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公开(公告)号：US20240275053A1
公开(公告)日：2024-08-15
申请号：US18021914
申请日：2022-04-29
发明人： Zhe CHEN , Yunnan JIN , Zhifeng ZHANG , Guohui NAN , Chunnan FENG , Sihui BAO , Shuo YANG
CPC分类号： H01Q9/0414 , H05K1/0277 , H05K2201/0145
摘要： An antenna and an electronic device are provided and belong to the field of communication technology. The antenna includes an antenna substrate and a flexible circuit board. The antenna substrate includes: a first dielectric substrate, a first conductive layer on the first dielectric substrate and including at least one first feed line and at least one second feed line; a second conductive layer on a side of the first dielectric substrate away from the first conductive layer and including at least one first opening. The flexible circuit board includes: a second dielectric substrate and a third dielectric substrate opposite to each other; a third conductive layer between the second dielectric substrate and the third dielectric substrate; a first feed structure on a side of the second dielectric substrate away from the third conductive layer; each second feed port of the first feed structure being electrically connected to a corresponding first feed line; a second feed structure on a side of the third dielectric substrate away from the third conductive layer; each fourth feed port of the second feed structure being electrically connected to a corresponding second feed line.
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公开(公告)号：US20240275054A1
公开(公告)日：2024-08-15
申请号：US18021965
申请日：2022-05-13
发明人： Sihui BAO , Chunnan FENG , Yunnan JIN , Zhifeng ZHANG , Guohui NAN , Liang GUO , Haoyang ZHANG , Zhe CHEN , Shuo YANG , Zheng CHEN
CPC分类号： H01Q9/0414 , H01Q1/22
摘要： An antenna is provided, and belongs to the field of communication technology and includes a first dielectric substrate, a first conductive layer, a second dielectric substrate, a second conductive layer, a third dielectric substrate and a conductive third layer which are sequentially stacked. The first conductive layer includes at least one first and second feed lines; the second conductive layer is provided with at least one first and second openings; the third conductive layer includes at least one first radiation part. Orthographic projections of any two of a first opening, a first feed line, a first radiation part corresponding to each on the other first dielectric substrate overlap with other; each an orthographic projection of a first radiation part on the first dielectric substrate intersects with that of each of a corresponding first and second feed lines on the first dielectric substrate.
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公开(公告)号：US20240250403A1
公开(公告)日：2024-07-25
申请号：US18015843
申请日：2022-01-24
发明人： Yunnan JIN , Zhe CHEN , Chunnan FENG , Shuo YANG , Sihui BAO , Faliang DAI , Xiang LIU , Zheng CHEN , Zhifeng ZHANG , He LIU , Liang GUO , Haoyang ZHANG
CPC分类号： H01Q1/1271 , H01Q9/0414
摘要： An antenna includes a first substrate and a second substrate oppositely arranged; the first substrate includes: a first dielectric substrate having a first surface and a second surface oppositely arranged; a reference electrode layer on the first surface; at least one first radiation part on the second surface and having an orthographic projection on the first dielectric substrate at least partially overlapping that of the reference electrode layer; and at least one feeding structure on the second surface, electrically connected to the first radiation part, and having an orthographic projection on the first dielectric substrate at least partially overlapping that of the reference electrode layer; the second substrate includes: a second dielectric substrate opposite to the second surface; and at least one second radiation part on the second dielectric substrate, and each having an orthographic projection on the first surface within that of one first radiation part.
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公开(公告)号：US20240258696A1
公开(公告)日：2024-08-01
申请号：US18016419
申请日：2022-02-22
发明人： Yunnan JIN , Zhe CHEN , Shuo YANG , Lei WANG
CPC分类号： H01Q9/0407 , H01Q1/48
摘要： An antenna is provided and includes a bottom plate for being connected with a mounting body and an antenna body on the bottom plate. The antenna body includes: a substrate fixedly connected to the bottom plate; a plane of the substrate intersects the bottom plate; a radiation element on the substrate; a feeding structure configured to transmit and/or receive radio frequency signals to/from the radiation element and including a signal electrode and a ground electrode on a surface of the substrate. The signal electrode is electrically connected to the radiation element. On a reference plane perpendicular to the bottom plate, an orthographic projection of the ground electrode is spaced apart from that of the radiation element, and is entirely located between the orthographic projection of the radiation element and the bottom plate. The antenna can prevent the ground electrode from reflecting the electromagnetic waves radiated by the radiation element.
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