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一、程序的功用和适用范围本程序适用于计算任意三角形栅格、多极化圆波导阵,圆波导内可以充填任意介电常数的材料。对程序作很小的修改,也可用于矩形栅格。本程序利用算法语言FΦRT-Ⅱ编制。它可以计算在三个波长、四十个扫瞄点和五种极化情况的反射和极化特性。五种极化为垂直、水平、45°斜极化以及左右圆极化。如果需要的话,对程序作微小变动,也可增加波长、扫瞄点和极化种类的数目。
First, the function and scope of the program This program is suitable for calculating arbitrary triangular grid, multi-polarization circular waveguide array, circular waveguide can be filled with any dielectric constant of the material. Small changes to the program can also be used for rectangular grids. This program uses the algorithm language FΦRT-Ⅱ prepared. It can calculate the reflection and polarization characteristics at three wavelengths, forty scan points and five polarization cases. The five polarizations are vertical, horizontal, 45 ° oblique and left and right circular polarizations. Minor changes to the program, if desired, can also increase the number of wavelengths, scan points, and polarizations.