Transient Response of Thin Wire above a Layered Half-Space Using TDIE/FDTD Hybrid Method

作者：Bing Wei, Qiong He, Jie Li, Renxian Li, Lixin Guo · 发表于：International Journal of Antennas and Propagation · 年份：2012 · DOI：10.1155/2012/321452 · 被引用次数：5 · 研究领域：Electromagnetic Simulation and Numerical Methods、Microwave Engineering and Waveguides、Gyrotron and Vacuum Electronics Research

The TDIE/FDTD hybrid method is applied to calculate the transient responses of thin wire above a lossy layered half-space. The time-domain reflection of the layered half space is computed by one-dimensional modified FDTD method. Then, transient response of thin wire induced by two excitation sources (the incident wave and reflected wave) is calculated by TDIE method. Finally numerical results are given to illustrate the feasibility and high efficiency of the presented scheme.