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Millimeter wave imaging scanning detection device and system

A technology of millimeter-wave imaging and scanning detection, which is applied in the direction of electromagnetic wave detection, can solve the problems of human injury and high radiation dose, and achieve the effect of small human injury, low radiation dose, and large-scale use

Inactive Publication Date: 2013-02-06
SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional safety testing equipment that can be directly used on the human body, such as X-ray equipment, etc., emits strong X-ray energy. During safety testing, the radiation dose is relatively high, which is easy to cause harm to the human body.

Method used

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  • Millimeter wave imaging scanning detection device and system
  • Millimeter wave imaging scanning detection device and system

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Embodiment Construction

[0033] 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, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0034] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of ill...

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Abstract

The invention discloses a millimeter wave imaging scanning detection device, which comprises a bracket, a millimeter wave emission source, a vertical guide rail, an objective table and a horizontal guide rail, wherein the bracket has a platy structure; the millimeter wave emission source is used for emitting millimeter waves; the vertical guide rail is arranged on one side face of the bracket; the objective table is connected to the vertical guide rail in a sliding mode and is used for bearing the millimeter wave emission source; the horizontal guide rail is arranged on the objective table; and the millimeter wave emission source is connected to the objective table through the horizontal guide rail in a sliding mode. When working, the millimeter wave imaging scanning detection system is low in radiation dosage and causes small harm to human bodies, thus being beneficial to large-scale application. The invention also provides a millimeter wave imaging scanning detection system.

Description

technical field [0001] The invention relates to the technical field of security inspection, in particular to a millimeter-wave imaging scanning detection device and system. Background technique [0002] Millimeter waves are electromagnetic waves with a wavelength of 1 to 10 millimeters, which are located in the wavelength range where microwaves and far-infrared waves overlap. Millimeter waves are of great significance in communication, radar, guidance, remote sensing technology, radio astronomy and spectroscopy. Utilizing the millimeter-wave frequencies of the atmospheric window enables high-capacity satellite-to-ground communications or ground-relay communications. Utilizing the narrow beam and low sidelobe performance of the millimeter wave antenna can realize low-elevation precision tracking radar and imaging radar. When a long-range missile or spacecraft re-enters the atmosphere, it is necessary to use millimeter waves that can smoothly penetrate the plasma to achieve ...

Claims

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Application Information

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IPC IPC(8): G01V3/12
Inventor 金雷时华峰于文龙刘文权汪震李姣余菲
Owner SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI
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