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Small satellite ground station

A technology of small satellites and ground stations, applied in the field of satellite communications, can solve problems such as single function, and achieve the effect of improving utilization, reliability and availability, and improving use efficiency

Active Publication Date: 2017-08-18
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 following describes the application based on embodiments, but the application is not limited to these embodiments. In the following detailed description of the application, some specific details are described in detail. Those skilled in the art can fully understand this application without the description of these details. In order to avoid obscuring the essence of this application, the well-known methods, processes, procedures, components and circuits are not described in detail.

[0014] In addition, those of ordinary skill in the art should understand that the drawings provided herein are for illustrative purposes, and the drawings are not necessarily drawn to scale.

[0015] At the same time, 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 or electromagnetic connection. When an element or circuit is referred to as being "connected to" another element or...

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Abstract

The present invention provides a small satellite ground station. The small satellite ground station comprises an outdoor unit and an indoor unit. The outdoor unit comprises a satellite antenna, multiple receivers, an asynchronous serial interface hub, a first communication device, and a first power supply device. The multiple receivers are each in communicated connection with the satellite antenna and realize different satellite data communication functions. The asynchronous serial interface hub are connected with multiple receivers through multiple asynchronous serial interfaces. The first communication device establishes a network connection with the multiple receivers and the asynchronous serial interface hub so as to transmit satellite data from multiple receivers to the indoor unit. The first power supply device powers the above devices inside the outdoor unit. The indoor unit comprises an information processing device, a second communication device, and a second power supply device. The information processing device processes satellite data from the multiple receivers. The second communication device establishes a network connection with the first communication device and the information processing device, receives satellite data from the first communication device and transmits the satellite data to the information processing device. The second power supply device powers the above devices in the indoor unit.

Description

Technical field [0001] This application relates to the field of satellite communications, and 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 functions such as observation and relay. One of the most typical small satellite ground stations is the satellite communication gateway station (Gateway Station), its function is to connect the satellite signal of the satellite communication system with the ground communication network, such as connecting satellite telephones to the ground wired telephone network, or connecting the satellite 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 gateways mainly serve for sa...

Claims

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Application Information

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