Low-temperature plasma generating device and method with stealth function

Abstract

The invention discloses a low-temperature plasma generating device with a stealth function, comprising discharging patches, an electromagnetic transparent dielectric coating, a micropore, a carbon fiber discharge electrode and a metal conducting layer. A low-temperature plasma generating method with a stealth function, the discharging patches are uniformly installed on the outer surface of military equipment, and the discharging patches are connected with a high-voltage power supply; the high-voltage power supply is controlled to release pulse high voltage, the pulse voltage is connected witha carbon fiber discharge electrode, dielectric barrier discharge is carried out under the action of the electromagnetic transparent dielectric coating to release the plasma, and a plasma cloud clusteris formed. According to the device in the invention, the high-frequency high-voltage plasma generator is used for manufacturing the plasma, that is, under a high-frequency voltage condition, a dielectric barrier discharge mode is used to avalanche the air into plasma, and radar signals can be shielded.

Description

technical field [0001] The invention relates to the technical field of low-temperature plasma stealth function, in particular to a low-temperature plasma generation device and method with stealth function. Background technique [0002] The traditional plasma stealth technology is realized by forming a plasma air mass on the surface of aircraft and other flying weapons and equipment, thereby forming a plasma shielding layer to achieve the purpose of absorbing and refracting the opponent's radar waves. The specific measures are: using a plasma generator to generate a plasma layer on the surface of the aircraft; or coating radioactive isotopes, using radiation to generate a layer of plasma, thereby shielding radar signals. However, due to its radioactivity, the latter has great limitations in the maintenance process and is gradually eliminated. Therefore, it is more suitable for practical applications to use a plasma generator to generate a plasma gas layer to cover the aircraf...

AI Technical Summary

Problems solved by technology

[0016] Airplanes, warships, cruise missiles and other weapons and equipment through the stealth function of plasma technology can avoid enemy radar, but at the same time shield their own radar waves and radio signals, causing their own deafness and blindness!

[0017] (3) It is not conducive to the general use of multiple services

[0018] For equipment such as satellites and ballistic missiles that operate in the outer high-vacuum environment, it is very difficult to form a plasma layer on its surface, and it is difficult to form continuous plasma; for open or semi-open equipment such as warships and tanks In terms of the continuous formation of a plasma cloud around it for a long time, it will have an adverse effect on personnel and technical equipment

Images