A camouflage absorbing blanket

Abstract

A camouflaged wave-absorbing blanket, which includes a wave-absorbing layer and an adhesive layer, the wave-absorbing layer includes a base cloth, and is characterized in that, on the plane of the base cloth, a plurality of plants are arranged along the first direction and the second direction respectively A wave-absorbing beam composed of metal fiber yarns, the lower part of the wave-absorbing beam is vertically passed through the base cloth by the upper surface of the base cloth and at least part of the lower part of the wave-absorbing beam is fixed on the lower surface of the base cloth through an adhesive layer, and the upper part of the wave-absorbing beam is free end. The camouflaged wave-absorbing blanket provided by the invention has a wide wave-absorbing frequency and low reflectivity, and can be applied to the protection of weapon equipment as a concealed protective cover.

Description

technical field The invention relates to a camouflaged wave-absorbing blanket, in particular to a wave-absorbing blanket with a wide wave-absorbing frequency and low reflectivity. Background technique Radar stealth technology can reduce the detectable signal characteristics of military targets, making it difficult to be detected, discovered, identified, tracked and attacked, and improve the survivability of military targets. It is an important research direction and military technology for the development of the national defense system. With the rapid development of multi-band detection technology, military equipment will face the threat of low-frequency, medium-frequency and high-frequency radar wave detection on the battlefield. In order to overcome the above problems, most of the wave-absorbing blankets disclosed in the prior art have a layered structure. For example, Chinese patent publication CN201059914Y discloses an aircraft camouflage protective blanket, which has fi...

AI Technical Summary

Problems solved by technology

In order to overcome the above problems, most of the wave-absorbing blankets disclosed in the prior art have a layered structure. For example, Chinese patent publication CN201059914Y discloses an aircraft camouflage protective blanket, which has five layers: from top to bottom, the first layer is light Grass-green rainproof cloth layer, the second layer is 0.1mm thick steel wire mesh layer, the third layer is tinfoil layer, the fourth layer is 1 cm thick woven plant straw layer, and the fifth layer is light gray concrete rainproof The fabric layer, because the metal mesh layer of the camouflage protective blanket is a planar structure, has poor absorbing ability and high reflectivity

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