对阵列天线进行仿真；可设置天线阵的阵列位置、幅度、相位参数，可设置频率及频率区间。显示出二维天线方向图，可更改方位角显示所需界面的方向图。(The array antenna is simulated ; the array position , amplitude and phase parameters of the antenna array can be set , the frequency and the frequency interval can be set . The two - dimensional antenna pattern is displayed , and the directional diagram of the interface required for displaying the azimuth angle can be changed .)