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公开(公告)号：US10819069B2
公开(公告)日：2020-10-27
申请号：US16598453
申请日：2019-10-10
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Runxiao Zhang , Zhiming Yang
IPC: H01R13/631 , H01Q1/42 , H01R13/621 , H01R13/64 , H01R24/40 , H01R103/00
Abstract: A radio frequency connector includes: a support portion, where the support portion is disposed in a male connector of the radio frequency connector, and the support portion is configured to connect the male connector to a ground cable of transmission lines of a feeding network; a first external conductor disposed in the male connector of the radio frequency connector, where the first external conductor is connected to the support portion; and a first inner conductor disposed in the male connector of the radio frequency connector, where the first inner conductor is disposed inside the first external conductor, an axis of the first inner conductor coincides with an axis of the first external conductor, the first inner conductor is connected to the support portion by using a first elastic element, and the first inner conductor moves in an axial direction of the external conductor through deformation of the first elastic element.
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公开(公告)号：US20230291099A1
公开(公告)日：2023-09-14
申请号：US18319426
申请日：2023-05-17
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Tao Pu , Jia Lv , Jianping Li , Runxiao Zhang
CPC classification number: H01Q3/34 , H01Q3/02 , H01Q1/1228 , H01Q21/10
Abstract: This disclosure provides an antenna system to improve communication flexibility. The antenna system includes a radio frequency unit, a divider, a first modulator, a second modulator, a first antenna and a second antenna. The radio frequency unit is configured to generate a first radio frequency signal. The divider is configured to divide the first radio frequency signal into first and second radio frequency sub-signals. The first modulator is configured to adjust a first electrical downtilt of the first radio frequency sub-signal and send the adjusted first radio frequency sub-signal to the first antenna for transmission. The second modulator is configured to adjust a second electrical downtilt of the second radio frequency sub-signal and send the adjusted second readio frequency sub-sibnal to the second antenna for transmission. The adjustion is based on a target downtilt of the first radio frequency signal and a mechanical downtitlt of the first or second antenna.
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公开(公告)号：US20220285858A1
公开(公告)日：2022-09-08
申请号：US17827727
申请日：2022-05-29
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Weihong Xiao , Jianping Li , Tao Pu , Runxiao Zhang
Abstract: This application provides an antenna system. The antenna system includes a first reflection panel, a first antenna array, and a second antenna array. The first antenna array and the second antenna array are stacked on the first reflection panel. The first antenna array and the second antenna array share the first reflection panel. The first antenna array and the second antenna array operate on different frequency bands.
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公开(公告)号：US11316257B2
公开(公告)日：2022-04-26
申请号：US16861425
申请日：2020-04-29
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jinsong Lv , Tao Pu , Weihong Xiao , Honggang Xu , Runxiao Zhang
Abstract: Embodiments of the present disclosure provide an antenna, including a first antenna portion and a detachable second antenna portion that is connected to the first antenna portion, where the first antenna portion includes a first radome and a first reflection plate disposed in the first radome, the second antenna portion includes a second radome and a second reflection plate disposed in the second radome, and a working surface of the first reflection plate and a working surface of the second reflection plate are coplanar; and a plurality of antenna arrays on the working surface of the first reflection plate and a plurality of antenna arrays on the working surface of the second reflection plate are configured to construct different types of antennas based on a quantity of frequency bands and a quantity of transmit and receive channels that are configured for the antenna.
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公开(公告)号：US12261356B2
公开(公告)日：2025-03-25
申请号：US17956496
申请日：2022-09-29
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Wei Zhang , Runxiao Zhang , Johann Baptist Obermaier
Abstract: An antenna apparatus is provided. The antenna apparatus in embodiments of this application includes a radome. An interference structure is disposed on a surface of the radome, and the interference structure is configured to change an airflow at a surface boundary layer when the airflow passes through the surface of the radome. The interference structure is disposed on the antenna apparatus to change the airflow at the surface boundary layer.
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Patent Agency Ranking
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
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.
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公开(公告)号：US11955720B2
公开(公告)日：2024-04-09
申请号：US17843419
申请日：2022-06-17
Applicant: Huawei Technologies Co., Ltd.
Inventor： Huabing Su , Lei Chen , Runxiao Zhang , Yixing Zeng , Fan Zhang , Ping Lv
Abstract: A beam adjustment assembly includes a phase shifter and a connecting plate. The phase shifter includes a circuit board and main dielectric slabs configured to shift a phase. The circuit board is provided with a first strip and a second strip that are spaced. The first strip and the second strip are configured to respectively connect to radiating elements of an antenna. The connecting plate is slidably assembled on the circuit board and is configured to control an electrical connection between the first strip and the second strip. When sliding, the main dielectric slab can push the connecting plate to slide to control a quantity of radiating elements in the antenna system. The sliding of the main dielectric slab in the phase shifter is used as a driving mechanism of the connecting plate.
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公开(公告)号：US20230344114A1
公开(公告)日：2023-10-26
申请号：US18342922
申请日：2023-06-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhiming Yang , Jianping Li , Runxiao Zhang , Weifeng Hu
CPC classification number: H01Q1/246 , H01Q1/42 , H01Q19/10 , H01Q21/061
Abstract: An antenna includes a reflection plate, a radome, a radiating element, and a feeding network. The reflection plate has a first surface and a second surface, and the first surface is opposite to the second surface. The radome is covered on the reflection plate, the radome and the first surface of the reflection plate constitute an accommodation space. The radiating element is located in the accommodation space, and the radiating element is electrically connected to the feeding network. The feeding network is at least partially disposed on the second surface of the reflection plate.
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公开(公告)号：US20230035855A1
公开(公告)日：2023-02-02
申请号：US17956496
申请日：2022-09-29
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Wei Zhang , Runxiao Zhang , Johann Baptist Obermaier
Abstract: An antenna apparatus is provided. The antenna apparatus in embodiments of this application includes a radome. An interference structure is disposed on a surface of the radome, and the interference structure is configured to change an airflow at a surface boundary layer when the airflow passes through the surface of the radome. The interference structure is disposed on the antenna apparatus to change the airflow at the surface boundary layer.
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公开(公告)号：US20220320728A1
公开(公告)日：2022-10-06
申请号：US17843419
申请日：2022-06-17
Applicant: Huawei Technologies Co., Ltd.
Inventor： Huabing Su , Lei Chen , Runxiao Zhang , Yixing Zeng , Fan Zhang , Ping Lv
Abstract: A beam adjustment assembly is provided. The assembly includes a phase shifter and a connecting plate. The phase shifter includes a circuit board and main dielectric slabs configured to shift a phase. The circuit board is provided with a first strip and a second strip that are spaced. The first strip and the second strip are configured to respectively connect to radiating elements of an antenna. The connecting plate is slidably assembled on the circuit board and is configured to control an electrical connection between the first strip and the second strip. When sliding, the main dielectric slab can push the connecting plate to slide, to control a quantity of radiating elements in the antenna system. It can be learned from the foregoing description that, in this application, the sliding of the main dielectric slab in the phase shifter is used as a driving mechanism of the connecting plate.
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