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An optimum structure design for Cassegrain optical system

机译:卡塞格林光学系统的最佳结构设计

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摘要

Because the energy loss caused by the secondary mirror of Cassegrain antenna is seriously, an optimum structure is designed to improve the transmitting energy of Cassegrain optical system. It is made up of Cassegrain antenna and Double pyramidal system. The parameter of Cassegrain antenna has been analyzed, and it has been revealed that relationship between the Double pyramidal system and Cassegrain antenna. Finally, the relationship between the optimum parameters of Cassegrain and the transmitting efficiency has been researched. Through this optimum structure, the emitting power can be achieved to 91.5%.
机译:由于卡塞格伦天线的次级反射镜造成的能量损失非常严重,因此设计了一种优化结构来提高卡塞格伦光学系统的发射能量。它由卡塞格林天线和双锥体系统组成。分析了卡塞格林天线的参数,揭示了双锥体系统与卡塞格林天线之间的关系。最后,研究了Cassegrain的最佳参数与传输效率之间的关系。通过这种最佳结构,发射功率可以达到91.5%。

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