DocumentCode
3478289
Title
A four terminal-pair coaxial impedance bridge constructed at inmetro
Author
de Barros e Vasconcellos, Renata ; Ogino, Luiz Macoto
Author_Institution
Capacitance & Inductance Lab. - Inmetro, Duque de Caxias, Brazil
fYear
2010
fDate
13-18 June 2010
Firstpage
396
Lastpage
397
Abstract
This paper describes the development of a four-terminal coaxial bridge, part of the traceability chain of the capacitance unit to the quantum Hall effect, constructed at Inmetro. This bridge will also be used to calibrate AC resistance and high-value capacitance standards.
Keywords
bridge circuits; capacitance; electric impedance; quantum Hall effect; AC resistance; Inmetro; capacitance unit; four terminal-pair coaxial impedance bridge; four-terminal coaxial bridge; high value capacitance standard; quantum Hall effect; traceability chain; Bridge circuits; Calibration; Capacitors; Coaxial components; Impedance; Laboratories; Quantum capacitance; Resistors; Transformer cores; Uncertainty;
fLanguage
English
Publisher
ieee
Conference_Titel
Precision Electromagnetic Measurements (CPEM), 2010 Conference on
Conference_Location
Daejeon
Print_ISBN
978-1-4244-6795-2
Type
conf
DOI
10.1109/CPEM.2010.5544361
Filename
5544361
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