Analysis of magnetic shielding effect of layered shields based on homogenization

Waki, Hiroshi; Igarashi, Hajime; Honma, Toshihisa

IEEE transactions on magnetics, 2006, 42(4), 847-850

Permalink : https://hdl.handle.net/2115/8518

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アクセス権
open access
URI
https://hdl.handle.net/2115/8518
タイトル
Analysis of magnetic shielding effect of layered shields based on homogenization
著者
Waki, Hiroshi ; Igarashi, Hajime ; Honma, Toshihisa
著者名
Waki, Hiroshi
e-Rad_Researcher
90212737
著者名
Igarashi, Hajime
著者名
Honma, Toshihisa
言語
英語
キーワード
effective permeability
homogenization
magnetic shielding
nonlinear analysis
発行日
2006-04
出版者
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS
収録物名
IEEE transactions on magnetics
巻(号)
42(4)
ページ
847-850
抄録
This paper describes a nonlinear analysis of magnetic field based on homogenization. The analysis of a magnetic field is time-consuming when the problem includes magnetic substance with fine structure. Simplification of the fine structure by homogenization makes it possible to analyze them efficiently. The authors have introduced a homogenization method to estimate effective permeability of magnetic composite structure for a static field. This method can be applied not only for linear problems but also nonlinear ones. In this paper, the magnetic shielding effect of layered nonlinear material is analyzed by using the homogenization method, and the applicability of this method is discussed
資源タイプ
学術雑誌論文
出版タイプ
Version of Record
権利情報
(c) 2006 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE
PISSN
0018-9464
関連情報 (isIdenticalTo)
出版社版DOI
https://doi.org/10.1109/TMAG.2006.872480