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公开(公告)号：US20240356228A1
公开(公告)日：2024-10-24
申请号：US18682612
申请日：2022-08-03
Applicant: Huawei Technologies Co., Ltd.
Inventor： Liang XUE , Meng Hou , Hanyang Wang , Pengfei Wu , Chuanbo Shi
CPC classification number: H01Q9/0421 , H01Q1/243 , H01Q9/0442
Abstract: In some embodiments, an antenna system includes a first antenna and a second antenna. The first and second antenna include a shared first radiator and an additional radiator. Two ends of the first radiator are connected to a ground, each radiator has a first end farther from a first end of the other radiator, and the first end of the second radiator and the first end of the third radiator are separately connected to the first radiator. The second end of the second radiator is disposed opposite a gap to the second end of the third radiator. The first antenna is through a first feeding connection on the second radiator, and the second antenna is through a second feeding connection on the third radiator.
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公开(公告)号：US20240313388A1
公开(公告)日：2024-09-19
申请号：US18575631
申请日：2022-06-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yu Yao , Youquan Wu , Meng Hou
CPC classification number: H01Q1/2283 , H01L23/66 , H01Q1/243 , H01Q1/38 , H01Q1/48 , H01L2223/6677
Abstract: A chip having an antenna structure comprising a ground layer, a feeding element, and an antenna element. The antenna element comprises a first metal layer, a second metal layer, a first conducting member, and a second conducting member, the first metal layer and the ground layer are disposed opposite and spaced from each other, the second metal layer is located between the first metal layer and the ground layer and is spaced from both the first metal layer and the ground layer, the second metal layer comprises a first area and a second area that are spaced from each other, the first conducting member is connected between the first metal layer and the first area of the second metal layer, and the second conducting member is connected between the ground layer and the second area of the second metal layer.
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公开(公告)号：US20230170609A1
公开(公告)日：2023-06-01
申请号：US17921273
申请日：2021-04-23
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hanyang Wang , Meng Hou , Dong Yu , Pengfei Wu , Xiaowei Zhang , Chuanbo Shi
Abstract: The electronic device includes a composite antenna including a slot antenna and a wire antenna. A first strip-shaped conductor of the slot antenna includes a first ground part, a second ground part, and a feeding part. The first ground part and the second ground part are respectively two ends of the first strip-shaped conductor. The feeding part is located between the first ground part and the second ground part. A second strip-shaped conductor of the wire antenna includes a first end and a second end. The first end of the second strip-shaped conductor is electrically connected to the first ground part. The second end of the second strip-shaped conductor is an open end.
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公开(公告)号：US20230041500A1
公开(公告)日：2023-02-09
申请号：US17791508
申请日：2020-12-10
Applicant: Huawei Technologies Co., Ltd
Inventor： Yuan Zhou , Dong Yu , Hanyang Wang , Meng Hou
Abstract: An antenna assembly and a mobile terminal include a first grounding part and a second grounding part and a slot, the first grounding part and the second grounding part are separated by the slot; at least a part of a first feed line is located in the slot or is located in a directly opposite position of the slot, the first feed line is configured to feed the first grounding part and electrically connected to the first grounding part; at least a part of a second feed line is located in the slot or is located in a directly opposite position of the slot, the second feed line is configured to feed one of the first grounding part and the second grounding part, and electrically connected to the other of the first grounding part and the second grounding part.
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公开(公告)号：US10256534B2
公开(公告)日：2019-04-09
申请号：US15560405
申请日：2015-03-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Liang Xue , Dong Yu , Hanyang Wang , Jiaqing You , Kun Feng , Rui Zhang , Meng Hou
Abstract: A terminal is disclosed, wherein a metal back cover of the terminal includes a slot. The slot divides the metal back cover into two parts. One of the two parts is used as an antenna radiator. The antenna radiator includes a signal feed point, a first ground point, and at least one second ground point, so that an antenna of the terminal has four resonance points. The signal feed point is connected to a matching network, the first ground point is grounded by a switch device, and the second ground point is grounded. A distance between the signal feed point and the first ground point is less than a distance between the signal feed point and the second ground point, and none of the signal feed point, the first ground point, and the second ground point is located in an end of the slot.
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Patent Agency Ranking
公开(公告)号：US20170229779A1
公开(公告)日：2017-08-10
申请号：US15502355
申请日：2014-08-08
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yuanpeng Li , Yafang Yu , Hanyang Wang , Jianming Li , Meng Hou , Bo Meng
Abstract: An antenna apparatus includes: one antenna body, a first filter apparatus, and a second filter apparatus; where the first filter apparatus includes a first inductor and a first high-pass low-impedance component, and the second filter apparatus includes a second inductor and a second high-pass low-impedance component; a feed connector is disposed on the first filter apparatus, and a ground connector is disposed on the second filter apparatus; the first inductor and the first high-pass low-impedance component are both electrically connected in parallel between a first end of the antenna body and the feed connector; and the second inductor and the second high-pass low-impedance component are both electrically connected in parallel between a second end of the antenna body and the ground connector.
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公开(公告)号：US20240030607A1
公开(公告)日：2024-01-25
申请号：US18044303
申请日：2021-08-05
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yuan Zhou , Xiaopeng Liu , Meng Hou , Dong Yu
CPC classification number: H01Q9/0421 , H01Q1/2266 , H01Q1/48 , H01Q1/50 , G06F1/1698 , G06F1/1616
Abstract: A foldable electronic device includes a first housing and a second housing that are rotationally connected to each other by means of rotating shafts located on two sides, and an antenna. The first housing can switch between an unfolded state and a folded state relative to the second housing, and the antenna is disposed in a closed slot. The antenna includes a first antenna segment and a second antenna segment that are sequentially connected and disposed in a length direction of the antenna. One end of the first antenna segment is connected to a ground plate of the first housing. The first antenna segment extends from one end toward a direction in which an opening/closing region of the first housing and the second housing in the unfolded state is away from the first housing.
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公开(公告)号：US20240021982A1
公开(公告)日：2024-01-18
申请号：US18256238
申请日：2021-12-02
Applicant: Huawei Technologies Co., Ltd.
Inventor： Pengfei Wu , Jiahui Chu , Hanyang Wang , Meng Hou , Chien-Ming Lee
CPC classification number: H01Q1/52 , H01Q1/36 , H01Q9/0421 , H01Q1/22
Abstract: An antenna apparatus for an electronic device having a middle frame, a cover, and a battery located between the middle frame and the cover. The antenna apparatus includes at least one group of coupling feeding elements and at least one group of radiation elements. A first radiator and a second radiator in each group of radiation elements are arranged on an inner surface of a cover. The first radiator and the second radiator are respectively located on two sides of a coupling feeding element, and the coupling feeding element is separately coupled to feed the first radiator and the second radiator.
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公开(公告)号：US20230223677A1
公开(公告)日：2023-07-13
申请号：US17915763
申请日：2021-03-31
Applicant: Huawei Technologies Co., Ltd.
Inventor： Pengfei Wu , Lijun Ying , Hanyang Wang , Dong Yu , Meng Hou , Chien-Ming Lee
Abstract: An antenna includes a first radiator, a second radiator, and a feed. The first radiator has a first feed point and a first ground point. The second radiator has a second feed point and a second ground point. The antenna further includes a connection line. The connection line has a first end and a second end that are opposite to each other. The first end is coupled to the first feed point of the first radiator, and the second end is coupled to the second feed point of the second radiator. A feeding point is disposed on the connection line, and the feeding point is coupled to the feed.
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公开(公告)号：US11626662B2
公开(公告)日：2023-04-11
申请号：US16957492
申请日：2018-12-26
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Liang Xue , Dong Yu , Lijun Ying , Meng Hou , Jiaqing You
Abstract: This application provides a multi-band antenna. The antenna includes a feeder and a radiating element connected to the feeder, and further includes: a first notch structure, where the first notch structure is located on a side of the radiating element and is coupled to the radiating element; and a second notch structure, where the second notch structure is located on a side of the first notch structure and far from the radiating element, and an end that is of the second notch structure and that is far from the radiating element is grounded. The first notch structure may be selectively connected to the ground or to the second notch structure. The first notch structure may be connected to the second notch structure in some embodiments using a first tuning device.
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