公开(公告)号：US20220368007A1

公开(公告)日：2022-11-17

申请号：US17874597

申请日：2022-07-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yu Chan YANG ,  Chien-Ming LEE ,  Hanyang WANG ,  Dong YU ,  Yi-Hsiang LIAO ,  Xiaoli YANG ,  Jiaqing YOU

IPC: H01Q1/24 ,  H04M1/02

Abstract: A mobile terminal and a mobile terminal antenna production method. The mobile terminal uses an insulation film layer on an insulation rear housing as a carrier of a radiating element of an antenna, and the radiating element is located within the entire mobile terminal. A feed and an electric-conductor are disposed on a circuit board, and the electric-conductor is electrically connected to the feed. There is a gap between the radiating element and the electric-conductor, and the electric-conductor indirectly couples the radiating element in a capacitively coupled manner.

公开(公告)号：US20200335854A1

公开(公告)日：2020-10-22

申请号：US16954591

申请日：2019-07-30

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yu Chan YANG ,  Chien-Ming LEE ,  Hanyang WANG ,  Dong YU ,  YiHsiang LIAO ,  Xiaoli YANG ,  Jiaqing YOU

IPC: H01Q1/24 ,  H04M1/02

Abstract: A mobile terminal and a mobile terminal antenna production method. The mobile terminal uses an insulation film layer on an insulation rear housing as a carrier of a radiating element of an antenna, and the radiating element is located within the entire mobile terminal, thereby effectively increasing a height of the radiating element of the antenna relative to a circuit board with the antenna not affecting an appearance of the mobile terminal. Compared with a conventional support solution, this manner can increase a height of about 0.2 mm to 0.6 mm This reduces an impact caused by a metal component on the circuit board on antenna radiation, and further increases a bandwidth and efficiency of the antenna so that the antenna can cover a frequency band used in a handheld communications system.

公开(公告)号：US20190013588A1

公开(公告)日：2019-01-10

申请号：US16065813

申请日：2015-12-24

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Chih-Hua CHANG ,  CHIEN-MING LEE ,  Hanyang WANG ,  Yen-Cheng LAI ,  Yu Chan YANG

IPC: H01Q13/08 ,  H01Q1/48 ,  H01Q1/24

Abstract: This application discloses a slot antenna and a terminal. The slot antenna includes a ground plane, an open slot disposed on the ground plane, a slot feeder, and a resonant circuit. The resonant circuit effectively excites a current on a surface of the ground plane, so that the ground plane becomes a primary radiator, and the antenna is a secondary radiator. Therefore, a volume of the antenna can be reduced without affecting radiation efficiency of the antenna.