公开(公告)号：MY186835A

公开(公告)日：2021-08-25

申请号：MYPI2017001816

申请日：2017-12-08

Applicant: MIMOS BERHAD

Inventor： DR PU CHUAN CHIN ,  AZHAR BIN ABU TALIB ,  DR KEERATPAL SINGH ,  MOHD RIZAL BIN ABU BAKAR ,  HAMSA KRISHNA A/L KUNANAYAGAM

IPC: G01S13/56 ,  G01S7/292 ,  G01S7/41 ,  G01S13/04 ,  G01S13/72

Abstract: 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.