AM Signal finding in the environment full of micro doppler shifts using bispectral analysis
E Sivolenko, B Hovhannisyan… - 2019 IEEE International …, 2019 - ieeexplore.ieee.org
E Sivolenko, B Hovhannisyan, A Medvedev
2019 IEEE International Conference on Electrical Engineering and …, 2019•ieeexplore.ieee.orgThe signal analysis using the power spectrum and autocorrelation function is insufficient as
it does not provide complete information about signals because of the loss of the phase
information in the power spectrum and autocorrelation function. In this case it is very
important to use higher order statistics (HOS). We use HOS to distinguish between useful
information and noise, with the procedure looking like carrier suppressed amplitude
modulation. Matching of these two signals is described in the paper.
it does not provide complete information about signals because of the loss of the phase
information in the power spectrum and autocorrelation function. In this case it is very
important to use higher order statistics (HOS). We use HOS to distinguish between useful
information and noise, with the procedure looking like carrier suppressed amplitude
modulation. Matching of these two signals is described in the paper.
The signal analysis using the power spectrum and autocorrelation function is insufficient as it does not provide complete information about signals because of the loss of the phase information in the power spectrum and autocorrelation function. In this case it is very important to use higher order statistics (HOS). We use HOS to distinguish between useful information and noise, with the procedure looking like carrier suppressed amplitude modulation. Matching of these two signals is described in the paper.
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