Efficiency evaluation via finite element method of 3D magnetostatic shields using different types of magnetic potentials

Author

Cazacu, D. ; Castravete, Stefan-Cristian

Author_Institution

Univ. din Pitesti, Pitesti, Romania

fYear

2012

fDate

25-28 Oct. 2012

Firstpage

25

Lastpage

30

Abstract

The efficiency of spherical and cylindrical magnetic shields placed in a magnetostatic field are modeled numerically, with FEM, taking into account: a) type of magnetic potential: scalar or vector; b) for certain types of shields comparisons with the measured values will be performed; c) comparison between analytical values and numerical values. It is a beginning of a study which will continue with the study shielding efficiency at low and high frequencies respectively.

Keywords

finite element analysis; magnetic fields; magnetic shielding; 3D magnetostatic shields; FEM; analytical values; cylindrical magnetic shields; efficiency evaluation; finite element method; magnetic potentials; magnetostatic field; numerical values; spherical magnetic shields; Electric potential; Finite element methods; Magnetic flux; Magnetic multilayers; Magnetic noise; Magnetic shielding; Magnetostatics; finite element; magnetostatic shields; scalar and vector magnetic potentials;

fLanguage

English

Publisher

ieee

Conference_Titel

Design and Technology in Electronic Packaging (SIITME), 2012 IEEE 18th International Symposium for

Conference_Location

Alba Iulia

Print_ISBN

978-1-4673-4760-0

Electronic_ISBN

INAVLID ISBN

Type

conf

DOI

10.1109/SIITME.2012.6384340

Filename

6384340