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2 August 1999 Detection of deep water mines and minelike targets using the polarity coincidence generalized detector
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Abstract
This article concerns the problems of using the polarity coincidence generalized detector for detection of deep water mines and mine-like targets. The power signal-to-noise ratio at the output of the polarity coincidence generalized detector is determined under conditions that the power signal-to-noise ratio at the input is significantly below unit. The power signal-to-noise ratio losses at the output of the polarity coincidence generalized detector arising in consequence of clipping, sampling and amplitude quantization are determined as a function of the spectrum bandwidth of the signal at the detector input and sampling rate under three various energy spectrums of the input signals. Comparative analysis between the polarity coincidence generalized detector and detectors constructed in accordance with the optimum algorithms of classical and modern signal detection theories is carried out. Results of the comparative analysis demonstrate the superiority of the generalized detector over the correlation detector.
© (1999) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Vyacheslav P. Tuzlukov "Detection of deep water mines and minelike targets using the polarity coincidence generalized detector", Proc. SPIE 3710, Detection and Remediation Technologies for Mines and Minelike Targets IV, (2 August 1999); https://doi.org/10.1117/12.357025
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