Patent ID: 9748650
Date: 2017-08-29
CPC Classifications: H01Q

Claim:
1. An antenna structure comprising: an antenna holder, the antenna holder comprising a bottom surface, a top surface, a first side surface, and a second side surface, wherein the top surface is positioned opposite to the bottom surface; the first side surface and the second side surface are parallel to each other and are perpendicularly connected between the bottom surface and the top surface; a feed unit; a grounding unit spaced apart from the feed unit; a first radiating unit electrically connected to the feed unit and positioned on the bottom surface, the first side surface, and the top surface; a second radiating unit electrically connected to the grounding unit; a third radiating unit; a fourth radiating unit; and a fifth radiating unit; wherein the third radiating unit is electrically connected to the first radiating unit, the second radiating unit, and the fourth radiating unit, the fifth radiating unit is electrically connected to the feed unit and couples with the fourth radiating unit.