High-precision voltage measurement based on the Josephson junction array voltage standard

Jie Gao; Chao-Jun Zhang; Guo-Lin Zhong; Yuqing Zhou; Qi-Zhao Zhang

doi:10.1117/12.156510

22 September 1993 High-precision voltage measurement based on the Josephson junction array voltage standard

Jie Gao, Chao-Jun Zhang, Guo-Lin Zhong, Yuqing Zhou, Qi-Zhao Zhang

Proceedings Volume 2101, Measurement Technology and Intelligent Instruments; (1993) https://doi.org/10.1117/12.156510
Event: Measurement Technology and Intelligent Instruments, 1993, Wuhan, China

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.

Citation Download Citation

Jie Gao, Chao-Jun Zhang, Guo-Lin Zhong, Yuqing Zhou, and Qi-Zhao Zhang "High-precision voltage measurement based on the Josephson junction array voltage standard", Proc. SPIE 2101, Measurement Technology and Intelligent Instruments, (22 September 1993); https://doi.org/10.1117/12.156510

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