Title :
Magnetic field leakage from a 45-degree-angle magnetic shell and its reduction - Toward a high-performance magnetic shield
Author :
Nakashima, Y. ; Kimura, T. ; Sasada, I.
Author_Institution :
Kyushu Univ., Kasuga
Abstract :
A method to reduce field leakage from the 45-degree-angle shells by adding passive magnetic shells is investigated. Two desirable designs of passive magnetic shells are presented. Fluxgate magnetometer is used to measure magnetic field leakage on the axis of the cylinder. The result leads to an optimum design of CFRP/magnetic shell/CFRP composited magnetic shields.
Keywords :
amorphous magnetic materials; fluxgate magnetometers; magnetic leakage; magnetic tapes; 45-degree-angle magnetic shell; CFRP-magnetic shell-CFRP composites; Metglas 2705M amorphous tape; fiber-reinforced plastic; fluxgate magnetometer; magnetic field leakage; magnetic shield; Amorphous magnetic materials; Amorphous materials; Coils; Magnetic anisotropy; Magnetic field measurement; Magnetic materials; Magnetic shielding; Perpendicular magnetic anisotropy; Toroidal magnetic fields; Wounds;
Conference_Titel :
Magnetics Conference, 2006. INTERMAG 2006. IEEE International
Conference_Location :
San Diego, CA
Print_ISBN :
1-4244-1479-2
DOI :
10.1109/INTMAG.2006.374847
