26 January 2016 Analysis and discussion about the antenna networking structure of three concentric spheres
Author Affiliations +
Proceedings Volume 9796, Selected Papers of the Photoelectronic Technology Committee Conferences held November 2015; 979617 (2016) https://doi.org/10.1117/12.2229933
Event: Selected Proceedings of the Chinese Society for Optical Engineering Conferences held November 2015, 2015, Various, China
Abstract
In order to break through the laser communication technology of one point to multipoint, which is the difficult problems for laser communication. The networking solutions of the antenna structure of three concentric spheres are proposed. Being with the advantages of simple structure, small size and light weight, the antenna structure of three concentric spheres can be applied to short-distance space laser communication. The feasibility of the system can be realized from two aspects, the analysis of link and the analysis of the precision index. On this basis, the whole optical system can be determined by the corresponding optical system design. Under the condition of permitting of link energy, the optical system of antenna structure of three concentric spheres with mobile field azimuth angle of 120°and the pitching angle of 20°is completed. The parameters can meet the requirements in the subsystem of the communication receiving optical path, the communication transmitting optical path and the communication tracking optical system. The results indicate that the antenna structure of three concentric spheres can be applied to the laser communication networking under the short-distance space.
© (2016) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Yan An, Yan An, Yalin Zhang, Yalin Zhang, Yiwu Zhao, Yiwu Zhao, Xinhang Li, Xinhang Li, Keyan Dong, Keyan Dong, Lun Jiang, Lun Jiang, Chao Wang, Chao Wang, Long Han, Long Han, } "Analysis and discussion about the antenna networking structure of three concentric spheres ", Proc. SPIE 9796, Selected Papers of the Photoelectronic Technology Committee Conferences held November 2015, 979617 (26 January 2016); doi: 10.1117/12.2229933; https://doi.org/10.1117/12.2229933
PROCEEDINGS
9 PAGES


SHARE
Back to Top