Random Noise Radar/Sodar With Ultrawideband Waveforms

@article{Axelsson2007RandomNR,
  title={Random Noise Radar/Sodar With Ultrawideband Waveforms},
  author={Sune R. J. Axelsson},
  journal={IEEE Transactions on Geoscience and Remote Sensing},
  year={2007},
  volume={45},
  pages={1099-1114}
}
Random noise waveforms with ultrawide bandwidth improve the range resolution and reduces the probability of intercept in radar/sodar. As a result of the nonperiodic waveform, the range ambiguity is removed as well. By transmitting a sine signal that is phase or frequency modulated by random noise, autocorrelation functions with improved side lobe suppression in range can be formed. There are great similarities in the signal-processing algorithms applied in noise radar and sodar. The much slower… CONTINUE READING

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