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:
Feb. 04, 2020
Filed:
Jul. 13, 2018
Shenzhen Cct Thz Technology Co., Ltd., Shenzhen, CN;
China Communication Technology Co., Ltd., Shenzhen, CN;
Chunchao Qi, Shenzhen, CN;
Chao Sun, Shenzhen, CN;
Guangsheng Wu, Shenzhen, CN;
Shukai Zhao, Shenzhen, CN;
Qing Ding, Shenzhen, CN;
SHENZHEN CCT THZ TECHNOLOGY CO., LTD., Shenzhen, CN;
CHINA COMMUNICATION TECHNOLOGY CO., LTD., Shenzhen, CN;
Abstract
The present disclosure relates to a security inspection system and method using the three-dimensional holographic imaging technology. The system comprises: a body frame; a millimeter-wave transceiving module, disposed on the body frame; and at least two millimeter-wave switch antenna arrays, connected with the millimeter-wave transceiving module; the number of the millimeter-wave switch antenna arrays being the same as that of the scan areas; a scan driving device, configured to drive the at least two millimeter-wave switch antenna arrays to rotate along the same direction; a control device, configured to control the scan driving device to generate a rotation angle signal; and a parallel-image processing module, configured to synthesize a three-dimensional holographic image of an under-test object according to echo signals collected by the millimeter-wave transceiving module and spatial position information of the echo signals. The present disclosure simplifies the system structure and improves the imaging resolution.