A Simple and Efficient Implementation of the Well-Conditioned Electric-Field Integral Equation

摘要：

The well-conditioned electric-field integral equation (＃EFIE) involves hypersingularity,which makes the numerical implementation of the WEFIE difficult and complicated.a simple and efficient numerical implementation of the WEFIE is presentedIn This paper. It is proved that the well-conditioned property of the WEFIE is kept in this numerical implementation.Numerical experiments demonstrate the accuracy,efficiency,and stability of the presented implementation approach,even at low frequencies. The effect of round-off errors to the efficiency is analyzed,especially at very low frequencies. The numerical performance of the WEFIE for open bodies is also presented at the end of the paper.

作者: Chu-Qiang Deng Xin-Qing Sheng

作者单位: Center for Electromagnetic Simulation Beijing Institute of Technology,Beijing,100081 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: 515-518

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）