矩形孔径多模馈源方向图仿真分析

Emulation and Analysis of Patterns for Rectangular Aperture Multi-mode Feeds

为研究高次模相位误差和模比对矩形孔径多模馈源方向图的影响，利用Ｍａｔｌａｂ语言对其三个通道的幅度方向图和相位方向图进行了数值仿真和分析。

In order to study the effect of higher mode phase differences and mode-coefficients on patterns of rectangular aperture feeds, their amplitude patterns and phase patterns of three channels are emulated and analyzed.