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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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Patent Agency Ranking
公开(公告)号：US20220263252A1
公开(公告)日：2022-08-18
申请号：US17738398
申请日：2022-05-06
Applicant: Huawei Technologies Co., Ltd.
Inventor： Shuchen Zhao , Mingyang Li , Hao Li , Wenqing Dong
Abstract: This application provides an omnidirectional dual-polarized antenna and a communications device. The omnidirectional dual-polarized antenna includes a first printed circuit board, a feeding structure, a feeding strip, and grounding strips. A metal ring structure and a metal disc structure are arranged on the first printed circuit board, and the metal ring structure surrounds the metal disc structure. The feeding structure is perpendicular to the first printed circuit board and connected to the metal ring structure. The feeding strip is perpendicular to the first printed circuit board and connected to a central point of the metal disc structure. The grounding strips are each perpendicular to the first printed circuit board and connected to the metal disc structure. The metal ring structure and the feeding structure form a horizontally polarized unit, and the metal disc structure, the feeding strip, and the grounding strips form a vertically polarized unit.
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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：US12230884B2
公开(公告)日：2025-02-18
申请号：US17738398
申请日：2022-05-06
Applicant: Huawei Technologies Co., Ltd.
Inventor： Shuchen Zhao , Mingyang Li , Hao Li , Wenqing Dong
Abstract: This application provides an omnidirectional dual-polarized antenna and a communications device. The omnidirectional dual-polarized antenna includes a first printed circuit board, a feeding structure, a feeding strip, and grounding strips. A metal ring structure and a metal disc structure are arranged on the first printed circuit board, and the metal ring structure surrounds the metal disc structure. The feeding structure is perpendicular to the first printed circuit board and connected to the metal ring structure. The feeding strip is perpendicular to the first printed circuit board and connected to a central point of the metal disc structure. The grounding strips are each perpendicular to the first printed circuit board and connected to the metal disc structure. The metal ring structure and the feeding structure form a horizontally polarized unit, and the metal disc structure, the feeding strip, and the grounding strips form a vertically polarized unit.
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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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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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