MATEC Web Conf.
Volume 155, 2018VIII International Scientific and Practical Conference “Information and Measuring Equipment and Technologies“ (IME&T 2017)
|Number of page(s)||5|
|Published online||28 February 2018|
Plane Source of Concentrated Magnetic Field Based on Square Coils
Radiophysics Faculty, Tomsk State University, Tomsk, Russia
1 Corresponding author: firstname.lastname@example.org
You can see the method of the synthesis of planar sources of concentrated magnetic field. Method defines the current distribution in the plane, which is required to produce a concentrated magnetic field at a distance from the source. Carried out a numerical calculation of the current distribution to create a point field localization. It is shown that the field concentration is achieved by minimizing the level of low spatial frequencies due to antiphase currents in concentric circular coils. The resulting field distribution is extremely sensitive to the slightest changes in the current distribution, which creates difficulties for the practical implementation of the system.
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (http://creativecommons.org/licenses/by/4.0/).
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