Invisible patch

A patch, infrared technology, applied in offensive equipment, coatings, protective equipment and other directions, can solve the problems of inability to achieve infrared radar compatible stealth, difficult to prepare stealth materials, etc., to reduce the probability of detection, low visible camouflage, reduce The effect of heat radiation

Pending Publication Date: 2022-03-15
CHINA ACADEMY OF SPACE TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that the electromagnetic wave reflection characteristics of infrared and radar stealth are contradictory, and infrared radar compatible stealth cannot be realized, and the existing multi-band stealth composite coating is difficult to overcome this inherent contradiction.
At the same time, both the optical camouflage material and the infrared low-emissivity material need to be set on the target surface, and the mutual restriction between the two also brings great difficulties to the preparation of the stealth material

Method used

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Embodiment Construction

[0034] In order to more clearly describe the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings that are used in the embodiments. Apparently, the drawings in the following description are only some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to these drawings without creative efforts.

[0035] When describing the embodiments of the present invention, the terms "vertical", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", " The orientation or positional relationship expressed by "horizontal", "top", "bottom", "inner" and "outer" is based on the orientation or positional relationship shown in the relevant drawings, which are only for the convenience of describing the present invention and simplifying the description, and It is not to indicate or imply that the device or element referred to must have a particu...

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Abstract

The invention relates to a stealth patch which comprises an infrared stealth layer (1) and a radar absorption layer (3) and further comprises a visible light camouflage layer (2), and the infrared stealth layer (1) and the radar absorption layer (3) are located on the two sides of the visible light camouflage layer (2). According to the invention, visible light, infrared and radar compatible stealth can be realized.

Description

technical field [0001] The invention relates to a stealth patch. Background technique [0002] In an intelligent combat environment, military equipment is faced with the joint detection, tracking and strike of multiple detection methods. With the continuous development of photoelectric technology, multi-band joint detection technology has become an important means of monitoring military targets. Among the various photoelectric detection technologies, visible light, infrared and radar detection account for 90%, which poses a severe test to the pre-war survivability of weapons and equipment. Therefore, stealth technology is an important guarantee for weapons and equipment to improve their own battlefield survivability. [0003] In the existing technology, the multi-band combined stealth technology of visible light, infrared and radar is mainly a composite stealth paint, which combines a wave-absorbing paint and an infrared low-emissivity camouflage paint to obtain a paint wi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B27/30B32B27/28B32B27/40B32B27/36B32B27/06B32B27/08B32B9/00B32B9/04B32B33/00F41H3/00
CPCB32B5/18B32B27/36B32B27/065B32B27/08B32B9/00B32B9/007B32B9/046B32B33/00F41H3/00B32B2266/0228B32B2255/102B32B2255/10B32B2307/416B32B2307/412B32B2307/402B32B2307/718B32B2266/0214B32B2266/0235B32B2266/0278
Inventor 常慧聪肖林杨昌贾怡
Owner CHINA ACADEMY OF SPACE TECHNOLOGY
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