时域有限差分的经典程序，有了它，就可以用fdtd仿真电磁问题，包括微带线，天线-FDTD classic program, with it, you can use fdtd simulation of electromagnetic problems, including microstrip lines, antennas, etc.

这个程序运用时域有限差分法，对非平行传输线单导体进行求解，可以得到末端负载响应。-The program uses the finite-difference time-domain method to solve the single conductor of a non parallel transmission line, and the terminal load response can be obtained.