Overdemodulation for High-Performance Receivers with Low-Resolution ADC

@article{Stein2014OverdemodulationFH,
  title={Overdemodulation for High-Performance Receivers with Low-Resolution ADC},
  author={Manuel S. Stein and Sebastian Theiler and Josef A. Nossek},
  journal={IEEE Wireless Communications Letters},
  year={2014},
  volume={4},
  pages={169-172}
}
  • Manuel S. Stein, Sebastian Theiler, Josef A. Nossek
  • Published in
    IEEE Wireless Communications…
    2014
  • Mathematics, Computer Science
  • The design of the analog demodulator for receivers with low-resolution analog-to-digital converters (ADCs) is investigated. For infinite ADC resolution, demodulation to baseband with M=2 orthogonal sinusoidal functions (quadrature demodulation) is an optimum design choice with respect to system performance. For receivers which are restricted to ADCs with low amplitude resolution, we show that this classical approach is suboptimal under an estimation and information theoretic perspective. To… CONTINUE READING

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