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:
Dec. 20, 2022
Filed:
Nov. 16, 2017
China Communication Technology Co., Ltd., Shenzhen, CN;
Shenzhen Institute of Terahertz Technology and Innovation, Shenzhen, CN;
Chunchao Qi, Shenzhen, CN;
Aixian Wang, Shenzhen, CN;
Hanjiang Chen, Shenzhen, CN;
Jiaqi Ruan, Shenzhen, CN;
Juncheng Liu, Shenzhen, CN;
Qian Xiao, Shenzhen, CN;
Wei Chen, Shenzhen, CN;
Shukai Zhao, Shenzhen, CN;
CHINA COMMUNICATION TECHNOLOGY CO., LTD., Guangdong, CN;
SHENZHEN INSTITUTE OF TERAHERTZ TECHNOLOGY AND INNOVATION, Guangdong, CN;
Abstract
A three-dimensional imaging system and method based on rotational scanning is disclosed. The system includes a column-shaped frame with a column-shaped side; a transceiving antenna array element arranged on the column-shaped side that transmits a micro-wave detection signal to a detected object located in the column-shaped frame and receives an echo signal reflected back from the detected object; a signal transceiving device that generates the micro-wave detection signal and sends same to the transceiving antenna array element and processes the echo signal; a rotation control device that controls rotational movement of the transceiving antenna array element so that the transceiving antenna array element transmits the micro-wave detection signal to the detected object in a plurality of angles; and a positioning trigger fixedly arranged on the column-shaped frame and configured to trigger the signal transceiving device when the transceiving antenna array element arrives at a position of the positioning trigger.