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Proceedings Paper

Testing double current bridges for resistance measurements
Author(s): Adam Idzkowski; Jaroslaw Makal
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Paper Abstract

A new type of circuit-bridge supplied unconventionally by two current sources will be discussed. An idea of this circuit has been suggested in some publications by Zygmunt Warsza under a name: double current bridge. The bridge conditioner makes possible to operate with the resistive sensors and to measure one, two or four parameters at one time. In this paper the relations between the arm currents and voltages of DC current supply bridges will be simulated. Also a sensitivity and a nonlinearity of these circuits will be discussed.

Paper Details

Date Published: 23 February 2005
PDF: 6 pages
Proc. SPIE 5775, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments III, (23 February 2005); doi: 10.1117/12.610736
Show Author Affiliations
Adam Idzkowski, Bialystok Technical Univ. (Poland)
Jaroslaw Makal, Bialystok Technical Univ. (Poland)


Published in SPIE Proceedings Vol. 5775:
Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments III

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