公开(公告)号：US11831084B2

公开(公告)日：2023-11-28

申请号：US17244584

申请日：2021-04-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ke Long ,  Chuan Liu ,  Biao Feng

IPC: H01Q21/06 ,  H01Q21/24 ,  H01Q21/00

CPC classification number: H01Q21/24 ,  H01Q21/0006 ,  H01Q21/065

Abstract: A dual-polarized antenna, an antenna array, and a communications device are disclosed. The dual-polarized antenna includes a base board, a horizontally polarized antenna, and a vertically polarized antenna. The substrate includes a first substrate and a plurality of second substrates stacked on the first substrate. The horizontally polarized antenna includes a first radiating element disposed on the first substrate, and a first feeding unit that feeds the first radiating element. The vertically polarized unit includes a second radiating element and a second feeding unit that feeds the second radiating element. The second radiating element includes a first metal patch disposed on each second substrate. In the foregoing technical solution, the base board formed by the stacked substrates is used as a support part, so that the horizontally polarized antenna and the vertically polarized antenna are disposed on the base board, thereby reducing space occupied by the dual-polarized antenna.

公开(公告)号：US11245197B2

公开(公告)日：2022-02-08

申请号：US16257916

申请日：2019-01-25

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chuan Liu ,  Changshun Deng ,  Ke Long ,  Shuchen Zhao ,  Biao Feng

IPC: H01Q1/24 ,  H01Q19/00 ,  H01Q21/20 ,  H01Q5/385 ,  H01Q9/04

Abstract: The present invention discloses a wireless transceiver apparatus and a base station, and pertains to the communications field. The wireless transceiver apparatus includes: a metal carrier and an antenna unit. The antenna unit includes a feeding structure and a radiation patch, where a groove is disposed on the metal carrier, and the antenna unit is disposed in the groove; and the radiation patch is fed by using the feeding structure, and the radiation patch is grounded.

公开(公告)号：US20190157768A1

公开(公告)日：2019-05-23

申请号：US16257916

申请日：2019-01-25

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chuan Liu ,  Changshun Deng ,  Ke Long ,  Shuchen Zhao ,  Biao Feng

IPC: H01Q19/00 ,  H01Q1/24 ,  H01Q9/04

Abstract: The present invention discloses a wireless transceiver apparatus and a base station, and pertains to the communications field. The wireless transceiver apparatus includes: a metal carrier and an antenna unit. The antenna unit includes a feeding structure and a radiation patch, where a groove is disposed on the metal carrier, and the antenna unit is disposed in the groove; and the radiation patch is fed by using the feeding structure, and the radiation patch is grounded.