Optimizing the secondary mirror structure parameters for Cassegrain antenna
Optimizing the secondary mirror structure parameters for Cassegrain antenna
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卡塞格伦天线副镜结构参数优化
DOI:
10.1016/j.ijleo.2015.05.089
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发表时间:
2015-10
期刊:
影响因子:
3.1
通讯作者:
Wensen He
中科院分区:
文献类型:
--
作者:
Huajun Yang;Ping Jiang;Shengqian Mao;Wensen He
Cassegrain antenna is a very important type of optical antenna, which is widely used in space optical communications. However, the secondary mirror barrier may cause lower transmission efficiency in practice. This paper studies the factors affecting the transmission efficiency of the Cassegrain antenna system. Then, a series of optimum structure parameters are obtained, achieving a transmission efficiency of 91.6%. Therefore, this antenna can increase the transmission efficiency to a great extent in optical communication systems.
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