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Patent Agency Ranking
公开(公告)号：US20240347903A1
公开(公告)日：2024-10-17
申请号：US18579689
申请日：2022-07-14
Applicant: Huawei Technologies Co., Ltd.
Inventor： Liang Xue , Yiwen Gong , Wei Wu , Jiaming Wang , Fangchao Zhao
Abstract: An antenna structure includes a first radiator and a second radiator, and a first open end of the first radiator is opposite to and spaced from a second open end of the second radiator. A decoupling circuit is connected between the first open end and the second open end. The first radiator includes a first section and a second section that intersect, and the first section and the second section are respectively located on two adjacent sides of a ground.
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公开(公告)号：US12294158B2
公开(公告)日：2025-05-06
申请号：US17927937
申请日：2021-04-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jiaming Wang , Liang Xue , Dong Yu , Jikang Wang , Jiaqing You , Yiwen Gong , Fangchao Zhao
Abstract: An electronic device includes an antenna unit having an antenna body having a feed point and a ground point between a first end and a second end. The antenna body has an operating band with a resonance of a first wavelength. An electrical length of the antenna body from the feed point to the ground point is greater than or equal to ¼ and less than ½ of the first wavelength. An electrical length from the first end to the feed point is greater than or equal to ⅛ and less than or equal to ¼ of the first wavelength. An electrical length from the second end to the ground point is greater than or equal to ⅛ and less than or equal to ¼ of the first wavelength. The antenna body is adapted to operate in a slot mode and in a wire mode.
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公开(公告)号：US20250141089A1
公开(公告)日：2025-05-01
申请号：US18692697
申请日：2022-09-15
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jiaming Wang , Dong Yu , Fangchao Zhao
Abstract: An electronic device including an antenna structure is provided. A side frame between a first position and a second position of the electronic device is configured as a first radiator of the antenna structure. A side frame between the second position and a third position of the electronic device is configured as a second radiator of the antenna structure. A first slot is provided at the second position of the side frame. A second slot is formed between the second radiator and a ground. The first radiator extends in a first direction, and is spaced from the third radiator in a second direction. Projections of the third radiator and the first radiator in the second direction at least partially overlap. A first feed point is disposed on the third radiator or the first radiator, and the first feed point is configured to feed the antenna structure.
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公开(公告)号：US20240021993A1
公开(公告)日：2024-01-18
申请号：US18254992
申请日：2021-11-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Dong Yu , Zhijun Huang , Kexin Liu , Fangchao Zhao , Peng Huang , Hanyang Wang
CPC classification number: H01Q9/0407 , H01Q5/35 , H01Q1/22
Abstract: An antenna apparatus includes a first branch, a frame branch, and a second branch. The frame branch is provided with a first gap, and the frame branch is divided into a first frame branch and a second frame branch by the first gap. The first branch, the second branch, the first frame branch and the second frame branch are conductive, not in contact with each other and are insulated from each other A first feeding circuit is electrically connected to the second frame branch, configured to transmit a first excitation signal to the second frame branch, and excite the second frame branch to radiate a first radio wave. A second feeding circuit is electrically connected to the second branch, configured to transmit a second excitation signal to the second branch, and excite the second branch to radiate a second radio wave.
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公开(公告)号：US20230208032A1
公开(公告)日：2023-06-29
申请号：US17927937
申请日：2021-04-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jiaming Wang , Liang Xue , Dong Yu , Jikang Wang , Jiaqing You , Yiwen Gong , Fangchao Zhao
CPC classification number: H01Q5/307 , H01Q1/243 , H01Q1/48 , H01Q9/0407 , H01Q5/50
Abstract: An electronic device includes an antenna unit having an antenna body having a feed point and a ground point between a first end and a second end. The antenna body has an operating band with a resonance of a first wavelength. An electrical length of the antenna body from the feed point to the ground point is greater than or equal to ¼ and less than ½ of the first wavelength. An electrical length from the first end to the feed point is greater than or equal to ⅛ and less than or equal to ¼ of the first wavelength. An electrical length from the second end to the ground point is greater than or equal to ⅛ and less than or equal to ¼ of the first wavelength. The antenna body is adapted to operate in a slot mode and in a wire mode.
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