公开(公告)号：US11018426B2

公开(公告)日：2021-05-25

申请号：US16380117

申请日：2019-04-10

Applicant: Wistron Corp.

Inventor： Nien-Chao Chuang ,  Pei-Cheng Hu ,  Feng-Yi Lin

IPC: H01Q5/30 ,  H01Q1/36 ,  H01Q9/04 ,  H01Q1/24

Abstract: An antenna structure includes a first radiation element, a second radiation element, and a third radiation element. The first radiation element has a feeding point. The third radiation element is coupled through the second radiation element to the first radiation element. The third radiation element has a first opening and a second opening which are separate from each other. The antenna structure covers a first frequency band, a second frequency band, and a third frequency band.