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:
Jan. 17, 2023
Filed:
Jul. 09, 2020
Applicant:
Korea Advanced Institute of Science and Technology, Daejeon, KR;
Inventors:
SeongOok Park, Daejeon, KR;
Junhyeong Park, Daejeon, KR;
Assignee:
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY, Daejeon, KR;
Primary Examiner:
Int. Cl.
CPC ...
G01S 13/34 (2006.01); G01S 7/35 (2006.01); H04B 1/525 (2015.01); G01S 7/282 (2006.01); G01S 13/36 (2006.01); H04B 1/04 (2006.01);
U.S. Cl.
CPC ...
G01S 7/354 (2013.01); G01S 7/282 (2013.01); G01S 13/346 (2013.01); G01S 13/36 (2013.01); H04B 1/525 (2013.01); G01S 7/356 (2021.05); H04B 1/0475 (2013.01);
Abstract
A method for mitigating a leakage signal in an FMCW radar and a radar system thereof are disclosed. The method for mitigating the leakage signal in the radar system includes generating an in-phase signal and a quadrature signal for a beat signal, generating a complex signal using the in-phase signal and the quadrature signal, concentrating a phase noise of the leakage signal included in the complex signal on a stationary point, and mitigating the phase noise based on stationary point concentration (SPC) of the phase noise.