General-Purpose Current Loop Circuit for Impedance Transducers
Alexey Arlenovich L’vov, Viktor A. Pylskiy · 2004
This paper represents the advanced modification of conventional Anderson current loop circuit for impedance transducers (Anderson, 1992). Alongside with well-known features of Anderson loop for pure resistance sensors, the modified version has some additional advantages such as possibility to operate with any type of resistance or reactance sensors, measuring with utmost high accuracy at the expense of optimal digital processing of taken signals