Abstract
        Cassegrain antenna has excellent transceiver characteristics it is widely used in inter satellite optical communication. The
coupling system is also an important component of the whole system. Most of the researches are only based on the optical
antenna, but coupling efficiency is also an important parameter that affecting the performance of the optical system.
Therefore, the whole optical system including the coupling system and its off axis performance are studied in this paper..
        Keywords
        Cassegrain antenna , Off axis Coupling efficiency.
        Citation
        HAN SUN, HUAJUN YANG, YI PENG, XIAOLIANG LI, SISI LI, 3D simulation research for off axis Cassegrain optical antenna and coupling systems, Optoelectronics and Advanced Materials - Rapid Communications, 6, 1-2, January-February 2012, pp.284-287 (2012).
        Submitted at: Nov. 28, 2011
 
        Accepted at: Feb. 20, 2012