Title :
Progresses toward capacitance measurements at ultra-acoustic frequencies
Author :
Callegaro, Luca ; Durbiano, Francesca
Author_Institution :
Dept. of Electr. Metrol., Ist. Elettrotecnico Nazionale Galileo Ferraris, Torino
Abstract :
The Istituto Elettrotecnico Nazionale Galileo Ferraris (IEN) is working to provide capacitance traceability in the ultra-acoustic frequency range (up to 10 MHz). For gas-dielectric capacitors (1-1000 pF), a calibration technique has been developed and the calibration service is now operative. For solid-dielectric capacitors (up to 1 muF), a traceability chain has been identified, and a ratio bridge is under construction
Keywords :
calibration; capacitance measurement; capacitors; 1 muF; 1 to 1000 pF; 10 MHz; capacitance measurement; capacitance traceability; gas-dielectric capacitors; solid-dielectric capacitors; ultra-acoustic frequency range; Bridge circuits; Calibration; Capacitance measurement; Capacitors; Coaxial components; Frequency dependence; Impedance; Performance evaluation; Reflection; Voltage;
Conference_Titel :
Precision Electromagnetic Measurements Digest, 2004 Conference on
Conference_Location :
London
Print_ISBN :
0-7803-8494-6
Electronic_ISBN :
0-7803-8494-6
DOI :
10.1109/CPEM.2004.305460
