A four-terminal-pair pulse-driven Josephson impedance bridge for 10 nF:10 nF capacitance ratio measurements

Author(s):  
Yaowaret Pimsut ◽  
Stephan Bauer ◽  
Jonas Herick ◽  
Luis Palafox ◽  
Oliver Kieler ◽  
...  
Metrologia ◽  
2010 ◽  
Vol 47 (4) ◽  
pp. 453-459 ◽  
Author(s):  
Jinni Lee ◽  
Jürgen Schurr ◽  
Jaani Nissilä ◽  
Luis Palafox ◽  
Ralf Behr

Author(s):  
Stephan Bauer ◽  
Ralf Behr ◽  
R E Elmquist ◽  
Martin Goetz ◽  
Jonas Herick ◽  
...  

Author(s):  
Andreas Elmholdt Christensen

A four-terminal pair fully digital impedance ratio bridge is described. Its principle of operation including balancing procedure and calculation of unknown impedance value is presented. An initial 1:1 ratio check of the bridge has been performed. Systematic errors of the bridge design and actions to deal with these errors are shown.


Metrologia ◽  
2017 ◽  
Vol 54 (2) ◽  
pp. 152-160 ◽  
Author(s):  
S Bauer ◽  
R Behr ◽  
T Hagen ◽  
O Kieler ◽  
J Lee ◽  
...  

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