Title:
MAGNETIC MATERIAL SHEET
Document Type and Number:
Japanese Patent JPS61216408
Kind Code:
A
Abstract:
PURPOSE: To reduce the effect of a diamagnetic field by alternately laminating magnetic material layers and dielectric layers.
CONSTITUTION: A magnetic material layer 1 is manufactured by alternately laminating magnetic material layers 1 and dielectric layers 2, widths (a), (b) are determined from the viewpoint of manufacture or use, and a/c>100 and b/c>100 hold regarding the thickness (c). The magnetic field components of electromagnetic waves projecting in the direction of an (x) axis runs parallel with a Y-Z surface, a sheet surface, in the sheet of the magnetic material layer 1, and magnetic anisotropy in the sheet surface is reduced and magnetoplumbite group ferrite is employed.
Inventors:
HATAKEYAMA KENICHI
INUI TETSUJI
INUI TETSUJI
Application Number:
JP5783185A
Publication Date:
September 26, 1986
Filing Date:
March 22, 1985
Export Citation:
Assignee:
NEC CORP
International Classes:
H01Q17/00; H01F1/00; H05K9/00; (IPC1-7): H01F1/00; H01Q17/00; H05K9/00
Attorney, Agent or Firm:
Uchihara Shin