The performance of a four-level sign detector in constant false-alarm rate (CFAR) radar is investigated. The detector uses a single independent reference noise observation per sweep and the nonparametric property is obtained through the use of a conditional statistical test. Detection performance is evaluated for the specific case of white Gaussian background noise with Rician statistics for signal plus noise. Both the asymptotic and finite-sample detection performance is determined and found to be significantly better compared with the sign detector.
A Conditional-Test Sign Detector for Nonparametric Radar
IEEE Transactions on Aerospace and Electronic Systems ; AES-14 , 4 ; 688-692
1978-07-01
831987 byte
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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