DocumentCode
1703128
Title
An improved method for the mesh termination in the finite-difference solution of scattering problems
Author
Zheng Lou ; Yun-Sheng Xu ; Desen Fan
Author_Institution
Dept. of Electron. Eng. & Inf. Sci., Univ. of Sci. & Technol. of China, Hefei, China
Volume
4
fYear
2001
Firstpage
658
Abstract
An improved boundary condition for truncating finite difference (FD) meshes has been presented. In this method, the interaction between a boundary node and its neighbor nodes is determined through an iterative scheme. The numerical convergence is improved by combining more nodes in the boundary equations.
Keywords
convergence of numerical methods; electromagnetic wave scattering; finite difference methods; iterative methods; mesh generation; FD mesh truncation; boundary equations; boundary node; finite-difference solution; improved boundary condition; iterative scheme; mesh termination; node interaction; numerical convergence; scattering problems; Boundary conditions; Convergence of numerical methods; Current distribution; Differential equations; Finite difference methods; Geometry; Information science; Iterative methods; Scattering; Surface treatment;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 2001. IEEE
Conference_Location
Boston, MA, USA
Print_ISBN
0-7803-7070-8
Type
conf
DOI
10.1109/APS.2001.959551
Filename
959551
Link To Document