A sub-burst DFT scheme for CW burst detection in mobile satellite communication

@article{Shi2000ASD,
  title={A sub-burst DFT scheme for CW burst detection in mobile satellite communication},
  author={Zhen-Liang Shi and Yezdi Antia and A. Roger Hammons},
  journal={IEEE Journal on Selected Areas in Communications},
  year={2000},
  volume={18},
  pages={380-390}
}
This paper presents a new idea to detect a continuous-wave (CW) burst with unknown frequency using the discrete Fourier transform. Given a CW burst of certain length, an obvious detection scheme would be to compute the DFT power over the whole burst and in the given frequency bins that cover the total frequency uncertainty range. This may result in poor performance when the CW frequency is not exactly in one of the DFT bins. The new scheme divides the CW burst into L sub-bursts and computes the… CONTINUE READING
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Introduction to Mathematical Statistics

  • R. V. Hogg, A. T. Craig
  • 4th ed. New York: Macmillan
  • 1978
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