@article{Idzkowski_Walendziuk_Swietochowski_Warsza_2017, title={Metrological Properties of a Two-Output Transducer for Measuring Sum and Difference of Small Resistances}, volume={23}, url={https://eejournal.ktu.lt/index.php/elt/article/view/19268}, DOI={10.5755/j01.eie.23.5.19268}, abstractNote={<p>It presents an alternative realization of a circuit which supplies a resistance bridge, which has the form of a quadrilateral, equipped with two current sources and four electronic keys. The idea with alternately switched current sources allows to measure simultaneously small (up to 1 Ω) differences and sums of two changes in resistance taken from a pair of sensors plugged in the circuit. Problems relating to circuit realization and a way of signal processing are discussed. In the prototype transducer shielding and filtering RFI/EMI were used. The results of measurements conducted with the use of precision resistance decade boxes are presented.</p><p>DOI: <a href="http://dx.doi.org/10.5755/j01.eie.23.5.19268">http://dx.doi.org/10.5755/j01.eie.23.5.19268</a></p>}, number={5}, journal={Elektronika ir Elektrotechnika}, author={Idzkowski, Adam and Walendziuk, Wojciech and Swietochowski, Pawel and Warsza, Zygmunt}, year={2017}, month={Oct.}, pages={41-45} }