Precision AC-DC Difference Measurement System Based on a Programmable Josephson Voltage Standard

被引：14

作者：

Budovsky, Ilya ^{[1
]}

Georgakopoulos, Dimitrios ^{[1
]}

Hagen, Thomas ^{[1
]}

Sasaki, Hitoshi ^{[2
]}

Yamamori, Hirotake ^{[2
]}

机构：

[1] Natl Measurement Inst, Lindfield, NSW 2070, Australia

[2] Natl Inst Adv Ind Sci & Technol, Tsukuba, Ibaraki 3058568, Japan

来源：

IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT | 2011年 / 60卷 / 07期

关键词：

Alternating-current-direct-current (ac-dc) transfer standards; alternating voltage measurement; Josephson arrays; Josephson devices; ARRAYS; CONVERTER; JUNCTIONS; ERROR;

D O I：

10.1109/TIM.2011.2108554

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A system designed for precision measurement of ac-dc difference of thermal voltage converters in terms of a programmable Josephson voltage standard is under development at the National Measurement Institute, Australia, in collaboration with the National Institute of Advanced Industrial Science and Technology, Japan. The agreement between the new system and calculable thermal converters is presently better than 0.5 mu V/V at frequencies up to 40 Hz and voltages up to 0.75 V.

引用

页码：2439 / 2444

页数：6

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