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Performance of max-mean level detector with and without censoring

机译:带有和不带有检查的最大均值检测器的性能

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摘要

The maximum-mean-level detector (MX-MLD) is a constant false-alarm rate (CFAR) detector designed to eliminate the excessively high false-alarm rate seen with the MLD at the edges of contiguous clutter regions. The concomitant high target suppression effect led M. Weiss (1982) to suggest a censored modification. The authors analyze the detection performance of the maximum-censored-mean-level detector (MX-CMLD). A homogeneous Swerling II target and clutter environment are assumed, and only single-pulse detection is considered. Analytic results apply equally to the MX-MLD and extend previous analysis. Simulation results are presented that demonstrate the qualitative effects of various CFAR detectors in nonhomogeneous clutter environments.
机译:最大均值检测器(MX-MLD)是一个恒定的误报率(CFAR)检测器,旨在消除MLD在连续杂波区域边缘看到的过高的误报率。伴随的高目标抑制作用导致M. Weiss(1982)建议进行审查。作者分析了最大删节均值检测器(MX-CMLD)的检测性能。假设均质的Swerling II目标和杂波环境,并且仅考虑单脉冲检测。分析结果同样适用于MX-MLD,并扩展了先前的分析。仿真结果表明,在非均匀杂波环境中,各种CFAR检测器具有定性效果。

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