公开(公告)号：US20250079713A1

公开(公告)日：2025-03-06

申请号：US18950942

申请日：2024-11-18

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Haibing XU ,  Meiqing QI ,  Xiao ZHOU ,  Wei WU ,  Zui TAO ,  Jie ZHAO

IPC: H01Q9/04 ,  H01Q1/48

Abstract: This application provides an antenna module and a communication device. The antenna module includes a radiating element, a ground element, and a feed element. The feed element is a transmission line structure formed on an insulation support. The feed element includes a feed transmission part and a ground part. The feed transmission part and the ground part are not equal in width, and are configured to implement current balance of the antenna module.

公开(公告)号：US20250079697A1

公开(公告)日：2025-03-06

申请号：US18951900

申请日：2024-11-19

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Wei WU ,  Xiao ZHOU ,  Haibing XU ,  Zui TAO ,  Meiqing QI ,  Jie ZHAO

IPC: H01Q1/52 ,  H01Q1/22 ,  H01Q1/48

Abstract: This disclosure provides an antenna module and a communication device. The antenna module includes a ground plane, a first antenna, a second antenna, and a first decoupling structure. A cross-sectional height of the first decoupling structure, a distance between the first decoupling structure and the first antenna, and a distance between the first decoupling structure and the second antenna are set to reduce an amount of coupling between the first antenna and the second antenna. This facilitates a miniaturized design of the antenna module, and improves isolation on a premise thereby ensuring antenna efficiency.

公开(公告)号：US20210367333A1

公开(公告)日：2021-11-25

申请号：US17323422

申请日：2021-05-18

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jie ZHAO ,  Michael KADICHEVITZ ,  Xiao ZHOU ,  Zui TAO

IPC: H01Q1/52 ,  H01Q21/24 ,  H01Q21/00

Abstract: The application provides an antenna and a communications device, and pertains to the field of antenna technologies. The antenna includes a horizontally polarized antenna and a vertically polarized antenna that are disposed in a superposition manner. The horizontally polarized antenna includes a metal sheet, and the metal sheet can be separately connected to a double-sided parallel strip line in the horizontally polarized antenna and a first conductor of a coaxial cable. A diameter of a maximum inscribed circle of the metal sheet is greater than a line width of the double-sided parallel strip line, and both the metal sheet and the coaxial cable are located on a first side of a substrate. Therefore, the metal sheet can effectively suppress an induced current in the coaxial cable, and impact of the induced current on the vertically polarized antenna can be reduced.