The invention relates to the technical field of satellite.A platform cabin and a load cabin are sequentially arranged in a satellite frame, one end of an optical load is fixed in the load cabin, the other end of the optical load extends out of the Z-direction end of the satellite frame, and an antenna table is fixed to the Z-direction end of the satellite frame and located on one side of the optical load; the expandable first communication antenna and the expandable second communication antenna are both fixed to the antenna platform, a satellite-rocket separation base is fixed to the other end of the satellite frame in the Z direction, and the two solar wings are fixedly connected with the two sides of the satellite frame in the Y direction respectively. Communication and remote sensing are integrated, one end of the optical load is installed in the load cabin of the satellite frame, the other end of the optical load extends out of the satellite frame, an overlarge satellite frame does not need to be arranged, and the lightweight requirement is met. The stand-alone equipment is placed in the platform cabin, and the stand-alone equipment with large heat productivity, the optical load and the antenna are placed in different areas, thereby facilitating satellite heat dissipation. The antenna platform is installed in a space beside the optical load, the structure is compact, and the space utilization rate is high.
本发明涉及一种通遥一体卫星构型,涉及卫星技术领域,卫星框架内依次设有平台舱和载荷舱,光学载荷的一端固定于载荷舱内,另一端伸出卫星框架Z向一端,卫星框架Z向一端固定有天线台,天线台位于光学载荷的一侧,可展开式通信天线一和通信天线二均与天线台固定,卫星框架Z向的另一端固定有星箭分离座,两个太阳翼分别与卫星框架Y向的两侧固定连接。集通信和遥感为一体,光学载荷一端安装在卫星框架的载荷舱内,另一端伸出卫星框架,无需设置体积过大的卫星框架,满足轻量化需求。平台舱内用于放置单机设备,发热量大的单机设备与光学载荷和天线分区放置,有利于卫星散热。天线台利用光学载荷侧方的空间进行安装,结构紧凑,空间利用率高。
Remote communication integrated satellite configuration
一种通遥一体卫星构型
22.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B64G Raumfahrt , COSMONAUTICS |
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