Airborne communication system and method with relay function

A communication system and functional technology, applied in transmission systems, radio transmission systems, electrical components, etc., can solve problems such as aircraft not being able to communicate with satellites, aircraft communication inconvenience, communication access or speed not up to standard, etc.

Active Publication Date: 2021-07-06
GUILIN UNIV OF ELECTRONIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002]General aircraft communication equipment is installed on the back of the aircraft, such as L, Ku, Ka satellite communication systems, and installed on the belly, such as ATG (including 3G/ 4G/5G), the communication access or speed of the aircraft may not me...

Method used

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  • Airborne communication system and method with relay function
  • Airborne communication system and method with relay function

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Embodiment Construction

[0058] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0059] Such as figure 1 As shown, an airborne communication system with relay function includes multiple airborne subsystems located on different aircraft;

[0060] The airborne subsystem includes the back communication device, the first coupler, the back antenna, the belly communication device, the second coupler, the belly antenna, the first relay device, the second relay device, the airborne transceiver equipment and a relay antenna; the first coupler is connected to the back antenna, the second coupler is connected to the belly antenna, and the airborne transceiver device is connected to the relay antenna;

[0061] The input end of the first relay device is connected to the second coupler, the output end of the first relay device is co...

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PUM

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Abstract

The invention discloses an airborne communication system and method with a relay function. The airborne communication system comprises a plurality of airborne subsystems located on different airplanes. The airborne subsystem comprises an aircraft back communication device, a first coupler, an aircraft back antenna, an aircraft belly communication device, a second coupler, an aircraft belly antenna, a first relay device, a second relay device, an airborne transceiver and a relay antenna; the first coupler is connected with the aircraft back antenna, the second coupler is connected with the aircraft belly antenna, and the airborne transceiver is connected with the relay antenna. According to the invention, an additional communication channel can be provided by means of relay channels of other aircrafts, and the communication signal strength is enhanced, so that the communication access or rate of the aircrafts under special conditions is ensured.

Description

technical field [0001] The invention relates to airborne equipment communication, in particular to an airborne communication system and method with a relay function. Background technique [0002] The usual aircraft communication equipment is installed on the back of the aircraft, such as L, Ku, Ka satellite communication systems, and also installed on the belly, such as ATG (including 3G / 4G / 5G), the communication access or The rate may not meet the standard; for example, in a rainy day, an aircraft equipped with Ka-band satellite communication equipment communicates with the satellite alone. Due to the excessive rain attenuation, the aircraft may not be able to communicate with the satellite, which affects the communication of the aircraft. Caused a lot of inconvenience. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art, to provide an airborne communication system and method with a relay function, whic...

Claims

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Application Information

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IPC IPC(8): H04B7/185
CPCH04B7/18504H04B7/18508Y02D30/70
Inventor 唐旭
Owner GUILIN UNIV OF ELECTRONIC TECH
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