公开(公告)号：US20230035471A1

公开(公告)日：2023-02-02

申请号：US17758060

申请日：2020-02-20

Applicant: HUIZHOU TCL MOBILE COMMUNICATION CO., LTD

Inventor： Jianhua XU ,  Fangshao ZOU

IPC: H01Q1/50 ,  H04B1/00 ,  H04B1/04

Abstract: Embodiments of the present disclosure are directed to an antenna system and a mobile terminal. The antenna system includes a metal antenna, a radio frequency module, and an antenna tuning switch. The mobile terminal includes the antenna system mentioned above. An embodiment of the present disclosure is capable of improving the stability of sensor detection and prevent the whole machine from being in a state of power reduction for a long time, resulting in signal deterioration.