The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 15, 2022
Filed:
Sep. 04, 2017
Shenzhen Victooth Terahertz Technology Co., Ltd., Guangdong, CN;
Shenzhen Institute of Terahertz Technology and Innovation, Guangdong, CN;
SHENZHEN VICTOOTH TERAHERTZ TECHNOLOGY CO., LTD., Guangdong, CN;
SHENZHEN INSTITUTE OF TERAHERTZ TECHNOLOGY AND INNOVATION, Guangdong, CN;
Abstract
A millimeter-wave real-time imaging based safety inspection system and safety inspection method. The safety inspection system includes a conveying device (), a millimeter wave transceiver module (), an antenna array (), a switch array (), a switch control unit (), a quadrature demodulation and data acquisition module (), and an image display unit (). By using an Inverse Synthetic Aperture Radar (ISAR) imaging principle, the millimeter-wave real-time imaging based safety inspection system performs real-time imaging on an object to be inspected when the object moves, so that not only the imaging speed is improved, but also the field of view is enlarged. A safety inspector can determine whether an inspected person carries dangerous goods by observing a three-dimensional diagram of the inspected person, thereby eliminating the inconvenience caused by back-and-forth movement of a safety inspection device used by the safety inspector around the inspected person.