Abstract—A new mathematical model of satellite channel was proposed. On the basis of the analysis of high-speed remote sensing satellite link, and combining vector network test results, we obtained a new mathematical model of a high-speed satellite link. Through simulation analysis, the amplitude-frequency characteristics and group delay characteristics of the model is corresponded with the actual link. The model laid the foundation for analysis of future high-speed data transfer between satellite and ground.

Index Terms—High speed, satellite link, amplitude frequency characteristics, group delay.

The authors are with Space Star Technology Co., Ltd. (SSTC), BeiJing, China (e-mail: zhengxt_paper@ 163.com).

Cite:Zheng Xiaotian, Li Jilin, Lin Mo, Wang Jian, and Li Xinhua, "A New Mathematical Model of High Speed Satellite Channel," International Journal of Computer and Communication Engineering vol. 2, no. 4, pp. 442-445, 2013.