| 摘要 |
The present invention relates to a composite sheet for shielding a magnetic field and an electromagnetic wave, and an antenna module using the same, which can block influence of a magnetic field on a main body and a battery of a mobile terminal device and the like, and also shield an electromagnetic wave, by significantly reducing a loss due to an eddy current by flaking an amorphous ribbon sheet. The composite sheet of the present invention comprises: a magnetic sheet including an amorphous ribbon sheet which is thermally treated, flaked, and separated into a plurality of minute pieces, a protective film bonded to one side surface of the amorphous ribbon sheet, and an adhesive tape bonded to the other side surface of the amorphous ribbon sheet; and a conductor sheet for shielding an electromagnetic wave and radiating heat, which is stacked on the magnetic sheet. |
