False Alarm Analysis of the CATM-CFAR in Presence of Clutter Edge
Abstract
This paper presents a false alarm analysis of the cell-averaging-trimmed-mean constant false alarm rate (CATM-CFAR) detector in the presence of clutter edge. Structure of the CATM-CFAR detector is described briefly. Detection curves for optimal, CATM, cell-averaging (CA), trimmed-mean (TM) and ordered-statistic (OS) CFAR detectors has been analyzed and compared for desired probability of false alarm and determined size of the reference window. False alarm analysis of the CATM-CFAR in case of clutter with constant clutter-to-noise ratio has been conducted. Also, comparative false alarm analysis of CATM and some of well known CFAR detectors is carried out and results are presented.
Keywords
CFAR detection, false alarm rate, clutter edgePersistent identifier
http://hdl.handle.net/11012/36394Document type
Peer reviewedDocument version
Final PDFSource
Radioengineering. 2014, vol. 23, č. 1, s. 66-72. ISSN 1210-2512http://www.radioeng.cz/fulltexts/2014/14_01_0066_0072.pdf
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- 2014/1 [64]