FIELD: physics.
SUBSTANCE: in each of two series-connected multiple-element two-terminal devices, one of the two branches of a four-arm bridge circuit there is a second capacitors. One of the capacitors had variable capacitance.
EFFECT: more accurate measurement of parametres of multiple-element passive two-terminal devices using a bridge circuit with broader functionalities, and reduced error component from the effect of external electromagnetic fields on the measuring device.
1 dwg
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Authors
Dates
2010-09-20—Published
2009-09-23—Filed