A new chirp scaling algorithm based on the fractional Fourier transform

  title={A new chirp scaling algorithm based on the fractional Fourier transform},
  author={Ahmed Saleh Amein and John J. Soraghan},
  journal={IEEE Signal Processing Letters},
The fractional Fourier transform (FrFT), which is a generalized form of the well-known Fourier transform, has only recently started to appear in the field of signal processing. This has opened up the possibility of a new range of potentially promising and useful applications. In this letter, we develop a new FrFT-based chirp scaling algorithm (CSA) and compare its performance with the classical CSA based on the fast Fourier transform (FFT). Simulation results show that the FrFT-based CSA can… CONTINUE READING
Highly Cited
This paper has 41 citations. REVIEW CITATIONS


Publications citing this paper.
Showing 1-10 of 22 extracted citations


Publications referenced by this paper.
Showing 1-10 of 18 references

Computation of the fractional Fourier transform

  • A. Bultheel, H. E. Martínez Sulbaran
  • Applied and Computational Harmonic Analysis. New…
  • 2004
1 Excerpt

Sidelobe reduction for matched filter range processing

  • L. R. Varshney, D. Thomas
  • Proc. IEEE Radar Conf., May 2003, pp. 446–451.
  • 2003
2 Excerpts

A SAR parallel processing algorithm and its implementation

  • Y. Pi, H. Long, S. Huang
  • Proc. FIEOS Conf., Denver, CO, Nov. 2002, pp. 211…
  • 2002
1 Excerpt

Similar Papers

Loading similar papers…