DocumentCode
2276190
Title
Error contributions in stepwise synthesized Josephson sine waves
Author
Lee, J. ; Behr, R. ; Katkov, A. ; Palafox, L.
Author_Institution
Phys.-Tech. Bundesanstalt, Braunschweig
fYear
2008
fDate
8-13 June 2008
Firstpage
78
Lastpage
79
Abstract
Synthesizing Josephson stepwise sine waves to produce an AC quantum standard is limited by errors in the waveform transitions between quantized voltages. Many parameters have an impact on the shape of the transients. In this paper, the effect from microwave power and the position of the ground connection on the array chip are discussed.
Keywords
electric current measurement; measurement errors; measurement standards; superconducting junction devices; voltage measurement; AC quantum standard; array chip; ground connection position; microwave power; quantized voltage; stepwise synthesized Josephson sine waves; waveform transition errors; AC generators; Grounding; Josephson junctions; Metrology; Microwave antenna arrays; Reproducibility of results; Shape; Superconducting cables; Superconducting microwave devices; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Precision Electromagnetic Measurements Digest, 2008. CPEM 2008. Conference on
Conference_Location
Broomfield, CO
Print_ISBN
978-1-4244-2399-6
Electronic_ISBN
978-1-4244-2400-9
Type
conf
DOI
10.1109/CPEM.2008.4574661
Filename
4574661
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