DocumentCode
236154
Title
Progress towards an impedance bridge using two programmable Josephson voltage standards
Author
Eklund, Gunnar ; Bergsten, Tobias ; Tarasso, Valter ; Rydler, Karl-Erik
Author_Institution
SP Tech. Res. Inst. of Sweden, Boras, Sweden
fYear
2014
fDate
24-29 Aug. 2014
Firstpage
224
Lastpage
225
Abstract
We describe the work towards a setup of a low frequency “Josephson impedance bridge” based on programmable Josephson voltage standards. Tests of ac voltage synthesis and dc voltage measurements of the two programmable Josephson standards have been performed including a direct Josephson dc voltage comparison.
Keywords
Josephson effect; bridge circuits; electric current measurement; electric impedance measurement; measurement standards; programmable circuits; voltage measurement; AC voltage synthesis testing; DC voltage measurement; Josephson impedance bridge; programmable Josephson DC voltage standard; Arrays; Bridge circuits; Frequency conversion; Impedance; Power generation; Standards; Voltage measurement; Josephson array; Josephson voltage standard; impedance bridge; voltage measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Precision Electromagnetic Measurements (CPEM 2014), 2014 Conference on
Conference_Location
Rio de Janeiro
ISSN
0589-1485
Print_ISBN
978-1-4799-5205-2
Type
conf
DOI
10.1109/CPEM.2014.6898340
Filename
6898340
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