公开(公告)号：US20190131716A1

公开(公告)日：2019-05-02

申请号：US16091137

申请日：2016-04-05

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Liang XUE ,  Dong YU ,  Hanyang WANG ,  Jiaqing YOU ,  Lei WANG ,  Fangchao ZHAO ,  Lei ZHAO ,  Lijun YING ,  Rui ZHANG

IPC: H01Q21/06 ,  H01Q1/50 ,  H01Q13/10 ,  H01Q1/24

Abstract: Example terminal antennas and terminals are provided. The terminal antenna includes a mainboard, a feedpoint disposed on the mainboard, a metal housing, an adjustable apparatus, and at least two adjustable ground points. The mainboard is located on an inner side of the metal housing, the metal housing is electrically connected to the mainboard, and a slot is disposed in the metal housing. The feedpoint and the at least two adjustable ground points each are disposed on a part of the mainboard facing the slot. The at least two adjustable ground points are each electrically connected to the mainboard by the adjustable apparatus, and the adjustable apparatus is configured to control whether each adjustable ground point is grounded.