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Small Satellite Earth Station

A technology of small satellites and ground stations, which is applied in the field of satellite communications, can solve problems such as single functions, and achieve the effects of improving utilization, reliability and usability, and improving efficiency

Active Publication Date: 2021-01-19
PACIFIC TELECOM & NAVIGATION LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the embodiment of the present application provides a small satellite ground station to solve the technical problem of the single function of the small satellite ground station in the prior art

Method used

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Embodiment Construction

[0013] The present application is described below based on examples, but the present application is not limited only to these examples. In the following detailed description of the application, some specific details are set forth in detail. The present application can be fully understood by those skilled in the art without the description of these detailed parts. To avoid obscuring the essence of the present application, well-known methods, procedures, procedures, components and circuits have not been described in detail.

[0014] Additionally, those of ordinary skill in the art will appreciate that the drawings provided herein are for illustrative purposes and are not necessarily drawn to scale.

[0015] Meanwhile, it should be understood that in the following description, "circuit" refers to a conductive loop formed by at least one element or sub-circuit through electrical connection or electromagnetic connection. When an element or circuit is said to be "connected to" ano...

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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.

Description

technical field [0001] The present application relates to the field of satellite communication, in particular to a small satellite ground station. Background technique [0002] There are many types of traditional satellite ground stations, among which small satellite ground stations generally only undertake the functions of observation and relay. One of the most typical small satellite ground stations is the satellite communication gateway station (Gateway Station), whose function is to connect the satellite signal of the satellite communication system with the ground communication network, such as connecting the satellite phone to the ground wired telephone network, or connecting the satellite The broadband data is connected to the ground optical fiber network, which completes the interpretation and conversion of the signaling protocol of the satellite communication system and the information exchange with the ground network. These satellite communication gateway stations ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B7/185
CPCH04B7/18517
Inventor 叶雷王浩
Owner PACIFIC TELECOM & NAVIGATION LTD