A reconfigurable four terminal-pair digitally assisted and fully digital impedance ratio bridge
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00177016%3A_____%2F17%3AN0000021" target="_blank" >RIV/00177016:_____/17:N0000021 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1109/I2MTC.2017.7969769" target="_blank" >http://dx.doi.org/10.1109/I2MTC.2017.7969769</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/I2MTC.2017.7969769" target="_blank" >10.1109/I2MTC.2017.7969769</a>
Alternative languages
Result language
angličtina
Original language name
A reconfigurable four terminal-pair digitally assisted and fully digital impedance ratio bridge
Original language description
A reconfigurable digital bridge for calibrations of four terminal-pair defined impedance standards in the whole complex impedance plane by means of fully digital (FD) operation of the bridge and for R-R and C-C calibrations by means of involvement of reference inductive voltage divider (IVD) in digitally assisted (DA) configuration have been built during last years. For the bridge purposes, a high accuracy digital voltage sources operating in audio frequency range with full isolation between modules and with battery operation mode were developed. Together with coaxial switches with negligible crosstalk between channels, voltage sources form a base for full automation of the calibration process. The bridge was tested in both FD and DA configurations. Depending on the configuration, different relative accuracy of measurements can be achieved in the range from few parts in 108 to few parts in 105.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20201 - Electrical and electronic engineering
Result continuities
Project
<a href="/en/project/7AX13027" target="_blank" >7AX13027: Automated impedance metrology extending the quantum toolbox for electricity</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
I2MTC 2017 - 2017 IEEE International Instrumentation and Measurement Technology Conference, Proceedings
ISBN
978-150903596-0
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
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Publisher name
Institute of Electrical and Electronics Engineers Inc.
Place of publication
Torino, Italy
Event location
Turin, Italy
Event date
May 22, 2017
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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