Exploitation of spectral redundancy in cyclostationary signals

@article{Gardner1991ExploitationOS,
  title={Exploitation of spectral redundancy in cyclostationary signals},
  author={W. Gardner},
  journal={IEEE Signal Processing Magazine},
  year={1991},
  volume={8},
  pages={14-36}
}
  • W. Gardner
  • Published 1991
  • Computer Science, Mathematics
  • IEEE Signal Processing Magazine
It is shown that the cyclostationarity attribute, as it is reflected in the periodicities of (second-order) moments of the signal, can be interpreted in terms of the property that allows generation of spectral lines from the signal by putting it through a (quadratic) nonlinear transformation. The fundamental link between the spectral-line generation property and the statistical property called spectral correlation, which corresponds to the correlation that exists between the random fluctuations… Expand
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