An Adaptive Resolution Asynchronous ADC Architecture for Data Compression in Energy Constrained Sensing Applications (vol 58, pg 921, 2011)

作者：Kuang Weidong^*

来源：IEEE Transactions on Circuits and Systems I-Regular Papers, 2013, 60(4): 1097-1099.

DOI：10.1109/TCSI.2012.2215397

• Level-crossing analog-to-digital converter ( ADC)
• signal-to-noise ratio (SNR)

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.

• 出版日期2013-4