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Small Satellite Earth Station

A technology for small satellites and ground stations, applied in the field of satellite communications, can solve problems affecting the performance and quality of service of small satellite ground stations

Active Publication Date: 2020-06-16
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 in the prior art that the fixed location of the station will affect the working performance and service quality of the small satellite ground station

Method used

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Examples

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Embodiment Construction

[0016] 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.

[0017] 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.

[0018] 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

Provided in the present application is a very small aperture terminal. The very small aperture terminal comprises an outdoor unit and an indoor unit. The outdoor unit comprises: a satellite antenna; a plurality of receivers, respectively communicatively connected to the satellite antenna to achieve various satellite data communication functions; an asynchronous serial interface hub, respectively connected to the plurality of receivers through multiple asynchronous serial interfaces; a first communication device, used to establish network connections with the plurality of receivers and the asynchronous serial interface hub, respectively, and transmit satellite data from the plurality of receivers to the indoor unit; and a first power-supply device, used to power the above devices within the outdoor unit. The indoor unit comprises: an information processing device, used to process the satellite data from the plurality of receivers; a second communication device, used to establish a network connection with the first communication device and the information processing device, and receive the satellite data from the first communication device and transmit the same to the information processing device; and a second power-supply device, used to power the above devices within 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): H04B7/185H04B1/08
CPCH04B1/08H04B7/18517
Inventor 叶雷王浩
Owner PACIFIC TELECOM & NAVIGATION LTD
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