NSSC OpenIR  > 空间技术部
Alternative TitleDeep Space TT&C Equipments of YH-1
熊蔚明; 谢春坚; 梁显锋; 白云飞; 屈晨阳; 王竹刚; 郭丽莉; 耿浩; 邓永生; 姜亚祥; 王蔚; 曹志宇; 赵涛; 北京8701信箱
Source Publication空间科学学报
Keyword深空通信 火星探测 遥控 遥测
Other AbstractA new upsurge of deep space exploration has arisen internationally during the 21th ten-tury.The TT&C (Tracking, Telemetry, Control)technologies of deep space are very important.The YH-1 microsatellite is the first deep space explorer of China. In this article,the deep space TT&C characteristics,the key technologies of the YH-1 TT&C sub-system are introduced.The configuration and technical performance are provided concise-The functions of TT&C for YH-1 microsatellite are: the telemetry link (downlink: from the microsatellite to the ground station) that transmits engineering data (spacecraft and instrument health and status measurements) and sci-ence data (including image data); the telecommand link (uplink: from the ground station to the microsatellite) that transmits the control information and commands to the microsatellite. The or-bit parameters can be measured by one-way tracking, one-way Doppler frequency and VLBI. The microsatellite TT&C is working of X-band. In order to simplify the TT&C sub-system of the mi-crosatellite, a transmitter and a receiver are used, instead of a transponder. The TT&C equipments onboard are designed with redundancy, which total weight is about 10 kg.
Funding Project中国科学院空间科学与应用研究中心
Document Type期刊论文
Corresponding Author北京8701信箱
Recommended Citation
GB/T 7714
熊蔚明,谢春坚,梁显锋,等. 萤火一号深空测控设备[J]. 空间科学学报,2009,29(5):490-494.
APA 熊蔚明.,谢春坚.,梁显锋.,白云飞.,屈晨阳.,...&北京8701信箱.(2009).萤火一号深空测控设备.空间科学学报,29(5),490-494.
MLA 熊蔚明,et al."萤火一号深空测控设备".空间科学学报 29.5(2009):490-494.
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