Title :
Study on bandwidth of Optical filter in beacon sub-system of Satellite Optical Communications
Author :
Chuanhua, Wen ; Lei, Tang ; Xiaoyuan, Yang ; Hongyun, Hu
Author_Institution :
Oper. Res. Center, Nanjing Army Command Coll., Nanjing, China
Abstract :
In this paper, we present an optimal bandwidth of Optical filter in beacon sub-system of Satellite Optical Communications considering Doppler Effect between the different orbit satellites by using matched filter method. To satisfy the requirements of beacon sub-system, the relation of the normalized SNR of signals and optical filter bandwidth is analyzed and the optimum bandwidth is derived. Based on the optimum bandwidth, the optical filter can improve the performance of the Satellite Optical Communications systems effectively.
Keywords :
Doppler effect; matched filters; optical communication; optical filters; satellite communication; Doppler effect; beacon subsystem; matched filter method; optical filter; optimal bandwidth; orbit satellites; satellite optical communications; Bandwidth; Doppler shift; Matched filters; Optical fiber communication; Optical filters; Satellites; Signal to noise ratio; Doppler Effect; Optical Communications; Optical Filter; Satellite; beacon sub-system; matched filter;
Conference_Titel :
Wireless Communications and Signal Processing (WCSP), 2010 International Conference on
Conference_Location :
Suzhou
Print_ISBN :
978-1-4244-7556-8
Electronic_ISBN :
978-1-4244-7554-4
DOI :
10.1109/WCSP.2010.5633465
