Patent ID: 9553367
Date: 2017-01-24
CPC Classifications: H01Q

Claim:
1. An antenna structure comprising: a main antenna extending in a main antenna direction; a diversity antenna spaced apart from the main antenna and extending in a first radiation direction substantially parallel to the main antenna direction; and at least one accessorial antenna extending in a second radiation direction; wherein the second radiation direction is substantially perpendicular to either the main antenna direction or the first radiation direction; wherein the at least one accessorial antenna comprises a grounding terminal, a first accessorial arm, a second accessorial arm, and a third accessorial arm, the first accessorial arm and the third accessorial arm are coplanar with the grounding terminal, the second accessorial arm is positioned in a plane substantially perpendicular to a plane in which the grounding terminal is positioned; the grounding terminal comprises a first grounding section, a second grounding section, and a coupling section, one end of the coupling section is substantially perpendicularly connected to an end of the first grounding section, another end of the coupling section is substantially perpendicularly connected to an end of the second grounding section; the first accessorial arm continuously extends from the second grounding section, the second accessorial arm extends from an end of the first accessorial arm away from the second grounding section, then extends towards the diversity antenna, and extends towards the first accessorial arm, the third accessorial arm substantially perpendicularly extends from an end of the second accessorial arm away from the first accessorial arm.