Title :
Establishment of 10-V Josephson array voltage standard
Author :
Kyu-Tae Kim ; Jinhee Kim ; Se Il Park ; Yang Sup Song
Author_Institution :
Korea Res. Inst. of Stand. & Sci., Taejon, South Korea
Abstract :
The use of 10-V Josephson voltage standard based on 10-V array enables us more convenient and reliable 10-V calibration compared to 10:1 divider system at KRISS. Consistency between the two systems was successfully tested with using a 10-V Zener voltage standard. The uncertainty of the new 10-V Josephson array system was estimated to be less than 0.01/spl times/10/sup -6/(k=2).
Keywords :
Josephson effect; Zener diodes; calibration; measurement standards; superconducting junction devices; voltage dividers; voltage measurement; 10 V; 10 V standard; 10:1 divider; Josephson array voltage standard; KRISS; Zener voltage standard; calibration; uncertainty; Battery charge measurement; Calibration; Detectors; Measurement standards; Scattering; Sensor arrays; System testing; Time measurement; Uncertainty; Voltage measurement;
Conference_Titel :
Precision Electromagnetic Measurements Digest, 2000 Conference on
Conference_Location :
Sydney, NSW, Australia
Print_ISBN :
0-7803-5744-2
DOI :
10.1109/CPEM.2000.850975
