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2014 | 126 | 1 | 104-105
Article title

Effects of Core Dimensions and Manufacturing Procedure on Fluxgate Noise

Content
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EN
Abstracts
EN
The effect of demagnetizing factor and manufacturing procedure on noise of the fluxgate probes, manufactured from metallic glasses, is presented. The fluxgate probes were either tape-wound, or flat, wet-etched ringcore and race-track geometries. When combining low demagnetizing factor and high enough cross-section of the probe, a minimum in the noise dependence can be found. For 50 mm ringcores, in such minimum the noise value as low as 7 pT_{RMS} in 0.1-10 Hz frequency band was achieved, which is very low for an as-cast tape, and has not been reported before.
Keywords
Contributors
author
  • Dept. of Measurement, FEE, Czech Technical University in Prague, Technická 2, 166 27 Praha, Czech Republic
author
  • Dept. of Measurement, FEE, Czech Technical University in Prague, Technická 2, 166 27 Praha, Czech Republic
author
  • Dept. of Measurement, FEE, Czech Technical University in Prague, Technická 2, 166 27 Praha, Czech Republic
author
  • Institute of Physics, Slovak Academy of Sciences, Dúbravská cesta 9, 84511 Bratislava , Slovakia
author
  • Institute of Physics, Slovak Academy of Sciences, Dúbravská cesta 9, 84511 Bratislava , Slovakia
References
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  • [5] J. Kubík, L. Pavel, P. Ripka, Sens. Act. A 130-131, 184 (2006), doi: 10.1016/j.sna.2005.12.027
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv126n1048kz
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