AC voltage standard based on a programmable SIS array

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Abstract

An AC voltage standard is being developed based on phase sensitive detection of the amplitude of the fundamental frequency component of the output of a programmable Josephson voltage array. The setup is described and requirements for relative uncertainties less than 10/sup -7/ at 1 kHz and 1 V are discussed. According to preliminary experiments, the constructed current bias is able to drive the array from -1 to +1 V within less than 100 ns.
Original languageEnglish
Pages (from-to)533-537
Number of pages5
JournalIEEE Transactions on Instrumentation and Measurement
Volume52
Issue number2
DOIs
Publication statusPublished - 2003
MoE publication typeA1 Journal article-refereed

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Keywords

  • AC voltage
  • programmable Josephson voltage standard

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