Title :
A novel method for mesh truncation
Author :
Xu, Yun-Sheng ; Wang, Kan
Author_Institution :
Dept. of Electron. Eng. & Inf. Sci., Univ. of Sci. & Technol. of China, Anhui, China
Abstract :
In this paper, a novel method is presented to derive a boundary condition to terminate the finite difference/finite element (FD/FE) mesh for two-dimensional (2D) electromagnetic wave scattering problems by perfectly conducting cylinders. We have combined the present method with the FD/FE method to solve 2D scattering problems and obtained excellent numerical results.
Keywords :
conducting bodies; electromagnetic fields; electromagnetic wave scattering; finite difference methods; mesh generation; 2D electromagnetic wave scattering; FD/FE mesh termination; boundary condition; finite difference/finite element mesh; perfectly conducting cylinders; two-dimensional electromagnetic wave scattering; Boundary conditions; Electromagnetic fields; Electromagnetic measurements; Electromagnetic scattering; Equations; Finite difference methods; Finite element methods; Information science; Robustness; Sparse matrices;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2005 IEEE
Print_ISBN :
0-7803-8883-6
DOI :
10.1109/APS.2005.1552628
