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I/Q 불균형을 보상하기 위한 레이더 신호 처리 장치 및 방법

Title
I/Q 불균형을 보상하기 위한 레이더 신호 처리 장치 및 방법
Translated Title
RADAR SIGNAL PROCESSING METHOD AND APPARATUS FOR COMPENSATING FOR IN-PHASE/QUADRATURE-PHASE
Inventors
오대건김상동이종훈
DGIST Inventors
오대건김상동이종훈
Country
US
Application Date
2015-08-10
Application No.
14-822729
Registration Date
2018-08-28
Registration No.
10-061-014
Assignee
(재)대구경북과학기술원(100/100)
URI
http://hdl.handle.net/20.500.11750/11355
Abstract
Provided is a radar signal processing method and apparatus for compensating for an in-phase/quadrature-phase (I/Q) imbalance, the method including extracting a real part of a radar signal in which an I/Q imbalance occurs through a conversion of an in-phase (I) channel signal of the radar signal, extracting an imaginary part of the radar signal through a conversion of a quadrature-phase (Q) channel signal of the radar signal, extracting an error due to the I/Q imbalance based on the real part and the imaginary part, and outputting a correction signal obtained by compensating for the I/Q imbalance of the radar signal based on the error.
Related Researcher
Files:
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Collection:
Division of Intelligent Robotics3. Patents
Division of Automotive Technology3. Patents
Division of Automotive TechnologyAdvanced Radar Tech. Lab3. Patents


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