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A compact transportable Josephson voltage standard
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1997
Year
Low-power ElectronicsSensor CalibrationElectrical EngineeringJosephson JunctionsEngineeringPhysicsMeasurementCalibrationHigh-frequency DeviceDoe Standards LaboratoriesComputer EngineeringEducationNew SystemInstrumentationElectronic InstrumentationPortable 10Measurement SystemElectronic Circuit
The development of a compact, portable 10 V Josephson calibration system is described. Its accuracy is the same as typical laboratory systems, but its weight and volume are reduced by more than a factor of three. The new system will replace conventional travelling voltage standards used within several NASA and DOE standards laboratories.