High resolution radar imaging using bandwidth extrapolation

  • Lan Chen, Jie Chen
  • Published 2010 in
    2010 3rd International Congress on Image and…


The resolution of a synthetic aperture radar (SAR) image, in range and azimuth, is limited by the transmitted signal bandwidth and the synthetic aperture length, respectively. Bandwidth extrapolation algorithm is one of the various superresolution techniques for improving the resolution. The frequency AR model is used in the paper to expand the effective… (More)


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