| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a composite magnetic material attempting to improve communication characteristics of an antenna by exhibiting magnetic characteristics to the maximum extent while possessing necessary physical performances of the magnetic material, and a radio communication apparatus equipped with it. <P>SOLUTION: The composite magnetic material 10 is prepared by laminating a magnetic member containing a magnetic body and a magnetic resin member in which a powder containing the magnetic body and an organic insulating resin are mutually mixed. The composite magnetic material 10 is prepared by laminating a ceramic layer 11 comprising a ferrite being a magnetic body, a magnetic resin layer 12 in which a ceramic powder comprising the ferrite being the magnetic body and the organic insulating resin are mutually mixed, and a pressure-sensitive adhesive tape 13 for fixing the ceramic layer 11 and pasting it to a box body of the radio communication apparatus or the like. <P>COPYRIGHT: (C)2010,JPO&INPIT |
