This paper presents a satellite solar array structure which is mostly made of carbon fibre composite material and is a large advanced satellitecomponent with light weight and high rigidity.
The satellite antenna scan drive institution is a core component of the whole satellite system, which has an effect upon the attitude of satellite and gathering data.
卫星天线扫描驱动机构是整个卫星系统的核心部件,对卫星的运行姿态和数据的采集起着至关重要的作用。
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The earth simulator is an important ground simulation test and precision calibration equipment for infrared earth sensor which is the key component in the satellite controlling system.