公开(公告)号：US20200099128A1

公开(公告)日：2020-03-26

申请号：US16698442

申请日：2019-11-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yanmin Yu ,  Chen Huang ,  Zihui Liu ,  Ming Yang ,  Jian Song

IPC: H01Q1/38 ,  H01Q21/24 ,  H01Q19/17 ,  H01Q1/48

Abstract: This application provides a dual-polarized radiating element, an antenna, a base station, and a communications system. The dual-polarized radiating element includes: an insulated support structure with a solid structure, where the insulated support structure includes a top part, a base, and an intermediate supporting piece that connects the top part and the base; and at least two radiating arm groups conformal to the insulated support structure, and feeding mechanisms corresponding to the radiating arm groups; the feeding mechanism includes a balun and a feeding plate, one end of the balun is electrically connected to a corresponding radiating arm group, and another end of the balun is electrically connected to a ground layer; and the feeding plate is connected to an electric lead on the base of the insulated support structure.

公开(公告)号：US11043738B2

公开(公告)日：2021-06-22

申请号：US16698442

申请日：2019-11-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yanmin Yu ,  Chen Huang ,  Zihui Liu ,  Ming Yang ,  Jian Song

IPC: H01Q1/38 ,  H01Q1/48 ,  H01Q19/17 ,  H01Q21/24

Abstract: This application provides a dual-polarized radiating element, an antenna, a base station, and a communications system. The dual-polarized radiating element includes: an insulated support structure with a solid structure, where the insulated support structure includes a top part, a base, and an intermediate supporting piece that connects the top part and the base; and at least two radiating arm groups conformal to the insulated support structure, and feeding mechanisms corresponding to the radiating arm groups; the feeding mechanism includes a balun and a feeding plate, one end of the balun is electrically connected to a corresponding radiating arm group, and another end of the balun is electrically connected to a ground layer; and the feeding plate is connected to an electric lead on the base of the insulated support structure.

公开(公告)号：US20240275067A1

公开(公告)日：2024-08-15

申请号：US18642843

申请日：2024-04-23

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Bin Chen ,  Zihui Liu ,  Li Zhang ,  He Cui

IPC: H01Q15/14 ,  H01Q21/06 ,  H01Q21/08

CPC classification number: H01Q15/148 ,  H01Q21/062 ,  H01Q21/08

Abstract: This disclosure provides an antenna and a base station. The antenna includes a reflector, an insulation support bracket, and a feed network. The insulation support bracket is located on a side of the reflector and includes a first insulation support plate. The feed network and the insulation support bracket are located on the same side of the reflector, the feed network is connected to the insulation support bracket, and the feed network includes a phase-shifting strip line and a first sliding dielectric plate. The first insulation support plate, the phase-shifting strip line, the first sliding dielectric plate, and the reflector are sequentially disposed in a first direction. A reference ground of a phase shifter of the antenna provided in this disclosure is a single-side reference ground, and a structure is simple, so that the antenna can be more lightweight and miniaturized.

公开(公告)号：US12057629B2

公开(公告)日：2024-08-06

申请号：US17692294

申请日：2022-03-11

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Runxiao Zhang ,  Zihui Liu ,  Yuanhong Zhang ,  Xiaolin Zhou ,  Lei Li

IPC: H01Q1/52 ,  H01Q1/38 ,  H01Q21/00

CPC classification number: H01Q1/523 ,  H01Q1/38 ,  H01Q21/0006

Abstract: Embodiments of this application relate to the field of antenna technologies, and provide an antenna and an antenna processing method, to reduce structural complexity and assembly difficulty of an antenna, thereby ensuring performance of the antenna. The antenna includes a feeding base plate and a plurality of radiation apparatuses disposed on the feeding base plate, where the feeding base plate is configured to feed power to the plurality of radiation apparatuses; and each of the plurality of radiation apparatuses includes a first insulating base and a first metal conducting layer attached to the first insulating base, the feeding base plate includes a plate-shaped second insulating base and a second metal conducting layer attached to the second insulating base, and first insulating bases and the second insulating base are integrated together. The antenna provided in the embodiments of this application may be used for a multiple-input multiple-output communications system.