On the feasibility of hardware implementation of sub-Nyquist random-sampling based analog-to-information conversion

@article{Pfetsch2008OnTF,
  title={On the feasibility of hardware implementation of sub-Nyquist random-sampling based analog-to-information conversion},
  author={Stephen Pfetsch and Tamer Ragheb and Jason N. Laska and Hamid Nejati and Anna C. Gilbert and Martin Strauss and Richard G. Baraniuk and Yehia Massoud},
  journal={2008 IEEE International Symposium on Circuits and Systems},
  year={2008},
  pages={1480-1483}
}
In this paper, we successfully demonstrate the feasibility of hardware implementation of a sub-Nyquist random- sampling based analog to information converter (RS-AIC). The RS-AIC is based on the theory of information recovery from random samples using an efficient information recovery algorithm to compute the spectrogram of the signal. Our RS-AIC enables sub-Nyquist acquisition and processing of wideband signals that are sparse in a local Fourier representation. Results from our RS-AIC hardware… CONTINUE READING
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Improved time bounds for near-optimal sparse Fourier representation via sampling

  • A. C. Gilbert, S. Muthukrishnan, M. J. Strauss
  • Proc. SPIE Wavelets XI, San Diego, 2005.
  • 2005
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