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Compensation for spurious signals due to misalignment of magnetic axes of a differential magnetic-modulation transducer. II. Theory

  • Magnetic and Electromagnetic Methods
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Abstract

Calculations of the compensating field as functions of operating parameters of a compensating element based on the model of axially symmetrical distribution of surface magnetic charges are discussed. The efficiency of the compensation for spurious signals due to the misalignment of magnetic axes of a differential magnetic-modulation transducer and the transverse component of the terrestrial magnetic field is strongly affected by the selection of the optimal length of the compensating element, its diameter, shape, separation from the magnetically sensitive element, and other factors.

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Authors and Affiliations

  1. Institute of Metal Physics, Ural Division, Russian Academy of Sciences, Ekaterinburg, Russia

    V. I. Pudov & S. V. Zhakov

Authors
  1. V. I. Pudov
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  2. S. V. Zhakov
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Pudov, V.I., Zhakov, S.V. Compensation for spurious signals due to misalignment of magnetic axes of a differential magnetic-modulation transducer. II. Theory. Russ J Nondestruct Test 36, 475–485 (2000). https://doi.org/10.1007/BF02759428

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  • DOI: https://doi.org/10.1007/BF02759428

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