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Proceedings Paper

High-precision voltage measurement based on the Josephson junction array voltage standard
Author(s): Jie Gao; Chao-Jun Zhang; Guo-Lin Zhong; Yuqing Zhou; Qi-Zhao Zhang
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Paper Abstract

Josephson junction array vo1tae standard (JJAVS) ftas been operated at the 4IMTT. s the Josephson junction can be viewed as an ideal volta9e/frequency converter 1measurelnerLt precision of dc volta9e at level of 1 volt has been greatly improved bi the advent of zero-crossin9 rf induced steps TITLe precision of the taeasureiuent is estiniated to be less than OO3 ppra.

Paper Details

Date Published: 22 September 1993
PDF: 6 pages
Proc. SPIE 2101, Measurement Technology and Intelligent Instruments, (22 September 1993); doi: 10.1117/12.156510
Show Author Affiliations
Jie Gao, National Institute of Measurement and Testing Technology (China)
Chao-Jun Zhang, National Institute of Measurement and Testing Technology (China)
Guo-Lin Zhong, National Institute of Measurement and Testing Technology (China)
Yuqing Zhou, National Institute of Measurement and Testing Technology (China)
Qi-Zhao Zhang, Univ. of Electronics of Science and Technology (China)


Published in SPIE Proceedings Vol. 2101:
Measurement Technology and Intelligent Instruments

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