DocumentCode
2130570
Title
Improvements of the NMi VSL HF AC-DC transfer facilities
Author
Van Mullem, C.J. ; Dessens, J.T.
Author_Institution
NMi Van Swinden Lab., Delft, Netherlands
fYear
2000
fDate
14-19 May 2000
Firstpage
381
Lastpage
382
Abstract
This paper reports recent developments of the VSL high frequency AC-DC transfer facilities. For the calculable HF AC-DC standard, figures are given on the long-term stability and consistency between other users. Furthermore, improvements of the measurement set-up (frequency and voltage range and stability) and the RF voltage control are discussed.
Keywords
converters; transfer standards; voltage control; voltage measurement; RF voltage control; amplitude modulation; calculable HF AC-DC standard; coaxial type thermal convertor; consistency; frequency range; high frequency AC-DC transfer facilities; improved measurement setup; long-term stability; optimisation; primary transfer standard; range resistor; travelling standard; voltage range; Coaxial components; Electrical resistance measurement; Hafnium; Laboratories; Measurement standards; Radio frequency; Resistors; Stability; Standards development; Switches;
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.2000.851035
Filename
851035
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