静止轨道实孔径微波载荷卫星构型方案研究  

Research on Configuration Scheme for Real Aperture Microwave Payload Satellites in Geostationary Orbit

作　　者：潘高伟[1] 张栖诚 陈晓杰[1] 江君 胡建梅 王萌[1] 靳浩[1] 秦高明 PAN Gaowei;ZHANG Qicheng;CHEN Xiaojie;JIANG Jun;HU Jianmei;WANG Meng;JIN Hao;QIN Gaoming(Shanghai Institute of Satellite Engineering,Shanghai 201109,China)

机构地区：[1]上海卫星工程研究所,上海201109

出　　处：《上海航天（中英文）》2021年第6期53-59,共7页Aerospace Shanghai（Chinese&English）

基　　金：民用航天预先研究资助项目(D0110107)。

摘　　要：静止轨道实孔径微波载荷可实现全天时、全天候、高频次云雨大气观测,是台风、流域性强降水等致灾天气预报的重要手段。由于技术难度和研制经费等原因,世界上尚无在轨应用的先例。针对实孔径微波载荷系统集成度高、机械尺寸和跨距大,以及静止轨道卫星需要携带大容量燃料贮箱的问题,从准光学系统内嵌卫星平台、三贮箱平铺和天线统筹布局等3个总体系统层面,提出实孔径微波载荷与平台一体化构型,并研制了卫星结构星和载荷工程样机。通过地面试验验证了该构型方案,为静止轨道微波探测卫星研制打下了坚实的基础,也可为后续卫星提供借鉴。The real aperture microwave payload in geostationary orbit can realize all-day,all-weather,and highfrequency sub-cloud and rain atmospheric observation,and is an important means of forecasting disaster-causing weather such as typhoons and heavy rainfall in the basin.However,due to the factors such as technical difficulties and research costs,it has not been applied in the world.In view of the problems such as highly integrated real-aperture microwave payload system,large mechanical size and span,and large-capacity fuel tank demand of geostationary orbiting satellites,in this paper,an integrated configuration of real-aperture microwave payload and platform is proposed based on the quasi-optical system built-in satellite platform,three tiled tanks,and antenna layout.The satellite structure star and payload engineering prototype is developed.The configuration scheme is verified by ground tests,which lays a solid foundation for the development of geostationary orbit microwave detection satellites and also provides a reference for the subsequent satellites.

关 键 词：静止轨道 微波 一体化 构型 

分 类 号：V423.41[航空宇航科学与技术—飞行器设计]