Title :
Simulation research of direct spread spectrum communication system for micro-satellite formation-flying constellation
Author :
Zhao, Dan ; Sun, Zhaowei ; Wu, Guoqiang ; Wu, Baolin
Author_Institution :
Res. Center of Satellite Technol., Harbin Inst. Technol.
Abstract :
The content of this paper is a subtask of Nation-863 High Tech Item. Two micro-satellites perform formation-flying and inter-satellites communication demonstration test in a circular orbit. The optimizing design method of space circular formation order based on mend heredity algorithmic is given; the method can ensure formation order steadily for a long time under various absorb impetus. The inter-satellite direct spread spectrum communication system based on IEEE 802.11 wireless protocol is put up, and the simulation demonstration is performed
Keywords :
IEEE standards; aerospace simulation; artificial satellites; satellite communication; spread spectrum communication; IEEE 802.11 wireless protocol; Nation-863 High Tech Item; circular orbit; direct spread spectrum communication system; inter-satellites communication; microsatellite formation-flying constellation; space circular formation order; Algorithm design and analysis; Artificial satellites; Design methodology; Design optimization; Radio frequency; Space missions; Space technology; Space vehicles; Spread spectrum communication; Wireless application protocol; Formation-flying Constellation; Inter-satellite links (ISLs); Micro-satellite; direct spread spectrum;
Conference_Titel :
Systems and Control in Aerospace and Astronautics, 2006. ISSCAA 2006. 1st International Symposium on
Conference_Location :
Harbin
Print_ISBN :
0-7803-9395-3
DOI :
10.1109/ISSCAA.2006.1627637
