A NEW CONICAL-TRAJECTORY POLAR FORMAT ALGORITHM FOR SPOTLIGHT BISTATIC SAR

@inproceedings{Wang2013ANC,
  title={A NEW CONICAL-TRAJECTORY POLAR FORMAT ALGORITHM FOR SPOTLIGHT BISTATIC SAR},
  author={Yan Wang and Jingwen Li and Bing Sun and Jie Chen and Huaping Xu},
  year={2013}
}
  • Yan Wang, Jingwen Li, +2 authors Huaping Xu
  • Published 2013
  • Mathematics
  • The Polar Format Algorithm (PFA) is suitable for spotlight synthetic aperture radar (SAR) image focusing either in monostatic or bistatic cases. The classic linear-trajectory PFA complete data correction in wavenumber domain, converting data from the polar format to the rectangular format. However, the two- dimension processing (either using interpolation or chirp-z transform) introduces heavy computational load, which limits its real-time applications. This study presents a conical-trajectory… CONTINUE READING

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