Patent ID: 9748633
Date: 2017-08-29
CPC Classifications: H01Q

Claim:
1. An antenna structure, comprising: a feed end; a ground end separated from the feed end and coplanar with the feed end; a first radiator connected to the feed end; a second radiator connected to the feed end, and comprising a first connection section and a second connection section, the first connection section and the second connection section being coplanar with the feed end; and a third radiator connected to the ground end, and comprising a first coupling section coplanar with the ground end and a second coupling section; wherein the first coupling section is separated from the first connection section, and a first gap is defined between the first coupling section and the first connection section; and wherein the second coupling section is separated from the second connection section, and a second gap is defined between the second coupling section and the second connection section; and wherein the first radiator comprises a first extending section, a second extending section, and a third extending section, the first extending section is perpendicularly connected to a side of the feed end, the second extending section is connected between the first extending section and the third extending section, the first extending section and the second extending section form a first angle therebetween, the third extending section and the second extending section form a second angle therebetween, the second angle is equal to the first angle, the first and second angles are between 90 degrees and 180 degrees, a length of the first extending section is substantially equal to that of the second connection section; and wherein a third gap is defined between the first extending section and the second connection section, and the second connection section is positioned between the first extending section and the second coupling section.