Application of a 10 V Programmable Josephson Voltage Standard in Direct Comparison With Conventional Josephson Voltage Standards

Autor:	James Wachter, Yi-hua Tang, Samuel P. Benz, Alain Rufenacht, Gerald J. FitzPatrick
Rok vydání:	2015
Předmět:	Josephson effect Engineering Method comparison business.industry Josephson voltage standard Electronic engineering Electrical engineering NIST Electrical and Electronic Engineering Allan variance business Instrumentation Voltage
Zdroj:	IEEE Transactions on Instrumentation and Measurement. 64:3458-3466
ISSN:	1557-9662 0018-9456
DOI:	10.1109/tim.2015.2463392
Popis:	This paper briefly describes the working principle of the 10 V programmable Josephson voltage standard (PJVS) that was developed at the National Institute of Standards and Technology and how to use it in a direct comparison with a conventional Josephson voltage standard (CJVS). Manual and automatic comparison methods were developed to verify the agreement between the two types of Josephson standards. A 10 V PJVS provided by the National Aeronautics and Space Administration (NASA) was used as a transfer standard in the 2014 Josephson voltage standard Interlaboratory Comparison that is organized by the National Conference of Standards Laboratories International. The results of automatic direct comparisons between a NASA PJVS and three CJVSs are reported. Allan variance is applied to analyze the large number of correlated data for Type A uncertainty.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::9e8ea17f87744aaed43d0621ed0d8dc4 https://doi.org/10.1109/tim.2015.2463392 Zobrazit plný text záznamu