Browsing by Subject "Noise shaping"

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Browsing by Subject "Noise shaping"

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  • Ye, Zhipeng; Kennedy, Michael Peter (IEEE, 2007-08)
    A reduced complexity digital multi-stage noise shaping (MASH) delta-sigma modulator for fractional-N frequency synthesizer applications is proposed. A long word is used for the first modulator in a MASH structure; the ...
  • Hosseini, Kaveh; Kennedy, Michael Peter (IEEE, 2008-04)
    In this paper, we extend the idea developed in some of our earlier works of using output feedback to make the quantization step in a digital delta-sigma modulator (DDSM) appear prime. This maximizes the cycle lengths for ...