PRBS non-idealities affecting Random Demodulation Analog-to-Information Converters

Pasquale Daponte, Luca De Vito, Grazia Iadarola, Sergio Rapuano

Abstract

This paper aims to the characterization of non-idealities of the Pseudo Random Binary Sequence (PRBS) mixing the signal input in a Random Demodulation Analog-to-Information Converter (RD AIC). Once the PRBS has been characterized, a simulation analysis has been carried out in order to evaluate the error that each component of the jitter affecting the PRBS causes on the AIC output. Results show that significant error is also caused by deterministic jitter components that could be included in the AIC model.

Keywords

Compressive Sampling, Analog-toInformation Converter, Pseudo-Random-BinarySequence, Jitter.

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IMEKO-TC4-2016-14.pdf

DOI

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IMEKO TC

TC4 - Measurement of Electrical Quantities

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