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1. (WO2018137501) SMALL SATELLITE GROUND STATION

Pub. No.:    WO/2018/137501    International Application No.:    PCT/CN2018/072399
Publication Date: Fri Aug 03 01:59:59 CEST 2018 International Filing Date: Sat Jan 13 00:59:59 CET 2018
IPC: H04B 7/185
Applicants: PACIFIC TELECOM & NAVIGATION LIMITED
泛太通信导航有限公司
Inventors: YE, Lei
叶雷
WANG, Hao
王浩
Title: SMALL SATELLITE GROUND STATION
Abstract:
The present application provides a small satellite ground station, comprising an outdoor unit and an indoor unit. The outdoor unit comprises: a satellite antenna; multiple receivers, which are separately communicatively connected to the satellite antenna and implement different satellite data communication functions; an asynchronous serial interface hub, which is separately connected to the multiple receivers by means of multiple asynchronous serial interfaces; a first communication device, which establishes a network connection with the multiple receivers and the asynchronous serial interface hub so as to transmit satellite data from the multiple receivers to the indoor unit; and a first power supply device, which powers the above devices inside the outdoor unit. The indoor unit comprises: an information processing device, which processes the satellite data from the multiple receivers; a second communication device, which establishes a network connection with the first communication device and the information processing device, receives the satellite data from the first communication device, and transmits the satellite data to the information processing device; and a second power supply device, which powers the above devices in the indoor unit.