NRC recently established an AC Josephson Voltage Standard (ACJVS) system based on a NIST pulse-driven Josephson-junction array. This paper describes the efforts undertaken at NRC and the experience that was gained. An experimental method of measuring corrections due to the probe leads is described and first results are reported.
Proceedings Title: CPEM- Conference Digest
Conference Dates: June 13-18, 2010
Conference Location: Daejeon, -1
Conference Title: Conference on Precision Electromagnetic Measurements
Pub Type: Conferences
Digital-analog conversion, Josephson arrays, Quantization, Signal synthesis, Standards, Superconductor-normal-superconductor devices, Voltage measurement