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Correction and Comment on “An Adaptive Resolution Asynchronous ADC Architecture for Data Compression in Energy Constrained Sensing Applications”

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1 Author(s)
Weidong Kuang ; Electrical Engineering Department, University of Texas-Pan American, Edinburg, TX, USA

This comment points out an error in a well accepted fundamental signal-to-noise ratio (SNR) equation for asynchronous ADCs, and presents a correct SNR equation. Meanwhile, a wrong concept of calculating mean-related quantities for non-uniform sampling analysis is corrected. The result is validated by MATLAB simulation.

Published in:

IEEE Transactions on Circuits and Systems I: Regular Papers  (Volume:60 ,  Issue: 4 )