BUILT-IN ANTENNA FOR SUPPORTING IMPEDANCE MATCHING FOR MULTIBAND

摘要

Disclosed is a built-in antenna for supporting impedance matching for multiband. The disclosed antenna includes: an impedance matching unit having a first conductive member electrically coupled to a feeding point and a second conductive member electrically coupled to grounding and at least one radiation member electrically coupled to the first conductive member. The first conductive member and the second conductive member of the impedance matching unit are spaced apart from each other by a predetermined distance to perform coupling matching and electrically coupled with each other at a preset point. The disclosed antenna is advantageous in that it ensures wideband characteristics in the design of multiband, and ensures effective wideband characteristics specifically in a high frequency band.