1.School of Electronic and Information Engineering，Nanjing University of Information Engineering，Nanjing Jiangsu 210044，China;2.Shanghai Institute of Satellite Engineering，Shanghai 201109，China
With the increasing demand of Low Earth Orbit(LEO) communication satellite services, LEO satellites need to use Ka band for communication. In order to solve the problem of co-frequency interference between LEO satellite and Geostationary Orbit(GEO) satellite when Ka band is utilized, the spatial separation method based on link separation angle is adopted to analyze the angle interval of interference avoidance. The influence of different interference scenarios and ground station distribution on the interference angle interval is studied, and the interference avoidance measures are put forward for LEO satellites within the angle interval.
付春鑫,蒋应富,葛俊祥.基于EPFD分析的高低轨卫星角度间隔研究[J]. Journal of Terahertz Science and Electronic Information Technology ,2022,20(5):414~418Copy