Airborne communication system and method with relay function

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...

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 meet the standard under special circumstances; for example, in rainy days, an aircraft equipped with Ka-band satellite communication , the aircraft may not be able to communicate with the satellite, which causes a lot of inconvenience to the communication of the aircraft

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