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

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00177016%3A_____%2F14%3A%230000848" target="_blank" >RIV/00177016:_____/14:#0000848 - isvavai.cz</a>
Result on the web
<a href="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" target="_blank" >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</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/CPEM.2014.6898489" target="_blank" >10.1109/CPEM.2014.6898489</a>

Result language
angličtina
Original language name
A quantum standard for sampled electrical measurements - main goals and first results of the EMRP project Q-WAVE
Original language 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 accuracyis 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 Varrays 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.
Czech name
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Czech description
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Project
<a href="/en/project/7AX13031" target="_blank" >7AX13031: A quantum standard for sampled electrical measurements</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
2014 Conference on Precision Electromagnetic Measurements (CPEM 2014)
ISBN
978-1-4799-5205-2
ISSN
0589-1485
e-ISSN
—
Number of pages
2
Pages from-to
522 - 523
Publisher name
IEEE
Place of publication
Rio de Janeiro
Event location
Rio de Janeiro
Event date
Jan 1, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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