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An improved ADC-error-correction scheme based on a Bayesian approach

delete2008-01-01
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L
Luca De Vito *
L
Linus Michaeli
S
Sergio Rapuano
DOI:10.1109/TIM.2007.908621delete
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摘要

摘要

En 中文
The paper presents an improved method for analog-to-digital-converter (ADC) nonlinearity correction based on a Bayesian-filtering approach. In particular, the dependence of a previous method version on the statistical characterization of the input signal has been removed. Now, the method can work on whatever stimulus signal is used without a priori knowledge about it. The proposed improvement has been validated by a numerical simulation using behavioral models provided by an ADC manufacturer and by an experiment in real ADCs.
Keyword:
analog-to-digital-converter (ADC) correction
Bayes
filtering
nonlinearity
probability density function (pdf)
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期刊

IEEE Transactions on Instrumentation and Measurement 封面图
IEEE Transactions on Instrumentation and Measurement
IF:
5.9
论文数:
2.0W
被引数:
5.8W

机构

University of Sannio 封面图
University of Sannio
学者数:
2.3K
论文数: 2.2K
被引数: 2.3K
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