Multi-target scattering analysis based on generalized higher-order finite-difference time-domain method

摘要：

A generalized higher-order finite-difference method (in which the time difference utilizes the symplectic integrator propagator and the spatial difference utilizes the discrete singular convolution) is proposed to analyze electromagnetic scattering from multiple targets. Numerical test results have demonstrated the higher stability and enhanced effectiveness of the proposed method when compared with the standard FDTD procedure. In addition, there are significant reductions in CPU time and memory space requirements when used with suitable meshes.

关键词： Finite-difference time domain (FDTD) symplectic integrator propagator discrete singular convolution radar cross section

作者: Hai Li ZhenHai SHAO Swee Ping YEO Meng Hiot LIM Yew Kong LEONG

会议类型: 国际会议

会议名称: 2010 International Conference on Microwave and Millimeter Wave Technology(2010国际微波与毫米波技术会议 ICMMT2010)

会议地点: 成都

会议语种:英文

页码: 88-90

在线出版日期: 2010-05-08（万方平台首次上网日期，不代表论文的发表时间）