CFAR preprocess for near-high clutter detection

Yuchoi Francis Lok

doi:10.1117/12.438153

22 August 2001 CFAR preprocess for near-high clutter detection

Yuchoi Francis Lok

Proceedings Volume 4374, Radar Sensor Technology VI; (2001) https://doi.org/10.1117/12.438153
Event: Aerospace/Defense Sensing, Simulation, and Controls, 2001, Orlando, FL, United States

Abstract

The sliding window process in Constant False Alarm Rate (CFAR) detection creates high threshold levels at both up- range and down-range next to a strong clutter point. If the clutter point is stable, these high threshold levels reduce the probability of detection (Pd) unnecessarily. In this paper, a CFAR pre-process is described which removes the high threshold levels near strong clutter and restores the desired Pd.

Citation Download Citation

Yuchoi Francis Lok "CFAR preprocess for near-high clutter detection", Proc. SPIE 4374, Radar Sensor Technology VI, (22 August 2001); https://doi.org/10.1117/12.438153

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