Cfar

CFAR Detectors and Interference

CFAR Detectors and Interference
  1. What is a CFAR detector?
  2. What is cell averaging CFAR?

What is a CFAR detector?

Constant false alarm rate (CFAR) detection refers to a common form of adaptive algorithm used in radar systems to detect target returns against a background of noise, clutter and interference.

What is cell averaging CFAR?

Cell – Averaging CFAR (CA - CFAR) is a type of CFAR detection where the threshold is estimated by scanning a block of cells around a cell-under-test (CUT) and calculating the average power level.

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