Robust Data-Optimized Stochastic Analog-to-Digital Converters

@article{Nguyen2007RobustDS,
  title={Robust Data-Optimized Stochastic Analog-to-Digital Converters},
  author={Thinh P. Nguyen},
  journal={IEEE Trans. Signal Processing},
  year={2007},
  volume={55},
  pages={2735-2740}
}
The majority of Analog-to-Digital converters (ADC) are designed without taking into consideration the distribution of input signal. In this paper, we present a novel ADC architecture that is optimized for a given input signal’s statistics. The new robust data-optimized stochastic flash (RDSF) ADC achieves robustness and high accuracy by employing (a) a large number of 1-bit quantizers operating in parallel with an additive noise and (b) a novel probability density transform (PDT). We… CONTINUE READING
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