典型的卡塞格伦光学天线的设计与分析

一种典型的卡塞格伦光学天线的设计与分析

内容简介：基于空间光通信中的卡塞格伦光学天线的重要性，文中介绍了一种典型的卡塞格伦光学天线设计，利用CODE-V软件进行了仿真，并分析了发散角（半角）为2.8263o的点光源在卡塞格伦光学天线中传输的特点。最后，利用MATLAB软件仿真了发射光束发散角与点光源偏离焦点距离之间的关系图。

Abstract：Based on the importance of the optical Cassegrain antenna in the space optical communication,the paper introduced a typical optical Cassegrain antenna design,and simulated it by using the CODE-V software.The characteristics of transmission of the point light source with divergence angle(half-width)2.82630 through the optical Cassegrain antenna was analysed,and compiled procedures by using the MATLAB software,to describe the relationship between the divergence angle and the distance of the point light source from the focus.

作者：黄凯, 刘海峰,

关键词：卡塞格伦光学天线, 主镜, 次镜,