Generating Uniform Magnetic Fields in 2-D Polygonal Regions

We describe two methods of generating a uniform magnetic field in an arbitrary 2-D polygonal region. The first method is by using electrical surface currents of locally constant current densities, and the second one is by using permanently magnetized materials with locally constant magnetizations.

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Bibliographic Details
Published in:IEEE transactions on magnetics 2021-02, Vol.57 (2), p.1-5
Main Author: Jelenc, Blaz
Format: Article
Language:English
Subjects:
Aerospace electronics
Current density
Magnetic fields
Magnetic resonance imaging
Magnetic tunneling
magnetics
Magnetism
magnetostatics
Mathematical model
Polygons
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Description
Summary:We describe two methods of generating a uniform magnetic field in an arbitrary 2-D polygonal region. The first method is by using electrical surface currents of locally constant current densities, and the second one is by using permanently magnetized materials with locally constant magnetizations.
ISSN:0018-9464
1941-0069
DOI:10.1109/TMAG.2020.3038716