ANTENNA APPARATUS USING LIQUID METAL AND PORTABLE TERMINAL USING THE SAME

摘要

The present invention relates to an antenna device using liquid metal. The antenna device includes: a plurality of antenna structures which have internal spaces corresponding to antenna patterns; and at least one actuator which s connected to at least two of the antenna structures and controls the movement of the liquid metal to supply the liquid metal to one of the antenna structures. By doing so, the present invention is able to prevent deterioration of antenna performance due to the human body as well as due to deformation of a mobile terminal. In other words, the present invention ensures the optimum radiation performance of an antenna.