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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
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.
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Patent Agency Ranking
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
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.
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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.
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.
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公开(公告)号：US11355832B2
公开(公告)日：2022-06-07
申请号：US16519894
申请日：2019-07-23
Applicant: Huawei Technologies Co., Ltd.
Inventor： Changshun Deng , Chuan Liu , Ke Long , Shuchen Zhao , Ji Yan
Abstract: A communications device is provided, including a metal carrier having a mounting plane with at least one mounting area, and further includes an antenna element disposed in each mounting area. The mounting area is where the mounting plane intersects a circle centered at a feedpoint of the antenna element in the area and whose radius does not exceed a specified radius. When a boundary line of the mounting area includes a boundary line, a distance from the feedpoint to the boundary line is less than or equal to a specified distance; and/or when a boundary line of the mounting area includes a vertex of the mounting plane, a distance from the feedpoint to the vertex is less than or equal to a specified distance. A feed position on the antenna element is designed to obtain relatively good antenna roundness performance and enhance an antenna signal coverage effect.
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公开(公告)号：US20200021013A1
公开(公告)日：2020-01-16
申请号：US16519894
申请日：2019-07-23
Applicant: Huawei Technologies Co., Ltd.
Inventor： Changshun Deng , Chuan Liu , Ke Long , Shuchen Zhao , Ji Yan
Abstract: A communications device is provided, including a metal carrier having a mounting plane with at least one mounting area, and further includes an antenna element disposed in each mounting area. The mounting area is where the mounting plane intersects a circle centered at a feedpoint of the antenna element in the area and whose radius does not exceed a specified radius. When a boundary line of the mounting area includes a boundary line, a distance from the feedpoint to the boundary line is less than or equal to a specified distance; and/or when a boundary line of the mounting area includes a vertex of the mounting plane, a distance from the feedpoint to the vertex is less than or equal to a specified distance. A feed position on the antenna element is designed to obtain relatively good antenna roundness performance and enhance an antenna signal coverage effect.
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公开(公告)号：US10396436B2
公开(公告)日：2019-08-27
申请号：US15938560
申请日：2018-03-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Changshun Deng , Chuan Liu , Ke Long , Shuchen Zhao , Ji Yan
Abstract: A communications device is provided, including a metal carrier having a mounting plane with at least one mounting area, and further includes an antenna element disposed in each mounting area. The mounting area is where the mounting plane intersects a circle centered at a feedpoint of the antenna element in the area and whose radius does not exceed a specified radius. When a boundary line of the mounting area includes a boundary line, a distance from the feedpoint to the boundary line is less than or equal to a specified distance; and/or when a boundary line of the mounting area includes a vertex of the mounting plane, a distance from the feedpoint to the vertex is less than or equal to a specified distance. A feed position on the antenna element is designed to obtain relatively good antenna roundness performance and enhance an antenna signal coverage effect.
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