Title :
Impedance simulator for automatic calibration of LCR meters over the entire complex plan
Author :
Overney, Frédéric ; Jeanneret, Blaise
Author_Institution :
Fed. Office of Metrol., METAS, Bern-Wabern, Switzerland
Abstract :
The principle of a new impedance simulator based on a sampling system is described. Such an impedance simulator will be used for the automatic calibration of LCR meters over the entire complex plan. An original approach has been implemented to guarantee the synchronization of the sampling frequency to the LCR meter´s oscillator.
Keywords :
calibration; electric current measurement; electric resistance measurement; inductance measurement; multimeters; oscillators; synchronisation; LCR meter automatic calibration; LCR meter oscillator; impedance simulator; sampling frequency synchronization system; Calibration; Frequency measurement; Frequency synchronization; Impedance; Standards; Synchronization; Voltage measurement; LCR meter; clock synchronization; sampling technique;
Conference_Titel :
Precision Electromagnetic Measurements (CPEM), 2012 Conference on
Conference_Location :
Washington, DC
Print_ISBN :
978-1-4673-0439-9
DOI :
10.1109/CPEM.2012.6251114
