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Millimeter wave security check instrument debugging system and millimeter wave security check instrument debugging method

A technology for debugging systems and debugging methods, which is applied in radio wave measurement systems, geological exploration using millimeter waves, instruments, etc.

Active Publication Date: 2016-09-14
SHENZHEN CCT THZ TECH CO LTD
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Based on this, it is necessary to address the problem of how to improve the imaging resolution of the millimeter-wave holographic imaging security inspection system, and provide a millimeter-wave security inspection device debugging system and a millimeter-wave security inspection device debugging method

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  • Millimeter wave security check instrument debugging system and millimeter wave security check instrument debugging method

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Embodiment Construction

[0041] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0042] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terminology used herein in the description of the invention is for the purpose of describing specific embodiments only, and is not intended to limit the present invention. As used herein, the term "and / or" includes any and all combinations of one or more of the ...

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Abstract

The invention relates to a millimeter wave security check instrument debugging system and a millimeter wave security check instrument debugging method. The system and method are used for debugging the imaging resolution of a millimeter wave holographic imaging security check system. A main control device is used for generating millimeter wave detection signals and reference signals; the main control device is also used for transmitting the millimeter wave detection signals to a detected object through a millimeter wave transmitting antenna and receiving echo signals reflected from the detected object through a millimeter wave receiving antenna when the millimeter wave transmitting antenna, the millimeter wave receiving antenna and the detected object are located at different relative positions, and the then, the main control device carries out 3D imaging by using a holographic image technology according to the reference signals and the echo signals; and the main control device can finally obtain a plurality of 3D imaging results, and therefore, optimal relative positions of the millimeter wave transmitting antenna, the millimeter wave receiving antenna and the detected object can be determined. The system and method can be applied to the millimeter wave holographic imaging security check system, and therefore, the imaging resolution of the millimeter wave holographic imaging security check system can be improved.

Description

technical field [0001] The invention relates to the technical field of human body security inspection, in particular to a millimeter wave security inspection instrument debugging system and a millimeter wave security inspection instrument debugging method. Background technique [0002] The frequency of millimeter wave is 30GHz to 300GHz (wavelength from 1mm to 10mm). In practical engineering applications, the low-end frequency of millimeter wave is often reduced to 26GHz. In the electromagnetic spectrum, the position of millimeter wave frequency is between infrared and microwave. Compared with infrared, millimeter wave has the ability to work around the clock and can be used in harsh environments such as smoke, clouds and fog. As the microwave frequency band becomes more and more crowded, millimeter wave takes into account the advantages of microwave, and also has some advantages that low-frequency microwave does not have. Compared with microwaves, millimeter waves have sh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01V13/00
CPCG01V13/00G01V8/005G01S13/89G01V8/10
Inventor 孙超祁春超吴光胜赵术开丁庆
Owner SHENZHEN CCT THZ TECH CO LTD
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