On-Surface Discretized Boundary Equation Method in Combination with the Fast Multipole Algorithm for Scattering by Perfect Conducting Cylinders

摘要：

The primary focus ofThis paper is the enhancement of the computational efficiency of the on-surface discretized boundary equation (OS-DBE) method with a view of making it practical for solving large body problems.A possible way to achieve efficiency improvement is to combine the OS-DBE method with the fast multipole method (OS-DBE-FMM). The problem of the two-dimensional electromagnetic scattering by perfect electric conducting cylinders is considered. The computa-tional complexity for the solution of matrix equations in the present OS-DBE-FMM can be reduced to O(N1.5)Incomparison to that in the existing OS-DBE algorithm.

作者: Lei He Yun-Sheng Xu

作者单位: Department of Electronic Engineering and Information Science University of Science and Technology of China P.O.Box 4,Hefei,Anhui 230027,P.R.China

会议类型: 国际会议

会议名称: 2008 International Conference on Microwave and Millimeter Wave Technology(2008国际微波毫米波技术会议)

会议地点: 南京

会议语种:英文

页码: 1007-1010

在线出版日期: 2008-04-21（万方平台首次上网日期，不代表论文的发表时间）