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Method and device for preventing millimeter wave modeling imaging

A millimeter wave and imaging technology, which is applied in the direction of measuring devices, radio wave reflection/reradiation, interference to communication, etc., can solve problems such as personal privacy leakage, and achieve the effect of ensuring that it is not leaked

Pending Publication Date: 2019-03-19
ZTE CORP
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  • Abstract
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  • Claims
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Problems solved by technology

Since millimeter wave imaging technology has high resolution and high precision, it can perform high-resolution three-dimensional imaging of close-range objects. If this technology is applied to personal body or facial imaging, it will lead to personal privacy leakage.

Method used

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  • Method and device for preventing millimeter wave modeling imaging
  • Method and device for preventing millimeter wave modeling imaging
  • Method and device for preventing millimeter wave modeling imaging

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Embodiment Construction

[0030] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described below are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0031] Since the millimeter-wave imaging scheme includes active and passive, the method for preventing millimeter-wave imaging provided by the present invention is only for the active imaging scheme, because the active imaging scheme is applicable to a wider range of scenarios and has better imaging effects. More valuable. Minor modifications to this blocking method can add blocking to passive mmWave imaging schemes. The passive imaging solution The opponent’s device is only the millimeter wave emitted by the receiver itself. Therefore, if the millimeter wave emitted by the opponent’s device is not detected, then the opponent’s device may be using a passi...

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Abstract

The invention discloses a method and device for preventing millimeter wave modeling imaging, and relates to the technical field of millimeter wave imaging. The method comprises the steps that a received radio wave is detected to determine whether or not a millimeter wave is emitted by peripheral equipment; when it is detected that the millimeter wave is emitted by the peripheral equipment, the millimeter wave is analyzed to obtain millimeter wave characteristics; a corresponding interfering millimeter wave is generated and emitted according to the obtained millimeter wave characteristics to prevent the peripheral equipment from modeling imaging using the millimeter wave.

Description

technical field [0001] The invention relates to the technical field of millimeter wave imaging, in particular to a method and device for preventing millimeter wave modeling and imaging. Background technique [0002] At present, millimeter wave imaging technology has made great breakthroughs and has been more and more widely used. However, research on millimeter wave blocking technology is relatively small, and most of them are used in the military industry. There is almost no use of millimeter wave blocking technology in the civilian industry. . [0003] With the continuous development of millimeter-wave imaging technology and the continuous improvement of people's demand for imaging, millimeter-wave imaging technology has been more and more used in the fields of security inspection, medical treatment, navigation and traffic control in recent years. Since millimeter-wave imaging technology has high resolution and high precision, it can perform high-resolution three-dimensio...

Claims

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Application Information

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IPC IPC(8): G01S13/89
CPCG01S13/89H04K3/00
Inventor 齐俊强
Owner ZTE CORP
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