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公开(公告)号：US20180375971A1
公开(公告)日：2018-12-27
申请号：US16063519
申请日：2015-12-17
Applicant: Huawei Technologies Co., Ltd.
Inventor： Qiao Sun , Yi Wang , Hanyang Wang , Yibo Chen , Bao Lu , Shiqiang Lu
IPC: H04M1/02
CPC classification number: H04M1/0202 , H01Q1/243 , H01Q1/38 , H01Q9/42
Abstract: A mobile communications terminal includes a metal backplane, a circuit board, and a metal frame. A feeding structure is located between a first ground point and a second ground point. A slot is located between the first ground point and the feeding structure. The first antenna uses, as a radiator, a part of the metal frame between the slot and the first ground point. The second antenna uses, as a radiation slot, a gap between the metal backplane and the part of the metal frame between the slot and the first ground point. The third antenna uses, as another radiation slot, a gap between the metal backplane and a part of the metal frame between the slot and the second ground point.
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公开(公告)号：US12224500B2
公开(公告)日：2025-02-11
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
IPC: H01Q5/385 , H01Q1/24 , H01Q1/38 , H01Q1/48 , H01Q1/52 , H01Q5/307 , H01Q5/371 , H01Q13/10 , H01Q21/00
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：US12170402B2
公开(公告)日：2024-12-17
申请号：US17918026
申请日：2021-03-19
Applicant: Huawei Technologies Co., Ltd.
Inventor： Chih Yu Tsai , Chien-Ming Lee , Hanyang Wang , Dong Yu
Abstract: An electronic device includes a decoupling member, a first radiator, a second radiator, a first feed unit, a second feed unit, and a rear cover. A gap is formed between the first radiator and the second radiator, the decoupling member is indirectly coupled to the first radiator and the second radiator, and the decoupling member is disposed on a surface of the rear cover. The decoupling member does not overlap a first projection, and the first projection is a projection of the first radiator in a first direction. The decoupling member does not overlap a second projection, and the second projection is a projection of the second radiator in the first direction. The first direction is a direction perpendicular to a plane on which the rear cover is located.
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公开(公告)号：US12080959B2
公开(公告)日：2024-09-03
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：US12009589B2
公开(公告)日：2024-06-11
申请号：US17421870
申请日：2020-01-09
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yu Chan Yang , Chien-Ming Lee , Hanyang Wang , Yi-Hsiang Liao , Lizhong Huang , Guangxiang Zhu , Bin Yu
Abstract: A terminal device includes a housing and a metal line that is disposed on an outer surface of the housing or is embedded in the housing, and the metal line is configured to receive or send an electromagnetic wave signal. The metal line acts as an antenna of the terminal device.
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Patent Agency Ranking
公开(公告)号：US20240106119A1
公开(公告)日：2024-03-28
申请号：US18264859
申请日：2021-12-10
Applicant: Huawei Technologies Co., Ltd.
Inventor： Dong Yu , Jiaming Wang , Liang Xue , Yuanpeng Li , Hanyang Wang , Meng Hou
Abstract: An antenna includes a patch radiator, a feed point, a first ground point, and a second ground point. The patch radiator has a first side edge and an intersecting second side edge, and a first coupling contact and a second coupling contact. The patch radiator is coupled to the first ground point and the second ground point through the first coupling contact and the second coupling contact, and is biased coupled to the feed point. A distance between the first coupling contact and the first side edge, a distance between the first coupling contact and the second side edge, a distance between the second coupling contact and the first side edge, and a distance between the second coupling contact and the second side edge are all greater than or equal to 0.05λ, where λ is an operating wavelength of the antenna in an operating frequency band range of the antenna.
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公开(公告)号：US11923626B2
公开(公告)日：2024-03-05
申请号：US17610972
申请日：2020-03-05
Applicant: Huawei Technologies Co., Ltd.
Inventor： Le Chang , Yafang Yu , Kunpeng Wei , Dawei Zhou , Dong Yu , Hanyang Wang
Abstract: An antenna apparatus includes a grounding plate, a monopole, a first feeding component, and a second feeding component. A slot on the grounding plate includes a first slot and a second slot that interpenetrate each other, the second slot extends from the first slot to an edge of the grounding plate. The monopole includes a first stub and a second stub extending from the first stub to the second slot, the second stub and the second slot form a feeding structure. The first feeding component is electrically coupled to the grounding plate to feed the feeding structure to excite a first radiation mode of the antenna apparatus. The second feeding component is electrically coupled to the second stub to feed the feeding structure to excite a second radiation mode of the antenna apparatus. Polarizations in the two radiation modes are orthogonal.
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公开(公告)号：US11838711B2
公开(公告)日：2023-12-05
申请号：US17605384
申请日：2020-06-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Chungwen Yang , Zhaocai Zeng , Hanyang Wang , Haowen Xu , Lin Lu , Huiliang Xu
CPC classification number: H04R1/1016 , H01Q1/2291 , H04R2420/07
Abstract: A Bluetooth earphone includes an earbud portion and an earphone handle portion. A receiver module is disposed in the earbud portion. The earphone handle portion includes a connecting section connected to the earbud portion, and a top section and a bottom section located on both sides of the connecting section, a battery is disposed in the bottom section of the earphone handle portion. The Bluetooth earphone includes an antenna and a flexible circuit board. The antenna extends from the connecting section of the earphone handle portion to the top section of the earphone handle portion. The flexible circuit board includes a feeding part and a first extension part connected to the feeding part. The feeding part is located in the connecting section of the earphone handle portion, and is coupled to the antenna. The first extension part extends to the earbud portion.
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公开(公告)号：US20230275603A1
公开(公告)日：2023-08-31
申请号：US18005538
申请日：2021-07-07
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Qiang Wang , Hanyang Wang , Chen Zhang , Chengcheng Nie , Xiaofeng Li
CPC classification number: H04B1/0064 , H01Q5/50
Abstract: Embodiments of the present application provide an electronic device for wireless communication. An example electronic device includes a low-frequency processing circuit, a high-frequency processing circuit, a coil, and at least one capacitor. The low-frequency processing circuit is electrically connected to two ends of the coil. The high-frequency processing circuit is electrically connected to the two ends of the coil. Each of the at least one capacitor is connected in parallel to the coil.
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公开(公告)号：US11688930B2
公开(公告)日：2023-06-27
申请号：US17053678
申请日：2018-05-08
Applicant: Huawei Technologies Co., Ltd.
Inventor： Chih-Hua Chang , Chien-Ming Lee , Dong Yu , Hanyang Wang , Yen-Cheng Lai
CPC classification number: H01Q1/243 , H01Q1/242 , H01Q21/0006 , H01Q21/28 , H01Q5/335
Abstract: An antenna apparatus includes two feeding parts, a filter matching network, and a radiator. The filter matching network includes a first port, a second port, and a third port. A first feeding part is electrically connected to the first port, a second feeding part is electrically connected to the second port, and the radiator is electrically connected to the third port. The first feeding part is configured to feed a low frequency signal and an intermediate frequency signal, the second feeding part is configured to feed a high frequency signal, the low frequency signal, the intermediate frequency signal, and the high frequency signal are respectively fed into the filter matching network by using the first feeding part and the second feeding part, and the filter matching network is configured to improve isolation between the low frequency signal and the intermediate frequency signal, and the high frequency signal.
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