TY - JOUR
T1 - CA-CFAR detection performance of radar targets embedded in "non centered chi-2 gamma" clutter
AU - Habib, M. A.
AU - Barkat, M.
AU - Aïssa, B.
AU - Denidni, T. A.
PY - 2008
Y1 - 2008
N2 - This work is about evaluating radar performance in detection of targets embedded in a clutter following Non centered chi-2 Gamma distribution model. This model, also called NG-distribution model, is able to fit high resolution sea radar clutter. In this paper, NG model is described. The performances of CA-CFAR radar, namely probability of detection and probability of false alarm, are calculated and closed forms of these probabilities are achieved. In order to evaluate the obtained results, simulation and analytical results are compared. Good matching between these results is achieved.
AB - This work is about evaluating radar performance in detection of targets embedded in a clutter following Non centered chi-2 Gamma distribution model. This model, also called NG-distribution model, is able to fit high resolution sea radar clutter. In this paper, NG model is described. The performances of CA-CFAR radar, namely probability of detection and probability of false alarm, are calculated and closed forms of these probabilities are achieved. In order to evaluate the obtained results, simulation and analytical results are compared. Good matching between these results is achieved.
UR - http://www.scopus.com/inward/record.url?scp=70450104902&partnerID=8YFLogxK
U2 - 10.2528/PIER08092203
DO - 10.2528/PIER08092203
M3 - Article
AN - SCOPUS:70450104902
SN - 1070-4698
VL - 88
SP - 135
EP - 148
JO - Progress in Electromagnetics Research
JF - Progress in Electromagnetics Research
ER -