INTERNAL ANTENNA OF WIRELESS DEVICE AND MANUFACTURING METHOD OF THE SAME

摘要

PURPOSE: An internal antenna and a manufacturing method thereof are provided to minimize thickness of a radiation unit and an insulation unit by printing the radiation unit and the insulation unit on the inner surface of the wireless device. CONSTITUTION: An antenna(30) includes a substrate(40), a radiation unit(50), and an insulation unit(60). The substrate is received inside the body of the wireless device. The radiation unit is electrically connected to the substrate and includes a first radiator and a second radiator. The first radiator is printed on the inner surface of the housing of the wireless device. The second radiator is printed on the first radiator. The insulation unit is printed on the radiation unit to insulate the radiation unit.