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A method to measure the millivolt ac voltage has been described. The method is based on use of the binary inductive voltage divider and 2n:1IVDs. The measurement setup for the calibration of the 2n:1IVD has been proposed and the results have also been given at frequencies up to 100 kHz.
A new method to measure millivolt ac voltage accurately has been proposed. The method is based on the use of a binary inductive current divider and current shunts with known ac-dc difference, to calibrate Fluke792A at ranges from 100 mV to 1 mV at frequencies up to 200 kHz.
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