Satellite communication system for remote working area

Abstract

The invention discloses a satellite communication system for a remote working area in the technical field of communication, which is characterized in that a central processing unit is connected with a satellite signal receiving system in an electric input manner, the satellite signal receiving system is connected with a satellite communication antenna in an electric input manner, and the central processing unit is connected with a satellite signal transmitting system in an electric output manner. The satellite communication device for a remote working area is reasonable in architecture design, convenient to carry and erect, wide in communication coverage area because a satellite communication network is adopted, capable of performing communication between any two points as long as in a coverage range of communication satellites, and not easy to be influenced by land disasters. The satellite communication system is flexible in networking, convenient in function expansion, and capable of expanding a multichannel voice service and other service functional units and supporting two-way transmission of video. In addition, the satellite communication system adopts a transmitting power automatic gain control technology, and can automatically adjust the transmitting signal intensity thereof according to the intensity of signals received by an opposite terminal, so that the communication quality of the device is ensured.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a satellite communication system used in remote working areas. Background technique [0002] The application field of wireless network technology is becoming more and more extensive. The wireless network technology developed in the 1950s and the wireless local area network technology established in the 1980s have gradually changed the network transmission carrier, which has rapidly expanded the application field of wireless networks. There are mainly four types of networks: Wireless Wide Area Network (WWAN), Wireless Local Area Network (WLAN), Wireless Metropolitan Area Network (WMAN) and Wireless Personal Network (WPAN). Its application fields mainly include: petroleum industry, financial industry, exhibition and conference, catering, transportation and tourism services, mobile office system, competition scoring system, medical care management, inventory control, freight y...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a satellite communication system used in remote working areas to solve the problems of remote areas, weak wireless network communication and difficult communication with the outside world proposed in the above background technology

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