Telecommunications and Radio Engineering
Publication de 12 numéros par an
ISSN Imprimer: 0040-2508
ISSN En ligne: 1943-6009
SJR:
0.185
SNIP:
0.268
CiteScore™::
1.5
H-Index:
22
Indexed in
Efficiency and Sensitivity of CFAR Detection in Clutter with Unknown Covariance Matrix
Volume 65,
Numéro 6-10, 2006,
pp. 557-565
DOI: 10.1615/TelecomRadEng.v65.i6.50
RÉSUMÉ
We conduct a simulation analysis for assessing the constant false alarm rate (CFAR) behavior of three coherent radar detectors in the presence of correlated Gaussian clutter with unknown covariance. We establish the conditions a detector must fulfill in order to ensure the CFAR property. We discuss several detectors with quasi CFAR property. The analysis of CFAR property and the performance analysis, which has been carried out in the presence of correlated Gaussian clutter with unknown covariance, shows that the proposed detectors exhibit a quite acceptable loss with respect to optimum Neyman-Pearson detector.
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