DocumentCode
1113394
Title
Optimization of Anisotropic Magnetic Shielding
Author
Goto, Eiichi ; Soma, Takashi
Author_Institution
Department of Information Science, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113 Japan, and also with the Information Science Laboratory, Institute of Physical and Chemical Research, Wako-shi, Saitama 351-01, Japan
Issue
3
fYear
1987
Firstpage
237
Lastpage
241
Abstract
The concept of anisotropy is introduced in a laminar structure of magnetic sheet and the condition for minimum volume and maximum effectiveness of the magnetic shield of a spherical shell is investigated. The advantage of this structure over the conventional layered structure is shown. Figures and tables of this condition for typical shielding factor and permeability values are given.
Keywords
Anisotropic magnetoresistance; Current measurement; Electric variables measurement; Information science; Magnetic anisotropy; Magnetic field measurement; Magnetic shielding; Permeability; Perpendicular magnetic anisotropy; Substations; Magnetic shield; anisotropic material; laminar structure; spherical shell;
fLanguage
English
Journal_Title
Electromagnetic Compatibility, IEEE Transactions on
Publisher
ieee
ISSN
0018-9375
Type
jour
DOI
10.1109/TEMC.1987.304374
Filename
4091893
Link To Document