This HTML5 document contains 50 embedded RDF statements represented using HTML+Microdata notation.

The embedded RDF content will be recognized by any processor of HTML5 Microdata.

Namespace Prefixes

PrefixIRI
n14http://linked.opendata.cz/ontology/domain/vavai/riv/typAkce/
dctermshttp://purl.org/dc/terms/
n17http://purl.org/net/nknouf/ns/bibtex#
n16http://localhost/temp/predkladatel/
n9http://linked.opendata.cz/resource/domain/vavai/riv/tvurce/
n5http://linked.opendata.cz/resource/domain/vavai/projekt/
n10http://linked.opendata.cz/ontology/domain/vavai/
n15http://linked.opendata.cz/resource/domain/vavai/zamer/
n19http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F00216305%3A26220%2F05%3APU51427%21RIV07-GA0-26220___/
n12https://schema.org/
shttp://schema.org/
skoshttp://www.w3.org/2004/02/skos/core#
n3http://linked.opendata.cz/ontology/domain/vavai/riv/
n2http://linked.opendata.cz/resource/domain/vavai/vysledek/
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
n8http://linked.opendata.cz/ontology/domain/vavai/riv/klicoveSlovo/
n20http://linked.opendata.cz/ontology/domain/vavai/riv/duvernostUdaju/
xsdhhttp://www.w3.org/2001/XMLSchema#
n11http://linked.opendata.cz/ontology/domain/vavai/riv/jazykVysledku/
n7http://linked.opendata.cz/ontology/domain/vavai/riv/aktivita/
n18http://linked.opendata.cz/ontology/domain/vavai/riv/obor/
n13http://linked.opendata.cz/ontology/domain/vavai/riv/druhVysledku/
n21http://reference.data.gov.uk/id/gregorian-year/

Statements

Subject Item
n2:RIV%2F00216305%3A26220%2F05%3APU51427%21RIV07-GA0-26220___
rdf:type
n10:Vysledek skos:Concept
dcterms:description
Článek popisuje novou architekturu převodníku sigma-delta vyššího řádu pro senzorové měření. Převodník s dvoustupňovým kvantovacím procesem je využit jako vícebitový kvantovací obvod.Prezentována acrhitektura byla namodelována v prostředí Matlab Simulink.V článku je také prezentován návrh decimačního filtru pro danou architekturu modulátoru sigma-delta. 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 ΣΔ 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. This paper describes steps involved in a new VHDL design of a decimation filter for a ΣΔ modulator. Parameters of decimation filter are derived from the specifications of the overall ΣΔ modulator. The proposed architecture of switched-capacitor (SC) ΣΔ modulator was simulated with nonidealities blocks, such as sampling jitter, noise, and operational amplifier parameters (white noise, finite dc gain, finite bandwidth, slew rate and saturation voltages). 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 ΣΔ 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. This paper describes steps involved in a new VHDL design of a decimation filter for a ΣΔ modulator. Parameters of decimation filter are derived from the specifications of the overall ΣΔ modulator. The proposed architecture of switched-capacitor (SC) ΣΔ modulator was simulated with nonidealities blocks, such as sampling jitter, noise, and operational amplifier parameters (white noise, finite dc gain, finite bandwidth, slew rate and saturation voltages).
dcterms:title
Modeling and Design of a Novel Architecture of Sigma-Delta Converter for Sensor Measurement Modeling and Design of a Novel Architecture of Sigma-Delta Converter for Sensor Measurement Modelování a návrh nové architektury modulátoru sigma-delta pro senzorové měření.
skos:prefLabel
Modeling and Design of a Novel Architecture of Sigma-Delta Converter for Sensor Measurement Modelování a návrh nové architektury modulátoru sigma-delta pro senzorové měření. Modeling and Design of a Novel Architecture of Sigma-Delta Converter for Sensor Measurement
skos:notation
RIV/00216305:26220/05:PU51427!RIV07-GA0-26220___
n3:strany
148-153
n3:aktivita
n7:P n7:Z
n3:aktivity
P(GA102/05/0869), P(GD102/03/H105), Z(MSM0021630503)
n3:dodaniDat
n21:2007
n3:domaciTvurceVysledku
Mougel, Thibault n9:3071138 n9:4135660
n3:druhVysledku
n13:D
n3:duvernostUdaju
n20:S
n3:entitaPredkladatele
n19:predkladatel
n3:idSjednocenehoVysledku
530555
n3:idVysledku
RIV/00216305:26220/05:PU51427
n3:jazykVysledku
n11:eng
n3:klicovaSlova
sigma-delta modulation, decimation filter, modeling
n3:klicoveSlovo
n8:modeling n8:decimation%20filter n8:sigma-delta%20modulation
n3:kontrolniKodProRIV
[EE28D9A744A6]
n3:mistoKonaniAkce
Brno
n3:mistoVydani
Brno
n3:nazevZdroje
EDS'05 IMAPS CS INTERNATIONAL CONFERENCE PROCEEDINGS
n3:obor
n18:JA
n3:pocetDomacichTvurcuVysledku
3
n3:pocetTvurcuVysledku
3
n3:projekt
n5:GD102%2F03%2FH105 n5:GA102%2F05%2F0869
n3:rokUplatneniVysledku
n21:2005
n3:tvurceVysledku
Vrba, Radimír Mougel, Thibault Fujcik, Lukáš
n3:typAkce
n14:CST
n3:zahajeniAkce
2005-09-15+02:00
n3:zamer
n15:MSM0021630503
s:numberOfPages
6
n17:hasPublisher
Ing. Zdeněk Novotný CSc.
n12:isbn
80-214-2990-9
n16:organizacniJednotka
26220