Title :
A novel approach for CFAR detector design in Weibull background
Author :
Fu, Jeffrey S. ; Zhao, Lei ; Liu, Weixian
Author_Institution :
Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ., Singapore
Abstract :
The mathematical model of two novel constant false alarm rate (CFAR) detectors, the And-CFAR and Or-CFAR, are derived. The two new CFAR detectors improve the conventional cell averaging CFAR (CA-CFAR) and order statistics CFAR (OS-CFAR) by making full use of the cell information. The mathematical model has been validated
Keywords :
Weibull distribution; radar clutter; radar detection; And-CFAR; CA-CFAR; CFAR detector design; OS-CFAR; Or-CFAR; Rayleigh model; Weibull background; Weibull probability density functions; cell averaging CFAR; constant false alarm rate detectors; false alarm probability; mathematical model; order statistics CFAR; Clutter; Detectors; Equations; Laboratories; Mathematical model; Polarization; Probability density function; Radar detection; Statistics; Testing;
Conference_Titel :
Radar, 2001 CIE International Conference on, Proceedings
Conference_Location :
Beijing
Print_ISBN :
0-7803-7000-7
DOI :
10.1109/ICR.2001.984686
