Title :
Research on Volatile Code Rate of Inter-satellite Communication System in Micro-satellite Formation-flying Constellation
Author :
Wu, Guoqiang ; Sun, Zhaowei ; Zhao, Dan
Author_Institution :
Res. Center of Satellite Technol., Harbin Inst. of Technol., Harbin
Abstract :
This paper bases on three micro-satellites which formationally fly on a same orbit and perform three dimension solid mapping for terra. The calculating formula of LEO formation-flying satellite inter-satellite links is guided according to the special require of formation-flying micro-satellite inter-satellite links. A new communication project, which changes code rate according to the inter-satellite communication distance, is brought forward to suit this situation. And the simulation of volatile code rate inter-satellite communication system for micro-satellite formation-flying constellation is performed.
Keywords :
artificial satellites; micromechanical devices; satellite links; LEO formation-flying satellite intersatellite links; intersatellite communication system; microsatellite formation-flying constellation; volatile code rate; Artificial satellites; Frequency estimation; Low earth orbit satellites; Orbital calculations; Payloads; Radio frequency; Solids; Space vehicles; Sun; Transmitters;
Conference_Titel :
Systems and Control in Aerospace and Astronautics, 2008. ISSCAA 2008. 2nd International Symposium on
Conference_Location :
Shenzhen
Print_ISBN :
978-1-4244-3908-9
Electronic_ISBN :
978-1-4244-2386-6
DOI :
10.1109/ISSCAA.2008.4776231
