Title :
On the calibration of a wideband meter
Author :
Early, M.D. ; King, J.A.M.
Author_Institution :
Meas. Stand. Lab. of New Zealand (MSL), Lower Hutt, New Zealand
Abstract :
High frequency ac voltage capability continues to be widely available in modern instrumentation yet little attention has been paid by NMI´s to establishing traceable calibrations for these measurements. Here we report on the calibration of the absolute voltage gain at 1 kHz in a 50 Ω system, a parameter that is often used as a reference value in wideband measurements.
Keywords :
calibration; voltmeters; absolute voltage gain; frequency 1 kHz; high frequency AC voltage capability; resistance 50 ohm; wideband measurements; wideband meter calibration; Attenuators; Calibration; Circuits; Electromagnetic measurements; Gain measurement; Impedance; Instruments; Measurement standards; Voltage; Wideband;
Conference_Titel :
Precision Electromagnetic Measurements (CPEM), 2010 Conference on
Conference_Location :
Daejeon
Print_ISBN :
978-1-4244-6795-2
DOI :
10.1109/CPEM.2010.5544084
