| abstract |
A method of fabricating antenna units is described, including providing a conductive material and a dielectric material, laminating the conductive material and the dielectric material, press-cutting the conductive material to form therein circuits of a plurality of antenna units, removing the conductive material other than the circuits to form a composite structure, and cutting the composite structure to obtain the antenna units. Before each antenna unit is obtained through cutting, a chip may be bonded onto the circuit thereof and then packaged so that an RFID tag is obtained after the cutting. The method allows the manufacturer to conduct a fabricating process in high efficiency, low cost and little pollution in a continuous manner, and also allows each antenna to have a full receiving performance due to the precision of the process. Each antenna unit is obtained through cutting, a chip may be bonded onto the composite structural layer of antenna conductive circuit thereof and then packaged so that an RFID tag, which is also called an RFID transponder or an RFID inlay, is obtained after the cutting. |