A Novel High-order Scheme for Time Domain Maxwells Equations

摘要：

A new high-order accurate method (CS-FDTD) for solving Maxwell equations in the time domain is proposed, in which the time differential is discretized by symplectic scheme and the spatial differential b computed with compact central difference approximation. The CS-FDTD method retains much of the original simplicity of the Yee scheme. Theoretical analysis of numerical stability and dispersion is presented and the comparisons of numerical stability, dispersion are provided with traditional FDTD and symplectic FDTD (S-FDTD) method. Numerical result shows that the CS-FDTD is more efficient than the traditional FDTD method and S-FDTD method.

作者: Jianying Wang Jianyan Guo Ke Zhang Kun Wang Yunliang Long

作者单位: Department of Electronics and Communication Engineering, Sun Yat-sen University, Guangzhou, China Department of Electronic and Electric Engineering, Xiamen University of Technology, Xianmen, China

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: 813-816

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）