Title:
SYSTEM FOR PREVENTING MILLIMETER-WAVE RADAR FROM MIS-DETERMINING TARGET OBJECT
Document Type and Number:
WIPO Patent Application WO/2021/114443
Kind Code:
A1
Abstract:
A system for preventing a millimeter-wave radar from mis-determining a target object, comprising a synchronization bus, a millimeter-wave radar, and reflective surface modules (502) arranged around a target object. The reflective surface modules are used to cancel or enhance radar echoes. By arranging a certain number of reflective surface modules around the target object, signals of radar reflection cross-section are cancelled or enhanced, thereby highlighting or hiding the target, reducing the mis-determination of the millimeter-wave radar, and lowering the rate of accidents due to mis-determination.
Inventors:
HE ZHONGXIA (CN)
LIU JINLIN (CN)
CHEN GUOSHENG (CN)
LIANG WEN (CN)
LIU JINLIN (CN)
CHEN GUOSHENG (CN)
LIANG WEN (CN)
Application Number:
PCT/CN2020/070355
Publication Date:
June 17, 2021
Filing Date:
January 03, 2020
Export Citation:
Assignee:
SENWELLEN SHENZHEN COMMUNICATIONS TECH CO LTD (CN)
International Classes:
G01S7/38
Foreign References:
| CN104833961A | 2015-08-12 | |||
| CN106842162A | 2017-06-13 | |||
| CN203480023U | 2014-03-12 | |||
| CN108181615A | 2018-06-19 | |||
| CN106569183A | 2017-04-19 |
Other References:
XU SHENG , XU YUAN-MING: "Research on Active Cancellation Stealth System Design", AVIONICS TECHNOLOGY, vol. 45, no. 3, 30 September 2014 (2014-09-30), pages 26 - 32, XP055821056, ISSN: 1006-141X, DOI: 10.3969/j.issn.1006-141X.2014.03.06
QU CHANG-WEN, XIANG YING-CHUN: "Active Cancellation Stealth Analysis Based on RCS Characteristic of Target", RADAR SCIENCE AND TECHNOLOGY, vol. 8, no. 2, 15 April 2010 (2010-04-15), pages 109 - 112+118, XP055821066, ISSN: 1672-2337
PEHLIVAN MUSTAFA; YEGIN KORKUT: "Self-jamming and interference cancellation techniques for continuous wave Bi-static radar systems", 2018 22ND INTERNATIONAL MICROWAVE AND RADAR CONFERENCE (MIKON), 14 May 2018 (2018-05-14), pages 255 - 257, XP033372320, DOI: 10.23919/MIKON.2018.8405192
QU CHANG-WEN, XIANG YING-CHUN: "Active Cancellation Stealth Analysis Based on RCS Characteristic of Target", RADAR SCIENCE AND TECHNOLOGY, vol. 8, no. 2, 15 April 2010 (2010-04-15), pages 109 - 112+118, XP055821066, ISSN: 1672-2337
PEHLIVAN MUSTAFA; YEGIN KORKUT: "Self-jamming and interference cancellation techniques for continuous wave Bi-static radar systems", 2018 22ND INTERNATIONAL MICROWAVE AND RADAR CONFERENCE (MIKON), 14 May 2018 (2018-05-14), pages 255 - 257, XP033372320, DOI: 10.23919/MIKON.2018.8405192
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