Patent ID: 9564684
Date: 2017-02-07
CPC Classifications: H01Q

Claim:
1. An antenna structure, comprising: a feed portion; a ground portion; a first radiating body connected to the feed portion, the first radiating body configured to obtain a first resonance frequency band; a second radiating body connected to the feed portion; and a third radiating body, the third radiating body comprising a first connection section connected to the ground end, a second connection section, and a third connection section perpendicularly connected between the first connection section and the second connection section, the first connection section and the second connection section positioned at two opposite sides of the second radiating body so that the third radiating body and the second radiating body cooperatively obtain a second resonance frequency band; wherein the first radiating body comprises a first extending section, a second extending section, and a third extending section connected in order, the first extending section is perpendicularly connected to the second extending section, and coplanar with the second extending section, the second extending section is connected to the third extending section by a first arc, the third extending section is positioned at a plane substantially perpendicular to the first extending section; wherein the second radiating body is perpendicularly connected to one end of the feed end, and collinear with the first extending section; and wherein the third radiating body further comprises a bent section, the bent section comprises a first strip, a second strip, a third strip, and a fourth strip connected in order, the first strip extends from one end of the first connection section opposite to the ground portion, the second strip is bent from one end of the first strip, and coplanar with the third strip, one end of the third strip is perpendicularly connected to the second strip, another end of the third strip is perpendicularly connected to the fourth strip by a second arc, the fourth strip extends from the third strip along a direction parallel to the third extending section.