Abstract: The fact that VCO-ADCs produce noise-shaped quantization noise suggests that a link between frequency modulation and Sigma-Delta modulation should exist. The connection between a VCO-ADC and ...
Abstract: A multiband reconfigurable all-digital transmitter (ADT) employing a sturdy multistage noise-shaping (SMASH) delta-sigma modulation (DSM) is proposed in this article. The N-stage SMASH DSM ...
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