Patent ID: 9602173
Date: 2017-03-21
CPC Classifications: H04B

Claim:
1. An antenna structure, comprising: a ferromagnetic patch, having a first surface and a second surface, wherein the second surface is opposite to the first surface; a plurality of first metal conductive lines, disposed on the first surface; a plurality of second metal conductive lines, disposed on the second surface; and a plurality of metal connection elements, penetrating the ferromagnetic patch, wherein the metal connection elements connect the first metal conductive lines to the second metal conductive lines, respectively, wherein the ferromagnetic patch comprises a first PET (Polyethylene Terephthalate, PET) layer, a second PET layer, a first gel layer, a second gel layer, and a ferrite layer, the first gel layer is configured to adhere the first PET layer to the ferrite layer, the second gel layer is configured to adhere the second PET layer to the ferrite layer, and the ferrite layer is disposed between the first PET layer and the second PET layer.