Title :
Calorimetric thermal voltage converter as a wideband calculable standard of ac-dc difference
Author :
Filipski, P.S. ; Clark, R.F. ; Paulusse, D.C.
Author_Institution :
Inst. for Nat. Meas. Stand., Nat. Res. Council of Canada, Ottawa, Ont., Canada
Abstract :
A calorimetric thermal voltage converter is used at the National Research Council of Canada as a high-frequency reference standard of the ac-dc difference. This paper describes its redesigned realization. Calculations and test results in the 10 Hz-100 MHz frequency range are shown.
Keywords :
calorimeters; convertors; transfer standards; voltage measurement; 10 Hz to 100 MHz; AC-DC difference; SMA-type connector; calorimetric thermal voltage converter; high-frequency reference standard; modified design; wideband calculable standard; Analog-digital conversion; Coaxial components; Connectors; Copper; Councils; Frequency conversion; Resistors; Testing; Voltage; Wideband;
Conference_Titel :
Precision Electromagnetic Measurements Digest, 1998 Conference on
Conference_Location :
Washington, DC, USA
Print_ISBN :
0-7803-5018-9
DOI :
10.1109/CPEM.1998.699841
