About: A quantum standard for sampled electrical measurements - main goals and first results of the EMRP project Q-WAVE

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About: A quantum standard for sampled electrical measurements - main goals and first results of the EMRP project Q-WAVE Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=6898489&isnumber=6898219&url=http%3A%2F%2Fieeexplore.ieee.org%2Fielx7%2F6892250%2F6898219%2F06898489.pdf%3Ftp%3D%26arnumber%3D6898489%26isnumber%3D6898219
Description	Josephson voltage standards are well established for use at dc and low-frequency ac voltages. The increasing demand i) to provide traceability for arbitrary waveforms, ii) to extend the range of use to higher frequencies, and iii) to improve the accuracy is being addressed in the project Q-WAVE, which is jointly funded by the European Union and the participating countries within the European Metrology Research Programme (EMRP). Here, sampling measurements and procedures using binary-divided 1 V and 10 V arrays are investigated. In addition, a quantum-based analogue-to-digital converter for direct measurements of arbitrary waveforms is under development. It will contain several Josephson arrays in series biased by a pulse drive based on opto-electronics, in order to increase the output voltage. Josephson voltage standards are well established for use at dc and low-frequency ac voltages. The increasing demand i) to provide traceability for arbitrary waveforms, ii) to extend the range of use to higher frequencies, and iii) to improve the accuracy is being addressed in the project Q-WAVE, which is jointly funded by the European Union and the participating countries within the European Metrology Research Programme (EMRP). Here, sampling measurements and procedures using binary-divided 1 V and 10 V arrays are investigated. In addition, a quantum-based analogue-to-digital converter for direct measurements of arbitrary waveforms is under development. It will contain several Josephson arrays in series biased by a pulse drive based on opto-electronics, in order to increase the output voltage. (en)
Title	A quantum standard for sampled electrical measurements - main goals and first results of the EMRP project Q-WAVE A quantum standard for sampled electrical measurements - main goals and first results of the EMRP project Q-WAVE (en)
skos:prefLabel	A quantum standard for sampled electrical measurements - main goals and first results of the EMRP project Q-WAVE A quantum standard for sampled electrical measurements - main goals and first results of the EMRP project Q-WAVE (en)
skos:notation	RIV/00177016:_____/14:#0000848!RIV15-MSM-00177016
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(7AX13031)
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Šíra, Martin
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Český metrologický institut
http://linked.open...dnocenehoVysledku	1079
http://linked.open...ai/riv/idVysledku	RIV/00177016:_____/14:#0000848
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	uncertainty; josephson voltage standards (en)
http://linked.open.../riv/klicoveSlovo	uncertainty josephson voltage standards
http://linked.open...ontrolniKodProRIV	[F2B7A38212A4]
http://linked.open...v/mistoKonaniAkce	Rio de Janeiro
http://linked.open...i/riv/mistoVydani	Rio de Janeiro
http://linked.open...i/riv/nazevZdroje	2014 Conference on Precision Electromagnetic Measurements (CPEM 2014)
http://linked.open...in/vavai/riv/obor	JB
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	23 (xsd:int)
http://linked.open...vavai/riv/projekt	A quantum standard for sampled electrical measurements
http://linked.open...UplatneniVysledku	2014
http://linked.open...iv/tvurceVysledku	Šíra, Martin
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2014-01-01 (xsd:date)
issn	0589-1485
number of pages	2 (xsd:int)
http://bibframe.org/vocab/doi	10.1109/CPEM.2014.6898489
http://purl.org/ne...btex#hasPublisher	IEEE
https://schema.org/isbn	978-1-4799-5205-2

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