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• Bearing estimation using double frequency reassignment for a linear passive array

  Publication

  • K. Czarnecki
  • W. Leśniak

  - Polish Maritime Research - Year 2017

  The paper demonstrates the use of frequency reassignment for bearing estimation. For this task, signals derived from a linear equispaced passive array are used. The presented method makes use of Fourier transformation based spatial spectrum estimation. It is further developed through the application of two-dimensional reassignment, which leads to obtaining highly concentrated energy distributions in the joint frequency-angle domain...

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