REAL TIME RADAR TARGET DETECTION IN A SPECIFIED SEA AREA

The present invention relates to a method that increases detection accuracy while decreases computing load required by checking whether there target(s) exists in the sea area. Target is detected in real-time (100) by acquiring time-series radar signal from receiver (102); converting each sample of s...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MOHD RIZAL BIN ABU BAKAR, HAMSA KRISHNA A/L KUNANAYAGAM, PU CHUAN CHIN, KEERATPAL SINGH, AZHAR BIN ABU TALIB
Format:	Patent
Sprache:	eng
Schlagworte:	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 PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING
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Beschreibung
Zusammenfassung:	The present invention relates to a method that increases detection accuracy while decreases computing load required by checking whether there target(s) exists in the sea area. Target is detected in real-time (100) by acquiring time-series radar signal from receiver (102); converting each sample of said received radar signal into suitable numerical format (104); segmenting said received radar signal into segments (106); determining threshold setting for deciding alert notification to confirm presence of target in illuminated region (108); storing machine readable instructions in storage medium and performing analysis for detection of probable target in frequency domain (11 0); and presenting output decision to user upon confirmation of existence of target from said detection (112). The present invention detects the existence of slow-moving sea target in a specified area whereby the sensitivity is controlled by threshold set by the user.