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Proceedings Paper

Undirected response transducer of magnetic field induction
Author(s): Tadeusz Skubis; Damian Gonscz
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Paper Abstract

This paper present the concept of the transducer for shape reconstruction and magnetic induction measurement of periodic arbitrary shape wave magnetic field. The measuring head consists of three coils with separated leads. Coils are fixed perpendicularly one to the other. Coil output voltages are synchronously sampled and the input samples are processed according to the algorithm developed. The characteristic curve of the transducer is theoretically deduced. Algorithm fixing signs of currently reproduced output samples of reconstructed shape wave is commented. Most significant uncertainty sources of the circuit thrust by essential blocks of signal processing path are analyzed. It was confirmed by simulation that the reconstructed wave shape and calculated induction value are independent of angle setting of measuring head in magnetic field. The transducer sensitivity to the angle setting in the magnetic field is very small.

Paper Details

Date Published: 8 August 2001
PDF: 7 pages
Proc. SPIE 4516, Optoelectronic and Electronic Sensors IV, (8 August 2001); doi: 10.1117/12.435906
Show Author Affiliations
Tadeusz Skubis, Silesian Univ. of Technology (Poland)
Damian Gonscz, Silesian Univ. of Technology (Poland)


Published in SPIE Proceedings Vol. 4516:
Optoelectronic and Electronic Sensors IV

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