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A radar negative electromagnetic wave absorbing device and absorbing method

A technology for absorbing equipment and electromagnetic waves, applied in the field of radar, can solve problems such as hidden performance or insufficient coverage speed

Active Publication Date: 2021-04-30
福建星宏新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on the technical problem that the existing radar has insufficient hidden performance or insufficient coverage speed when not in use, this invention proposes a radar negative electromagnetic wave absorption device and absorption method

Method used

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  • A radar negative electromagnetic wave absorbing device and absorbing method
  • A radar negative electromagnetic wave absorbing device and absorbing method
  • A radar negative electromagnetic wave absorbing device and absorbing method

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Embodiment Construction

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0032] refer to Figure 1-3 , a radar negative electromagnetic wave absorption device and absorption method, comprising a base 1, the interior of the base 1 is provided with a plasma liquid driving mechanism;

[0033] Further, the plasma liquid driving mechanism includes a circulation chamber 11, which is opened inside the base 1, and a plasma liquid generator 12 and a submersible pump 13 are fixedly installed on the inner bottom wall of the circulation chamber 11, respectively.

[0034] Further, the outlet end of the submersible pump 13 is fixedly connected with an outlet pipe 14, and the top of the outlet pipe 14 is connected to the plasma wave absorbing device, an...

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Abstract

The invention belongs to the technical field of radar, in particular to a radar negative electromagnetic wave absorption device and absorption method, comprising a base, a plasma liquid driving mechanism is arranged inside the base; a radar is hinged on the top of the base, and a straight line Drive source; the inner wall of the radar is provided with a plasma wave absorbing device, and the plasma liquid driving mechanism drives the plasma liquid to the inside of the plasma wave absorbing device and then ejects it; the outer circular surface of the radar is hinged with a wave absorbing flap, and the The upper surface is provided with a scattering mechanism. The radar negative electromagnetic wave absorbing equipment and absorption method, by setting the plasma wave absorbing device, can realize the wave absorbing effect on the inner wall of the radar without hindering normal use. When in use, the cover plate is covered in the installation groove. , the cover is flipped up, and the plasma liquid is released to absorb the electromagnetic waves in the radar, making it difficult to be found and easy to hide.

Description

technical field [0001] The invention relates to the technical field of radar, in particular to a radar negative electromagnetic wave absorbing device and absorbing method. Background technique [0002] Radar, which uses radio methods to find targets and determine their spatial positions. Therefore, radar is also called "radiolocation". Radar is an electronic device that uses electromagnetic waves to detect objects. The radar emits electromagnetic waves to irradiate the target and receives its echo, thereby obtaining information such as the distance from the target to the electromagnetic wave emission point, the distance change rate (radial velocity), azimuth, and height. [0003] Existing radars are vulnerable to detection and identification by other radars during actual use, and their concealment is not enough. Especially for military outdoor mobile radars, when mobile radars are not used, they are easy to be found and exposed when the opponent’s radar scans. Vulnerable ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01Q17/00G01S7/02
CPCG01S7/02H01Q17/00
Inventor 不公告发明人
Owner 福建星宏新材料科技有限公司
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