Measurements of Frequency Dependences of Low-Value Four-Terminal Resistance Standards

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F13%3A00208505" target="_blank" >RIV/68407700:21230/13:00208505 - 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
Measurements of Frequency Dependences of Low-Value Four-Terminal Resistance Standards
Original language description
A 10 ohm quadrifilar resistor with calculable frequency dependence served as a reference in measurement of frequency dependences of resistance standards ranging from 1 ohm to 0.01 ohm in a frequency range up to 10 kHz. In this measurement, a step-down method based on successive 10:1 comparisons of the standards by means of a transformer bridge was used. Ratio arms of this bridge being formed by an eight-decade, two-stage inductive voltage divider, a small variable voltage injected into one connecting lead of the ratio winding of the divider serves for quadrature balancing.
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
19th IMEKO TC-4 Symposium Measurements of Electrical Quantities - 2013
ISBN
978-84-616-5438-3
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
26-29
Publisher name
Universidad Politechnica de Catalunya
Place of publication
Barcelona
Event location
Barcelona
Event date
Jul 18, 2013
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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