DocumentCode
2397089
Title
Perturbation model for EMC sources in the near field and shielded by ferromagnetic materials
Author
Anderson, Theodore
Author_Institution
Div. Newport, Naval Undersea Warfare Center, Newport, RI, USA
fYear
1997
fDate
18-22 Aug 1997
Firstpage
413
Lastpage
415
Abstract
In this research a perturbation model was developed to predict near fields in the presence of and within a ferromagnetic material. This was done by modeling the electric and magnetic fields of an infinitesimal dipole antenna enclosed by the spherical shell of a ferromagnetic material by an iterative technique given only the complex amplitude of the magnetic field in the near field as known
Keywords
electric fields; electric moments; electromagnetic compatibility; electromagnetic shielding; ferromagnetic materials; magnetic fields; magnetic moments; perturbation techniques; EMC sources; electric field modelling; ferromagnetic material; ferromagnetic materials; infinitesimal dipole antenna; iterative technique; magnetic field modelling; near fields prediction; perturbation model; shielding; spherical shell; Boundary conditions; Dipole antennas; Electromagnetic compatibility; Equations; Frequency; Magnetic fields; Magnetic materials; Predictive models; Surface waves; Transformers;
fLanguage
English
Publisher
ieee
Conference_Titel
Electromagnetic Compatibility, 1997. IEEE 1997 International Symposium on
Conference_Location
Austin, TX
Print_ISBN
0-7803-4140-6
Type
conf
DOI
10.1109/ISEMC.1997.667715
Filename
667715
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