Patent ID: 9466882
Filing Date: 2016-10-11
CPC Classification: C22C,H01F,H01Q

Claim Text:
1. An antenna magnetic core, comprising a laminate including ten or more of Co-based amorphous magnetic alloy thin strips which are laminated and each has an average thickness in a range of from 10 to 30 μm, and resin layer parts which are respectively provided between the laminated Co-based amorphous magnetic alloy thin strips and each has an average thickness in a range of from 1 to 10 μm, wherein each of the resin layer parts is made of a solid body of a semi-cured resin; a dispersion of thicknesses of each of the resin layer parts is within ±40% in relation to the average thickness; and each of the resin layer parts does not have a gap therein.