Title :
Application of three-dimensional vector OSRC to electromagnetic scattering
Author :
Chen, Z. ; Zhang, W.
Author_Institution :
Inst. of Commun. Eng., Nanjing, China
Abstract :
A three-dimensional vector boundary condition that applies to the surface of the scatterer is used to formulate a novel 3-D OSRC (on-surface radiation condition) based on Wilcox´s (1956) asymptotic expansion, for solving electromagnetic scattering from a perfectly conducting body. The numerical results of the current distribution on conducting spheres with different sizes are in good agreement with the exact solution.<>
Keywords :
boundary-value problems; conductors (electric); electromagnetic wave scattering; vectors; 3-D OSRC; Wilcox asymptotic expansion; conducting spheres; current distribution; electromagnetic scattering; on-surface radiation condition; perfectly conducting body; three-dimensional vector boundary condition; Boundary conditions; Conductors; Current distribution; Electromagnetic scattering; Magnetic fields; Maxwell equations; Partial differential equations;
Conference_Titel :
Antennas and Propagation Society International Symposium, 1992. AP-S. 1992 Digest. Held in Conjuction with: URSI Radio Science Meeting and Nuclear EMP Meeting., IEEE
Conference_Location :
Chicago, IL, USA
Print_ISBN :
0-7803-0730-5
DOI :
10.1109/APS.1992.221475
