is presented for this kind of problem. The numerical performance of the hybrid FE/BI/MLFMA is investigated by computation of a conducting sphere coated with anisotropic material and a conducting brick with deep material-filled cavity.
Keywords :
anisotropic media; coatings; computational electromagnetics; conducting bodies; electromagnetic wave scattering; finite element analysis; EM wave scattering; FEM; ML fast multipole algorithm; MLFMA; anisotropic material coating; complex targets; composite targets; computational electromagnetics; conducting brick; conducting sphere; electromagnetic wave scattering; material-filled cavity; Aerospace electronics; Anisotropic magnetoresistance; Bismuth; Coatings; Conducting materials; Dielectric materials; Electromagnetic scattering; Integral equations; Iron; Surface waves;
Conference_Titel :
Computational Electromagnetics and Its Applications, 2004. Proceedings. ICCEA 2004. 2004 3rd International Conference on
Print_ISBN :
0-7803-8562-4
DOI :
10.1109/ICCEA.2004.1459308
