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ISAR Imaging for Maneuvering Targets with Complex Motion Based on Generalized Radon-Fourier Transform and Gradient-Based Descent under Low SNR.

Zhijun YangDong LiXiaoheng TanHongqing LiuYuchuan LiuGuisheng Liao
Published in: Remote. Sens. (2021)
Keyphrases
  • isar imaging
  • fourier transform
  • low snr
  • radon transform
  • frequency domain
  • inverse synthetic aperture radar
  • noise model
  • signal processing
  • low signal to noise ratio
  • spatial domain
  • discrete fourier transform