DocumentCode
2276530
Title
Precision haddad-type calculable resistors
Author
Kucera, J. ; Vollmer, E. ; Schurr, J.
Author_Institution
Dept. of Meas. Tech., Czech Tech. Univ. in Prague, Prague
fYear
2008
fDate
8-13 June 2008
Firstpage
112
Lastpage
113
Abstract
Coaxial resistors with a calculable frequency dependence have been realized at PTB as a part of the chain from the DC quantized Hall resistance to the capacitance standard. The construction of resistors with nominal value of 1000 Omega and 1290.64 Omega is described. A modified construction of the original Haddad resistor allows a full dismantling while the outer shielding is intact, and the resistance is adjustable within 10-10-6.
Keywords
Hall effect; resistors; DC quantized Hall resistance; Haddad-type calculable resistors; capacitance standard; coaxial resistors; resistance 1000 ohm; resistance 1290.64 ohm; resistor precision; Capacitance; Coaxial components; Conductors; Connectors; Electrical resistance measurement; Fasteners; Frequency dependence; Lead; Resistors; Wire;
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.2008.4574678
Filename
4574678
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