Radar-based detection system

The invention relates to a method of detecting at least one human-like and/or animal-like target in a detection zone by using a radar-based detection system comprising at least one FMCW radar, the method comprising:-generating radar signal and acquiring reflected radar signal at time ti,-applying si...

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Bibliographic Details
Main Author Kasra HAGHIGHI
Format Patent
LanguageEnglish
Swedish
Published 04.03.2017
Subjects
ALARM SYSTEMS
ANALOGOUS ARRANGEMENTS USING OTHER WAVES
DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES
LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES
MEASURING
ORDER TELEGRAPHS
PHYSICS
RADIO DIRECTION-FINDING
RADIO NAVIGATION
SIGNALLING
SIGNALLING OR CALLING SYSTEMS
TESTING
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Summary:The invention relates to a method of detecting at least one human-like and/or animal-like target in a detection zone by using a radar-based detection system comprising at least one FMCW radar, the method comprising:-generating radar signal and acquiring reflected radar signal at time ti,-applying signal processing on acquired reflected radar signal in order to improve SNR,-analysing the signal spectrum in order to detect distinguish features of target,-classifying distinguishing features of target in order to determine if target is relevant for further actions,-determining if a target deemed relevant for further actions is a false alarm,-applying further actions if target deemed relevant for further actions is not a false alarm. The invention further relates to a radar-based detection system for detection of targets using said method.
Bibliography:Application Number: SE20160051175