Multi-frequency-spectrum camouflage and stealth system with variable infrared and radar characteristics

Abstract

A multi-frequency-spectrum camouflage and stealth system with variable infrared and radar characteristics comprises a camouflage net, a composite wave-absorbing plate and an air cavity control unit. The camouflage net is fixed to the composite wave-absorbing plate, an air cavity is formed in the camouflage net, the air cavity control unit comprises a temperature control unit and a pressure controlunit, the temperature control unit is used for controlling the temperature in the air cavity, and controllable adjustment to the infrared characteristics of a camouflaged target is realized. The pressure control unit is used for controlling air pressure in the air cavity, changing the size of the air cavity and controlling the size of the camouflage net. The camouflage net has electromagnetic wave loss characteristics, and when the size of the camouflage net is changed, the characteristics of loss electromagnetic waves of the camouflage net are changed, so that the radar characteristics of the camouflaged target are controllably adjusted. The multi-frequency-spectrum camouflage and stealth system is simple in structure and convenient to operate, the infrared and radar characteristics of the target are adjusted, and the stealth protection capability of the target is enhanced.

Description

technical field [0001] The invention relates to the technical field of camouflage and stealth equipment, in particular to a multi-spectrum camouflage and stealth system. Background technique [0002] In the future information warfare, a variety of reconnaissance technologies and battlefield surveillance systems have the characteristics of multi-spectrum, multi-directional, all-weather, wide-band, high-resolution, etc. The integrated combat system of reconnaissance and strike means that the target is destroyed when it is discovered. [0003] The current research on stealth technology mainly includes appearance stealth, absorbing coatings, structural absorbing materials and camouflage nets and other technologies. Existing stealth technology often improves its stealth characteristics by improving its appearance and materials. In practical applications, the difference between the target object and other characteristics of the surrounding environment, such as the difference in te...

AI Technical Summary

Problems solved by technology

Existing stealth technology often improves its stealth characteristics by improving its appearance and materials. In practical applications, the difference between the target object and other characteristics of the surrounding environment, such as the difference in temperature between the target object and the surrounding environment, will greatly increase the target object’s detection rate. probability of discovery

However, the existing general camouflage and stealth systems have single performance and are invariable, and it is difficult to meet the camouflage and stealth requirements of military targets in all-weather, multi-directional, and multi-scenario working conditions.

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