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公开(公告)号：US20220368018A1
公开(公告)日：2022-11-17
申请号：US17619291
申请日：2019-12-19
Applicant: HuiZhou TCL Mobile Communication Co., Ltd.
Abstract: An antenna structure, PCB and mobile terminal for Sub-6G. The antenna structure includes a first branch and a second branch. The first branch includes an L-shaped arm and a first longitudinal arm extending outwardly from the PCB. The first longitudinal arm is connected to the ground of the PCB. One end of the L-shaped arm is connected to the end of the first longitudinal arm. The second branch is L-shaped, and one end of the second branch is connected to the antenna feed point of the PCB. At least one microstrip line is connected between the first longitudinal arm and the second branch.
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公开(公告)号：US20220247844A1
公开(公告)日：2022-08-04
申请号：US17620704
申请日：2019-12-19
Applicant: HUIZHOU TCL MOBILE COMMUNICATION CO., LTD.
IPC: H04M1/02
Abstract: Disclosed are an antenna tuning method and apparatus, and a storage medium. The antenna tuning method is applied in a mobile terminal and comprises: detecting the current sliding state of a cover body in a mobile terminal, the sliding state comprising s a sliding open state and a sliding closed state; and tuning an antenna in the cover body according to the current sliding state.
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公开(公告)号：US20220181767A1
公开(公告)日：2022-06-09
申请号：US17442184
申请日：2019-11-21
Applicant: HuiZhou TCL Mobile Communication Co., Ltd.
Inventor： Yi HUANG , Lei CHEN , Wei CHEN , Yibing CHEN
Abstract: An antenna component is provided. An orthographic projection of auxiliary antennas on a clearance area is entirely located in, partly located in, or close to a radiation-sensitive area where a specific absorption ratio (SAR) value of a frequency band needs to be reduced, so that a signal emitted from the radiation-sensitive area where the SAR value of the frequency band needs to be reduced on a primary antenna may be absorbed by the auxiliary antennas, and the auxiliary antennas generate secondary radiation.
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