ANTENNA DEVICE CAPABLE OF IMPLEMENTING THE EXTERIOR OF A SIMPLE AND BEAUTIFUL MOBILE COMMUNICATION DEVICE

摘要

PURPOSE: An antenna device is provided to maximize slimming of a communication device by fixing a rod unit to a mobile communication device and by integrally forming a first helical antenna unit receiving a second frequency.;CONSTITUTION: A plurality of rods with different diameter is newly built in a rod unit(110) in a multi-stage type. The rod unit receives a first frequency. A bushing(140) integrally forms a first helical antenna unit(142). The first helical antenna unit is sliding connected after penetrating the rod unit. The first helical antenna unit guides the rod unit and receives a second frequency.;COPYRIGHT KIPO 2013