Design of the 14bit delta-sigma modulator for signal processing

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F11%3APU92967" target="_blank" >RIV/00216305:26220/11:PU92967 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Design of the 14bit delta-sigma modulator for signal processing
Original language description
Output signal of the sensors have to be converted from analog to digital (A/D) to consequential processing. The A/D converters are used for this purpose. One of the easiest implementable structures of the A/D converter is based on delta-sigma modulationand decimation. It is thank to that resolution of the delta-sigma A/D converter is mainly (above 90%) influenced by only one analog circuit and its non-ideal behaviour. There is possibility of the effective increasing of the signal to noise ratio of theconverter by increasing of oversampling ratio. Resulting effective number of bits that means converter bits resolution is depended on the signal to noise ratio and goes increase too. Mentioned parameters of the delta-sigma converters offer design converters with very high resolution up to 32bits.
Czech name
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Czech description
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Project
<a href="/en/project/GA102%2F09%2F1628" target="_blank" >GA102/09/1628: Research and development of digitally controlled integrated mixed-mode circuits</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
EDS '11 IMAPS CS INTERNATIONAL CONFERENCE PROCEEDINGS
ISBN
978-80-214-4303-7
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
270-275
Publisher name
NOVPRESS s.r.o.
Place of publication
Brno
Event location
Brno
Event date
Jun 22, 2011
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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