TY  - CONF
ID  - 20955690
AU  - Filipski, Piotr S.
T1  - Investigation of systematic errors of an AC Jospehson Voltage Standard
C8  - 2012 Conference on Precision Electromagnetic Measurements
T3  - 2012 Conference on Precision Electromagnetic Measurements (CPEM 2012), 1-6 July 2012, Washington, DC, USA
PB  - IEEE
SP  - 36
EP  - 37
PY  - 2012
KW  - Josephson effect
KW  - calibration
KW  - digital-analog conversion
KW  - superconducting arrays
KW  - voltage measurement
KW  - signal synthesis
N2  - This paper presents results of experiments quantifying two systematic errors associated with the calibrations by use of an AC Josephson Voltage Standard: the change in the voltage leads error with the change in the level of probe immersion in the liquid helium, and the effect of the internal inductance of a Josephson array. The measurements were performed at frequencies 100 kHz and above, however, they can be used in evaluating an error budget at lower frequencies.
DO  - http://dx.doi.org/10.1109/CPEM.2012.6250646
U3  - NRC Institute for National Measurement Standards
U3  - Institut des étalons nationaux de mesure du CNRC (IENM-INMS)
U3  - National Research Council Canada
U3  - Conseil national de recherches Canada (CNRC-NRC)
SN  - 0589-1485
SN  - 978-1-4673-0439-9
ER  -