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REPUBLIC OF SERBIA MINISTRY OF DEFENCE
MINISTRY OF DEFENCE Material Resources Sector Defensive Technologies Department
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A Comparative Analysis of the CFAR Detectors
Military technical institute, Belgrade, divkovic555@gmail.com MILENKO ANDRIĆ Military Academy, Belgrade, asmilenko@beotel.net BOJAN ZRNIĆ Defense Technologies Department, Belgrade, bojan.zrnic@vs.rs
Abstract: This paper describes a fusion CA-TM-OS-CFAR and CATM-CFAR detectors. Mathematical models for the above mentioned detectors are given in brief. Changes in the probability of detection depending on the size of the reference window of detection and probability of false alarm rate are shown. The article presents detection of simulated radar targets in Weibull clutter and real radar targets in real clutter and compares characteristics of fusion CA-TM-OS-CFAR with CATM-CFAR detector. Keywords: CFAR detection, radar target, clutter. |
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