Title :
General-Purpose Current Loop Circuit for Impedance Transducers
Author :
Lvov, Alexey A. ; Pylskiy, Viktor A.
Author_Institution :
Saratov State Tech. Univ.
Abstract :
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
Keywords :
electric reactance measurement; electric resistance measurement; electric sensing devices; transducers; Anderson current loop circuit; general-purpose current loop circuit; impedance transducers; reactance sensors; resistance sensors; Bridge circuits; Circuit noise; Circuit topology; Electrical resistance measurement; Impedance measurement; Region 8; Sensor phenomena and characterization; Signal processing; Transducers; Voltage;
Conference_Titel :
Precision Electromagnetic Measurements Digest, 2004 Conference on
Conference_Location :
London
Print_ISBN :
0-7803-8494-6
Electronic_ISBN :
0-7803-8494-6
DOI :
10.1109/CPEM.2004.305401
