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Constant False Alarm Rate Robust Adaptive Detection Using the Fast Fourier Transform

  • US 20100296565A1
  • Filed: 05/22/2009
  • Published: 11/25/2010
  • Est. Priority Date: 05/22/2009
  • Status: Active Grant
First Claim
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1. A signal detection apparatus, comprising:

  • electronics configured to receive an RF input and to process the RF input applying a decision rule that is a normalized quantity to determine if a man-made signal is present or if only noise is present while achieving a constant false alarm rate.

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