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Title:
THREE-DIMENSIONAL IMAGING SYSTEM AND METHOD BASED ON ROTATIONAL SCANNING
Document Type and Number:
WIPO Patent Application WO/2018/103519
Kind Code:
A1
Abstract:
Disclosed are a three-dimensional imaging system and method based on rotational scanning. The system comprises: a column-shaped frame (10) with a column-shaped side face; a transceiving antenna array element (11) arranged on the column-shaped side face and used for transmitting a micro-wave detection signal to a detected object (20) located in the column-shaped frame (10) and receiving an echo signal reflected back from the detected object (20); a signal transceiving module (12) for generating the micro-wave detection signal and sending same to the transceiving antenna array element (11) and processing the echo signal; a rotation control module (13) for controlling rotational movement of the transceiving antenna array element (11) along the column-shaped side face so that the transceiving antenna array element (11) transmits the micro-wave detection signal to the detected object (20) from a plurality of angles; and a positioning trigger (31) fixedly arranged on the column-shaped frame (10) and used for triggering, when the transceiving antenna array element (11) moves to the position of the positioning trigger (31), the signal transceiving module (12).

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Inventors:
QI CHUNCHAO (CN)
WANG AIXIAN (CN)
CHEN HANJIANG (CN)
RUAN JIAQI (CN)
LIU JUNCHENG (CN)
XIAO QIAN (CN)
CHEN WEI (CN)
ZHAO SHUKAI (CN)
Application Number:
PCT/CN2017/111237
Publication Date:
June 14, 2018
Filing Date:
November 16, 2017
Export Citation:
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Assignee:
CHINA COMMUNICATION TECH CO LTD (CN)
SHENZHEN INST TERAHERTZ TECH & INNOVATION (CN)
International Classes:
G01S13/89
Domestic Patent References:
WO2008054865A22008-05-08
Foreign References:
CN106680814A2017-05-17
CN206339649U2017-07-18
CN105938206A2016-09-14
CN106094734A2016-11-09
CN105759269A2016-07-13
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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