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physics.ins-det2014
A three-arm current comparator bridge, for impedance comparisons over the complex plane
Luca Callegaro, Vincenzo D'Elia, Massimo Ortolano +1
We present here the concept of three-arm current comparator impedance bridge, which allows comparisons among three unlike impedances. Its purpose is the calibration of impedances h…
physics.ins-det2014
Experiences with a two terminal-pair digital impedance bridge
Luca Callegaro, Vincenzo D'Elia, Marian Kampik +3
This paper describes the realization of a two terminal-pair digital impedance bridge and the test measurements performed with it. The bridge, with a very simple architecture, is ba…