Defining frequency domain performance of Analog-to-Information Converters

Doris Bao, Pasquale Daponte, Luca De Vito, Sergio Rapuano

Abstract

The paper deals with the definition of dynamic performance of Analog-to-Information Converters (AICs). These components allow of overcoming the sampling frequency limits of the Shannon's theorem, by assuming that the observed signal has a sparse representation in a given domain. The paper aims to verify the behavior of standard parameters currently defined for Analog-to-Digital Converters when applied to the AICs. To this aim, several simulations and experimental tests have been carried out to study the influence, in the frequency domain, of quantization noise and nonlinearity on the AIC dynamic parameters.

Keywords

Analog to Information Converters, dynamic testing

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IMEKO-TC4-2013-170.pdf

DOI

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IMEKO TC

TC4 - Measurement of Electrical Quantities

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