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Analytical Model for Low-Frequency Magnetic Field Penetration Through a Circular Aperture on a Perfect Electric Conductor Plate.
- Source :
-
IEEE Transactions on Electromagnetic Compatibility . Oct2021, Vol. 63 Issue 5, Part 1, p1599-1604. 6p. - Publication Year :
- 2021
-
Abstract
- We propose an approximate analytical model for magnetic field penetration through a circular aperture on a perfectly conducting plate. The magnetic field source is a circular loop current placed parallel to the plate and coaxial with the aperture. It is shown that the aperture is equivalent to a magnetic quadrupole normal to the plate when the field point is far from the aperture. The model is validated using numerical simulations and a minor disagreement with experimental data is explained. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00189375
- Volume :
- 63
- Issue :
- 5, Part 1
- Database :
- Academic Search Index
- Journal :
- IEEE Transactions on Electromagnetic Compatibility
- Publication Type :
- Academic Journal
- Accession number :
- 153733050
- Full Text :
- https://doi.org/10.1109/TEMC.2021.3065064