College;
of;
Optoelectric;
Science;
and;
Technology,;
National;
University;
of;
Defense;
Technology,;
Changsha;
410073,;
China;
College;
of;
Science,;
National;
University;
of;
Defense;
Technology,;
Changsha;
410073,;
China;
复合抛物面; 接收天线; 散射光; 通信天线; 聚光; ZEMAX软件; 应用; 蒙特卡罗方法;