ANTENNA DEVICE AND WIRELESS COMMUNICATION APPARATUS INCLUDING THE SAME

摘要

PURPOSE: An antenna device and a wireless communication device including the same are provided to widen a frequency bandwidth of a radiator and match the impedance of the antenna by arranging a magnetic block with magnetic permittivity and a dielectric constant between a feeding unit and the radiator. CONSTITUTION: A feeding unit(102) includes a feeding pin(102a) and a feeding part(102b). A first radiator(106) is separated from the feeding unit on a main PCB(104) with a preset height and includes a coupling unit(106a), a 1-1 radiator(106b), and a 1-2 radiator(106c). A magnetic block(110) is formed between the feeding unit and the first radiator and is made of materials with a dielectric constant and magnetic permittivity.