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A damage detection method, damage detection device and terminal of a phased array antenna

A phased array antenna and damage detection technology, which is applied in the direction of measuring devices, optical test defects/defects, instruments, etc., can solve the problems of not being able to obtain phased array antenna damage in time, unfavorable phased array antenna timely repair, etc., to achieve The effect of reduced time and efficient judgment

Active Publication Date: 2021-10-22
ARMY ENG UNIV OF PLA +1
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  • Description
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Problems solved by technology

[0004] In view of this, the present invention provides a damage detection method for a phased array antenna, a damage detection device, a terminal and a computer storage medium, aiming to solve the problem that the phased array antenna cannot be obtained in time in the prior art, which is not conducive to the Timely repair of phased array antenna damage

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  • A damage detection method, damage detection device and terminal of a phased array antenna
  • A damage detection method, damage detection device and terminal of a phased array antenna
  • A damage detection method, damage detection device and terminal of a phased array antenna

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Embodiment Construction

[0049] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present invention. It will be apparent, however, to one skilled in the art that the invention may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.

[0050] In order to make the purpose, technical solution and advantages of the present invention clearer, specific embodiments will be described below in conjunction with the accompanying drawings.

[0051] see figure 1 , which shows the implementation flow chart of the damage detection method of the phased array antenna provided by the embodiment of the present invention, which is described in de...

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Abstract

The present invention is applicable to the technical field of damage detection, and provides a damage detection method, a damage detection device, and a terminal of a phased array antenna. 2D image, matching the damage 2D image with a preset reference 3D model to determine a reference 2D image corresponding to the damage 2D image, wherein the reference 3D model is based on the target phase A reference phased array antenna corresponding to the array antenna is constructed, and the two-dimensional image of the damage is compared with the reference two-dimensional image to obtain a damage characteristic matrix of the damage front. The invention can obtain the damage condition of the phased array antenna in time, and provides an accurate basis for timely repairing the damage of the phased array antenna.

Description

technical field [0001] The invention belongs to the technical field of antenna damage detection, and in particular relates to a damage detection method, a damage detection device and a terminal of a phased array antenna. Background technique [0002] The phased array antenna has the characteristics of fast scanning rate, flexible beam control and multi-target detection capability. It is an important information perception equipment in the modern battlefield, and it is responsible for various combat tasks such as long-range early warning, fire control, battlefield reconnaissance, and navigation guidance. However, in a battlefield environment, the protection capability of the phased array antenna is very weak, and it is extremely vulnerable to damage from fragments and shock waves. Once the phased array antenna is damaged, it will not work normally, resulting in the inability to obtain accurate data. [0003] In the prior art, there is no objective and accurate method for eva...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N21/88
CPCG01N21/8851G01N2021/8887
Inventor 吕波张宏伟马俊涛郭宇宁吕萌尹园威史林
Owner ARMY ENG UNIV OF PLA
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