Title :
Analysis of the time constant for the bifilar calculable AC/DC resistors
Author :
Fujiki, H. ; Domae, A. ; Nakamura, Y.
Author_Institution :
AIST, Nat. Metrol. Inst. of Japan, Ibaraki, Japan
Abstract :
The time constant /spl tau/ of the bifilar type calculable AC/DC resistor, with the aim of realizing the standard of the phase angle /spl theta/ (= /spl omega//spl tau/), has been analyzed. From the results of calculations, it has been shown that the geometrical and electrical conditions where the time constant of the resistor becomes zero (/spl tau/ = 0) can be obtained within the proper dimensions.
Keywords :
measurement standards; resistors; time-domain analysis; bifilar calculable AC/DC resistors; impedance standards; phase angle standard; resistance standards; resistor dimensions; resistor time constant analysis; zero time constant geometrical/electrical conditions; Capacitance; Coaxial components; Conductivity; Equations; Impedance; Inductance; Metrology; Numerical simulation; Resistors; Wire;
Conference_Titel :
Precision Electromagnetic Measurements, 2002. Conference Digest 2002 Conference on
Conference_Location :
Ottawa, Ontario, Canada
Print_ISBN :
0-7803-7242-5
DOI :
10.1109/CPEM.2002.1034863
