公开(公告)号：US20230402751A1

公开(公告)日：2023-12-14

申请号：US18313443

申请日：2023-05-08

Applicant: Wistron NeWeb Corp.

Inventor： Tsung-Jung TSAI

IPC: H01Q5/307 ,  H01Q1/48 ,  H01Q1/22 ,  H01Q9/04 ,  H01Q13/10

CPC classification number: H01Q5/307 ,  H01Q1/48 ,  H01Q1/2266 ,  H01Q9/0421 ,  H01Q13/106

Abstract: An antenna structure includes a ground element, a first radiation element, a second radiation element, a nonconductive support element, and a metal cavity. The first radiation element has a feeding point. The first radiation element is coupled to the ground element. The second radiation element is coupled to the feeding point. The second radiation element and the first radiation element substantially extend in opposite directions. The ground element, the first radiation element, and the second radiation element are disposed on the nonconductive support element. The metal cavity includes a coupling metal plate with a slot. The ground element, the first radiation element, the second radiation element, and the nonconductive support element are disposed inside the metal cavity. The first radiation element and the second radiation element are adjacent to the coupling metal plate. The feeding point is covered by the coupling metal plate.