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

IPC: H01Q5/364 ,  H01Q9/42

CPC classification number: H01Q5/364 ,  H01Q9/42

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.

公开(公告)号：US20220077897A1

公开(公告)日：2022-03-10

申请号：US17416302

申请日：2018-12-20

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jie Song ,  Yuan-Hao Lan ,  Yuanpeng Li ,  Xinli Zhang ,  Tongbo Wang ,  Ji Ding ,  Bin Luo

IPC: H04B7/0404 ,  H04B7/08 ,  H04B7/06

Abstract: An antenna selection method and a terminal, where the terminal includes m primary antennas configured for a first application program and n secondary antennas, where m≥1, and n≥1. The method includes, when the terminal is in a WI-FI connected state and a landscape state, obtaining a key factor and a radio frequency indicator that are of each of m+n antenna combinations, determining a first antenna combination based on the key factor and the radio frequency indicator, where the first antenna combination is a first-priority antenna combination of the m+n antenna combinations, and the first antenna combination includes at least one of the secondary antennas, and using the first antenna combination to perform communication for a second application program.

公开(公告)号：US20170207515A1

公开(公告)日：2017-07-20

申请号：US15326678

申请日：2014-07-31

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yuanpeng Li ,  Yafang Yu ,  Hanyang Wang ,  Jianming Li

IPC: H01Q1/24 ,  H01Q1/44 ,  H01Q1/48 ,  H04B1/3827 ,  H01Q5/30

CPC classification number: H01Q1/243 ,  H01Q1/38 ,  H01Q1/44 ,  H01Q1/48 ,  H01Q5/30 ,  H01Q5/371 ,  H01Q5/378 ,  H01Q9/42 ,  H04B1/3827

Abstract: A mobile terminal, where the mobile terminal includes an antenna, where the antenna includes a first radiator, a second radiator that forms an electrical connection with the first radiator, a first ground branch that forms a coupling part with one end of the first radiator, and a second ground branch that forms another coupling part with the other end of the first radiator, where the first radiator, the first ground branch, and the second ground branch form an outer frame of the mobile terminal, the second radiator encircles in an inner side of the outer frame formed by the first radiator, the first ground branch, and the second ground branch, and the first radiator and the second radiator generate resonances in different frequency bands.

公开(公告)号：US12068538B2

公开(公告)日：2024-08-20

申请号：US17601552

申请日：2019-05-06

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hanyang Wang ,  Dawei Zhou ,  Yuanpeng Li ,  Le Chang ,  Hai Zhou

IPC: H01Q13/10 ,  H01Q1/24 ,  H01Q1/52 ,  H01Q9/26 ,  H01Q21/28

CPC classification number: H01Q13/10 ,  H01Q1/243 ,  H01Q1/521 ,  H01Q9/26 ,  H01Q21/28

Abstract: An antenna structure includes a first antenna element connected to a first port, and a second antenna element connected to a second port. The antenna structure is operable to simultaneously transceive: a first signal via electric or magnetic current flow through the first antenna element in a symmetrically excited mode in which current flows symmetrically through the first antenna element and/or an asymmetrically excited mode in which current flows asymmetrically through the first antenna element, the first antenna element resonates at a first resonant frequency; and a second signal via electric or magnetic current flow through the second antenna element in a symmetrically excited mode in which current flows symmetrically through the second antenna element and/or an asymmetrically excited mode in which current flows asymmetrically through the second antenna element, the second antenna element resonates at a second resonant frequency.

公开(公告)号：US20240178556A1

公开(公告)日：2024-05-30

申请号：US18551733

申请日：2022-03-21

Applicant: Huawei Technologies Co., Ltd.

Inventor： Dawei Zhou ,  Yuanpeng Li ,  Hanyang Wang ,  Jian Luo

IPC: H01Q1/36 ,  H01Q1/48 ,  H01Q1/50 ,  H01Q5/314 ,  H01Q13/10

CPC classification number: H01Q1/36 ,  H01Q1/48 ,  H01Q1/50 ,  H01Q5/314 ,  H01Q13/10

Abstract: An electronic device includes: a ground, a frame, and an antenna structure. The antenna structure includes a radiator and a first capacitive component. The frame has a first location and a second location. The frame between the first location and the second location is the radiator of the antenna structure. A first slot is configured at the first location of the frame. The first capacitive component is electrically coupled between the first location of the frame and a first end of the radiator, or the first capacitive component is electrically coupled between a first end of the radiator and the ground. The first end of the radiator is an end that is of the radiator and that is at the first slot.

公开(公告)号：US11552678B2

公开(公告)日：2023-01-10

申请号：US17416302

申请日：2018-12-20

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jie Song ,  Yuan-Hao Lan ,  Yuanpeng Li ,  Xinli Zhang ,  Tongbo Wang ,  Ji Ding ,  Bin Luo

IPC: H04B7/04 ,  H04B7/0404 ,  H04B7/06 ,  H04B7/08 ,  H04B7/0413 ,  H04W84/12

Abstract: An antenna selection method and a terminal, where the terminal includes m primary antennas configured for a first application program and n secondary antennas, where m≥1, and n≥1. The method includes, when the terminal is in a WI-FI connected state and a landscape state, obtaining a key factor and a radio frequency indicator that are of each of m+n antenna combinations, determining a first antenna combination based on the key factor and the radio frequency indicator, where the first antenna combination is a first-priority antenna combination of the m+n antenna combinations, and the first antenna combination includes at least one of the secondary antennas, and using the first antenna combination to perform communication for a second application program.