公开(公告)号：US20180069306A1

公开(公告)日：2018-03-08

申请号：US15560405

申请日：2015-03-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Liang XUE ,  Dong YU ,  Hanyang WANG ,  Jiaqing YOU ,  Kun FENG ,  Rui ZHANG ,  Meng HOU

IPC: H01Q1/44 ,  H01Q13/10 ,  H01Q21/28 ,  H01Q1/24

CPC classification number: H01Q1/44 ,  H01Q1/243 ,  H01Q9/0421 ,  H01Q13/106 ,  H01Q21/28 ,  H04B1/3888 ,  H04M1/026

Abstract: A terminal is disclosed, wherein a metal back cover of the terminal includes a slot. The slot divides the metal back cover into two parts. One of the two parts is used as an antenna radiator. The antenna radiator includes a signal feed point, a first ground point, and at least one second ground point, so that an antenna of the terminal has four resonance points. The signal feed point is connected to a matching network, the first ground point is grounded by a switch device, and the second ground point is grounded. A distance between the signal feed point and the first ground point is less than a distance between the signal feed point and the second ground point, and none of the signal feed point, the first ground point, and the second ground point is located in an end of the slot.

公开(公告)号：US20230146114A1

公开(公告)日：2023-05-11

申请号：US17802900

申请日：2021-01-25

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Pengfei WU ,  Hanyang WANG ,  Kun FENG ,  Dong YU ,  Meng HOU

IPC: H01Q5/40 ,  H01Q1/24 ,  H01Q5/10 ,  H01Q5/307 ,  H01Q13/10 ,  H01Q5/35

CPC classification number: H01Q5/40 ,  H01Q1/243 ,  H01Q5/10 ,  H01Q5/307 ,  H01Q13/106 ,  H01Q5/35

Abstract: An antenna structure including a slot antenna and a wire antenna is disposed, and the antenna structure is excited to generate four antenna modes: a common mode slot antenna, a differential mode slot antenna, a common mode wire antenna, and a differential mode wire antenna in a symmetric feed manner and an anti-symmetric feed manner.