Delft University of Technology Spectral Polarimetric Features Analysis of Wind Turbine Clutter in Weather Radar

نویسندگان

  • Jiapeng Yin
  • Oleg Krasnov
  • Christine Unal
  • Stefano Medagli
  • Herman Russchenberg
چکیده

Wind turbine clutter has gradually become a concern for the radar community for its increasing size and quantity worldwide. Based on the S-band polarimetric Doppler PARSAX radar measurements, this paper demonstrates the micro-Doppler features and spectral-polarimetric characteristic of wind turbine clutter, the probability distribution functions of different spectralpolarimetric variables. Finally, a simple thresholding method to remove wind turbine clutter is put forward, and its effectiveness can be verified by the measured data. This work is expected to contribute to developing effective algorithms for this dynamic clutter suppression for operational weather radar.

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تاریخ انتشار 2017