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公开(公告)号：US20240243480A1
公开(公告)日：2024-07-18
申请号：US18016682
申请日：2022-02-21
Inventor： Xichao FAN , Yali WANG , Youjian HU , Zhipeng LU , Guoqiang TANG
CPC classification number: H01Q13/0233 , H01Q1/36 , H01Q1/48 , H01Q1/50 , H01Q13/10
Abstract: An antenna and an electronic device are provided in the present disclosure. The antenna includes a first conductive layer, a dielectric layer, and a second conductive layer which are stacked; the first conductive layer is provided as a microstrip line structure; the second conductive layer is provided with a radiation structure and a director; the radiation structure includes a first edge and a second edge disposed oppositely along a first direction; the radiation structure is provided with a first slot, a second slot, and a third slot that are sequentially communicated along the first direction and away from the first edge, the first slot is circular, the second slot is rectangular, and the third slot gradually increases in dimension in the second direction; the director is disposed on the second conductive layer and located at a side of the third slot away from the second slot.
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Patent Agency Ranking
公开(公告)号：US20240195069A1
公开(公告)日：2024-06-13
申请号：US17785578
申请日：2021-08-30
Inventor： Dongdong ZHANG , Yali WANG , Qianhong WU , Yafei ZHANG , Mengwen JIA , Feng QU , Biqi LI
CPC classification number: H01Q9/0407 , H01Q1/246 , H01Q21/0075 , H01Q21/065 , H01Q21/08
Abstract: An antenna includes: a dielectric layer; a first electrode on the dielectric layer and having at least one first opening; at least one radiation structure on a side of the dielectric layer away from the first electrode, wherein an orthographic projection of each radiation structure on the dielectric layer is within an orthographic projection of one first opening on the dielectric layer; at least one first feeding line and at least one second feeding line, which are on the side of the dielectric layer away from the first electrode, wherein each radiation structure is electrically connected to one first feeding line and one second feeding line, taking a straight line in a length direction of the antenna and passing through a center of the first opening as a symmetry axis, the first feeding line and the second feeding line, connected to a same radiation structure, are symmetrical to each other.
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公开(公告)号：US20240186705A1
公开(公告)日：2024-06-06
申请号：US17787342
申请日：2021-08-26
Inventor： Yali WANG , Dongdong ZHANG , Yafei ZHANG , Hai YU , Guoqiang TANG , Mengwen JIA , Feng QU , Biqi LI
Abstract: An antenna structure includes a substrate, a ground layer, a radiation patch, a first feed structure, and a second feed structure. The radiation patch, the first feed structure, and the second feed structure are located on a first surface of the substrate, and the ground layer is located on a second surface of the substrate. The first surface and the second surface are two surfaces of the substrate facing away from each other. The radiation patch has a slotted structure. In a first direction, the first feed structure and the second feed structure are symmetrically located on both sides of the radiation patch.
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公开(公告)号：US20240154323A1
公开(公告)日：2024-05-09
申请号：US17778487
申请日：2021-06-03
Inventor： Dongdong ZHANG , Qianhong WU , Yafei ZHANG , Yali WANG , Feng QU
Abstract: The present disclosure provides an antenna, a method for manufacturing an antenna and a communication system. The antenna includes: a dielectric layer; a first electrode having at least one first opening therein; at least one radiating structure on a side of the dielectric layer different from that with the first electrode thereon; an orthographic projection of the radiating structure on the dielectric layer is located in that of the first opening on the dielectric layer; each radiating structure includes a second electrode and a third electrode, orthographic projections of the second and third electrodes on the dielectric layer are located in that of the first opening on the dielectric layer, the orthographic projections of the second and third electrodes on the dielectric layer are not overlapped; at least one first feed line and at least one second feed line.
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公开(公告)号：US20230344118A1
公开(公告)日：2023-10-26
申请号：US17635702
申请日：2021-03-23
Abstract: An antenna unit includes: a first substrate, a second substrate, and a third substrate which are stacked. The second substrate has a first slotted area. A liquid crystal layer is arranged in a cavity formed by the first substrate, the first slotted area of the second substrate, and the third substrate. The first substrate includes: a first base substrate, a ground layer on one side of the first base substrate close to the second substrate, and a feed structure layer on one side of the first base substrate away from the second substrate. Orthogonal projections of the ground layer and the feed structure layer on second substrate overlap with an orthogonal projection of first slotted area on the second substrate. The third substrate includes: a third base substrate, and a radiation structure layer on one side of the third base substrate close to the second substrate.
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公开(公告)号：US20220352623A1
公开(公告)日：2022-11-03
申请号：US17605630
申请日：2020-11-10
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yali WANG , Dongdong ZHANG , Feng QU
Abstract: The present disclosure provides an antenna and a manufacturing method thereof, and belongs to the field of communication technology. The antenna provided by an embodiment of the present disclosure includes: a first substrate and a second substrate opposite to each other, a dielectric layer provided therebetween, and a feed unit on a side of the second substrate away from the first substrate. The first substrate includes: a first base substrate; and a radiation unit on a side of the first base substrate close to the second substrate. The second substrate includes: a second base substrate; and a reference electrode layer on a side of the second base substrate away from the feed unit, the reference electrode layer has an opening, an orthographic projection of the opening on the second base substrate is at least partially overlapped with an orthographic projection of the radiation unit on the second base substrate.
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