Result Details
A 16-bit Switched-Capacitor Sigma-Delta Modulator Matlab Model Exploiting Two-Step Quantization Process
Lukas Fujcik, Radimir Vrba, Miroslav Sveda. A 16-bit Switched-Capacitor Sigma-Delta Modulator Matlab Model Exploiting Two-Step Quantization Process. In Proceedings Signal Processing, Systems Modeling and Control. Juan Andrade Cetto, 2006. 6 p. ISBN: 972-8865-61-9.
Type
conference paper
Language
English
Authors
Fujcik Lukáš, doc. Ing., Ph.D., UMEL (FEEC)
Vrba Radimír, prof. Ing., CSc., UMEL (FEEC)
Švéda Miroslav, prof. Ing., CSc., DIFS (FIT), UTKO (FEEC)
Vrba Radimír, prof. Ing., CSc., UMEL (FEEC)
Švéda Miroslav, prof. Ing., CSc., DIFS (FIT), UTKO (FEEC)
Abstract
This paper presents a novel architecture of high-order single-stage sigma-delta (ΣΔ) converter for sensor measurement. The two-step quantization technique was utilized to design of novel architecture of sigma-delta; modulator. The time steps are interleaved to achieve resolution improvement without decreasing of conversion speed. This technique can be useful for low oversampling ratio. The novel architecture was designed to obtain high dynamic range of input signal, high signal-to-noise ratio and high reliability.
Keywords
sigma-delta modulator, switched-capacitor technology, quantization process
Published
2006
Pages
6
Proceedings
Proceedings Signal Processing, Systems Modeling and Control
Conference
Third International Conference on Informatics in Control, Automation and Robotics, ICINCO
ISBN
972-8865-61-9
Publisher
Juan Andrade Cetto
BibTeX
@inproceedings{BUT24404,
author="Lukáš {Fujcik} and Radimír {Vrba} and Miroslav {Švéda}",
title="A 16-bit Switched-Capacitor Sigma-Delta Modulator Matlab Model Exploiting Two-Step Quantization Process",
booktitle="Proceedings Signal Processing, Systems Modeling and Control",
year="2006",
pages="6",
publisher="Juan Andrade Cetto",
isbn="972-8865-61-9"
}
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