Time Domain Integral Equation Solvers Using Quadratic B-Spline Temporal Basis Functions and Accurate Evaluation of the MOT Matrix Elements

摘要：

　　A novel scheme that uses quadratic B-spline temporal basis function(TBF) and accurate evaluation of the MOT matrix elements is proposed.For solving time domain integral equation (TDIE) equation of transient scattering problems,this TBF permits consistent approximations of the induced currents and charges,leading to proper representations of the fields contributed by both the vector and scalar potentials.Besides,the accurate evaluation of the MOT matrix elements via exact evaluation of radiation of fields would provides reliable analysis of TDIE and avoids the cosily evaluation of the full space-time integrals in scattering problems,leading to stable and accurate numerical results.

关键词： MOT stable accurate B-spline RWG

作者: Yang Su Wei-xing Sheng Hao Wang Yu-bing Han Xiao-feng Ma

作者单位: Department of Communication Engineering Nanjing University of Science & Technology,Nanjing 210094,CHINA

会议类型: 国际会议

会议名称: Asia-Pacific Conference on Environmental Electromagnetics (2012年第六届亚太环境电磁学会议(CEEM 2012))

会议地点: 上海

会议语种:英文

页码: 111-114

在线出版日期: 2012-11-06（万方平台首次上网日期，不代表论文的发表时间）