Acronyms · EW/SIGINT
CFAR
Constant False Alarm Rate
A detection threshold that adapts to local noise/clutter to hold the false-alarm rate constant. In electronic warfare and signals intelligence it describes how the electromagnetic spectrum is sensed, exploited, or denied.
CFAR stands for Constant False Alarm Rate.
A detection threshold that adapts to local noise/clutter to hold the false-alarm rate constant.
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Frequently asked
What does CFAR stand for?
CFAR stands for Constant False Alarm Rate.
What is CFAR (Constant False Alarm Rate)?
A detection threshold that adapts to local noise/clutter to hold the false-alarm rate constant.