DocumentCode
2129114
Title
Improvement of the 10 volt Josephson array voltage standard at the BEV by semiautomated computer control
Author
Waldmann, W. ; Riegelbauer, H. ; Gutmann, P.
Author_Institution
Bundesamt fur Eich- und Vermessungswesen, Vienna, Austria
fYear
2000
fDate
14-19 May 2000
Firstpage
255
Lastpage
256
Abstract
A program for the measurement procedure was developed which calculates the voltage of the Josephson Array Voltage Standard with the actual readings of the microwave frequency. The results on low noise measurements with standard cells show, that different conditions of the microwave frequency are taken into account by the program.
Keywords
Josephson effect; computerized control; computerized instrumentation; measurement standards; measurement uncertainty; microwave measurement; superconducting junction devices; voltage measurement; 10 V; BEV; Josephson array; low noise measurements; measurement uncertainty; microwave frequency; semiautomated computer control; standard cells; voltage standard; Battery powered vehicles; Circuit stability; Counting circuits; Frequency measurement; Gunn devices; Measurement standards; Microwave frequencies; Microwave measurements; Microwave oscillators; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Precision Electromagnetic Measurements Digest, 2000 Conference on
Conference_Location
Sydney, NSW, Australia
Print_ISBN
0-7803-5744-2
Type
conf
DOI
10.1109/CPEM.2000.850973
Filename
850973
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