Synchrotron radiation interfered infrared stealth structure
A radiation interference, infrared technology, applied in the field of infrared detection, can solve the problems of heat accumulation, limited frequency range, short service life, etc., to achieve the effect of not easy to accumulate heat and easy to control
Active Publication Date: 2019-08-16
ZHONGBEI UNIV
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Problems solved by technology
However, low-emissivity infrared stealth coatings have a series of problems such as heat accumulation, limited frequency range, and short service life. Therefore, it is urgent to explore and develop high-performance infrared stealth materials and technologies.
Method used
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Embodiment 1
[0020] This embodiment provides a method such as figure 1 , figure 2 The shown infrared stealth structure that interferes with radiation includes a base film layer 1. The base film layer 1 plays a supporting role. The base film layer 1 can absorb heat and can conduct the heat emitted by the device. The base film layer 1 needs It has stable characteristics, so the base film layer 1 can be made of silicon dioxide; a first metal layer 3 is arranged above the base film layer 1, and a second metal layer 4 is arranged above the first metal layer 3 , The first metal layer 3 and the second metal layer 4 are made of metal materials with different heat absorption, so that there can be a temperature difference between the two, resulting in temperature difference power generation, the generated electrical energy can not only be radiated The heat energy is converted into electric energy for secondary use, and harmful and uncontrollable infrared radiation can be reduced; the second metal la...
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The invention relates to a synchrotron radiation interfered infrared stealth structure, which comprises a substrate film layer. A first metal layer is arranged on the substrate film layer. A second metal layer is arranged on the first metal layer. A thermal insulation layer is arranged on the second metal layer. An electric controlled radiation source is arranged on the thermal insulation layer. The electric controlled radiation source is electrically connected to an external power supply control module. The thermal insulation layer is provided with a plurality of air holes. The provided infrared stealth structure does not gather heat easily, and can convert heat generated by equipment into electric energy, which can be supplied to the electric controlled radiation source. The electric controlled radiation source can emit infrared light with a same wave band as that of infrared light emitted by ambient environment; the effect of infrared stealth is realized, the electric energy can besupplied to other facilities, and the infrared stealth structure is easy to control to realize the function of infrared stealth.
Description
Technical field [0001] The invention belongs to the technical field of infrared detection, and specifically relates to an infrared stealth structure that interferes with radiation. Background technique [0002] With the rapid development of electronic information technology and its widespread application in the military field, military reconnaissance methods have achieved high-tech. In a situation where targets on the battlefield are "hit when they are found", the advent of infrared imagers puts the once effective visible light and radar stealth technology facing the threat of being cracked. When the atmospheric conditions are good, the airborne infrared search and tracking system can detect targets over 80km. Therefore, on the basis of visible light and radar band stealth, taking into account infrared is the inevitable trend of the future development of full-band stealth technology. [0003] In recent years, the high-precision, intelligent and diversified development of infrared...
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IPC IPC(8): B32B9/00B32B9/04B32B3/24B32B15/04B32B3/08B32B15/14B32B17/02F41H3/00
CPCB32B3/08B32B3/266B32B9/00B32B9/04B32B9/041B32B15/043B32B15/14B32B2262/101B32B2307/302F41H3/00
Inventor 张志东张彦军张斌珍
Owner ZHONGBEI UNIV