Modified On-Surface Discretized Boundary Equation Method for Solving Scattering Problems of Concave Conducting Cylinders

摘要：

A modified on-surface discretized boundary equation (OS-DBE) method is proposed for solving scattering problems of conducting cylinders with electrically large concave parts. It utilizes the original OS-DBE to determine the surface current density on the convex part point by point, while obtains the current distribution for the concave area by the OS-DBE in only one operation. Numerical results are presented to demonstrate the validity of the proposed approach.

关键词： on-surface discretized boundary equation method method of moments electromagnetic scattering concave conducting cylinders

作者: Na Dong Yun-Sheng Xu

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

会议类型: 国际会议

会议名称: 2009 3rd IEEE International Symposium on Microwave,Antenna,Progagation and EMC Technologies for Wireless Communications(第三届微波、天线、电波传播和EMC技术国际会议

会议地点: 北京

会议语种:英文

页码: 986-989

在线出版日期: 2009-10-27（万方平台首次上网日期，不代表论文的发表时间）