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通过综合分析卫星移动通信系统星座设计方法 ,结合具体问题 (覆盖东径 75～ 10 5° ,北纬 3～ 5 4°区域 ) ,分别根据区域性覆盖、地带性覆盖和全球性覆盖星座设计思想 ,利用圆极轨道和倾斜圆轨道进行了分析与设计 ,从中得出覆盖指定区域的中轨道全天候持续覆盖常规卫星星座的优化设计结果 ,并证明了考虑轨道间卫星相位关系的地带性星座设计方法的优越性
By comprehensively analyzing the constellation design method of satellite mobile communication system and combining with the specific problems (covering 75 ~ 105 ° east diameter and 3 ~ 54 ° north latitude), according to the regional coverage, zonal coverage and global coverage constellation design ideas respectively, Based on the analysis and design of the circular orbit and the circular orbit, the optimized design results of all orbit continuous coverage of conventional satellite constellations covering the designated area are obtained, and the method of zonal constellation design considering the satellite phase relationship between orbits is also proved Superiority