-
公开(公告)号：US20240291148A1
公开(公告)日：2024-08-29
申请号：US18023078
申请日：2022-06-24
发明人： Wei ZHANG , Xiaobo WANG , Feng QU , Zhifeng ZHANG
CPC分类号： H01Q3/46 , H01Q9/0414 , H01Q13/10 , H01Q15/0006 , H01Q21/065
摘要： The present disclosure provides a holographic antenna and an electronic device, and belongs to the field of communication technology. The holographic antenna includes a resonant structure, which includes a first and a second dielectric substrate opposite to each other, a first electrode layer on a side of the first dielectric substrate close to the second dielectric substrate, a second electrode layer on a side of the second dielectric substrate close to the first dielectric substrate, and a tunable dielectric layer between the first and second electrode layers. The first electrode layer includes slit openings therein, and the second electrode layer includes patch electrodes thereon; orthographic projections of a slit opening and a patch electrode corresponding to each other on the first dielectric substrate at least partially overlaps with each other; and the orthographic projection of the slit opening on the first dielectric substrate at least includes an arc segment.
-
2.发明公开公开(公告)号：US20240266723A1
公开(公告)日：2024-08-08
申请号：US18638124
申请日：2024-04-17
发明人： Hai YU , Yafei ZHANG , Yang ZHENG , Yanzhao LI , Feng QU
CPC分类号： H01Q1/38 , G02F1/133305 , G02F1/13338 , H01Q1/2266 , H01Q9/045 , H01Q21/0006 , H01Q25/001
摘要： An antenna unit, a manufacturing method thereof, a display device, and an electronic apparatus. The antenna unit includes a radiation main body, at least one feed line, and a plurality of grounding portions. The at least one feed line and the radiation main body are electrically connected, the radiation main body, the at least one feed line, and the plurality of grounding portions are provided in a same layer.
-
公开(公告)号：US20240258705A1
公开(公告)日：2024-08-01
申请号：US18019562
申请日：2022-01-21
发明人： Yi DING , Haocheng JIA , Feng QU , Chuncheng CHE
摘要： Provided are an antenna and an antenna system. The antenna includes: a feeding network and antenna units electrically connected with the feeding network. The feeding network includes n stages, each stage includes 2n-1 transmission components; when n=1, first and second transmission lines of each transmission component are electrically connected with different antenna units; when n>1, the first and second transmission lines of the transmission component in the nth stage are respectively connected with two antenna units, the antenna units connected with first and second transmission lines are different; the first and second transmission lines of the transmission component in an ith stage are electrically connected with two different main path portions in an (i+1)th stage, main path portions connected with the first and second transmission lines are different; 1≤i
-
公开(公告)号：US20240251322A1
公开(公告)日：2024-07-25
申请号：US17917946
申请日：2021-12-14
CPC分类号： H04W36/32 , H04B7/18541 , H04W36/30
摘要： Disclosed is a satellite communication handover method, which includes: determining a scene where a user equipment is located according to a measurement report of the user equipment, determining a handover parameter corresponding to the scene, and sending a handover command is sent to the user equipment to instruct the user equipment to perform handover when the user equipment satisfies a first handover condition which is based on the handover parameter.
-
公开(公告)号：US20240250421A1
公开(公告)日：2024-07-25
申请号：US18016063
申请日：2022-02-23
CPC分类号： H01Q3/30 , H01Q13/06 , H01Q21/064
摘要： A phased array antenna includes a phase shifter unit, a waveguide unit and a connection unit, the phase shifter unit has two substrate surfaces and includes at least one phase shifter having two feeding regions; a side where at least one of the substrate surfaces is located is provided with the waveguide unit having a waveguide cavity corresponding to at least one of the feeding regions of each phase shifter; the connection unit corresponds to each waveguide unit and includes an insulation body, the insulation body is fixedly connected with the substrate surface and the waveguide unit on the same side as the insulation body; the insulation body has a first hollow-out portion, the waveguide unit contacts the substrate surface through the first hollow-out portion, a first port of the waveguide cavity is located on a contact surface of the waveguide unit in the first hollow-out portion.
-
6.发明公开公开(公告)号：US20240241610A1
公开(公告)日：2024-07-18
申请号：US18016707
申请日：2022-02-28
发明人： Mengwen JIA , Jian ZHOU , Feng QU , Biqi LI
IPC分类号： G06F3/044
CPC分类号： G06F3/0446 , G06F2203/04103 , G06F2203/04112
摘要： The present disclosure provides a method for manufacturing a conductive mesh, a thin film sensor and a method for manufacturing the thin film sensor. The method for manufacturing the conductive mesh includes: providing a dielectric substrate; forming a first pattern layer having a first trench portion in a mesh shape on the dielectric substrate; forming a first dielectric layer formed with a second trench portion in a mesh shape on a side of the first pattern layer away from the dielectric substrate, one of the first dielectric layer and the first pattern layer is made of an organic material, and the other of the first dielectric layer and the first pattern layer is made of an inorganic material; forming a conductive material in the second trench portion on a side of the first dielectric layer away from the dielectric substrate so as to form a conductive mesh.
-
公开(公告)号：US20240222870A1
公开(公告)日：2024-07-04
申请号：US17920093
申请日：2021-11-24
发明人： Chunxin LI , Jingwen GUO , Qianhong WU , Feng QU
IPC分类号： H01Q9/04
CPC分类号： H01Q9/0442
摘要： An antenna including a dielectric layer, and a first radiation patch and at least one second radiation patch on the dielectric layer; wherein each second radiation patch is connected to the first radiation patch through at least one switch unit; a side edge of the first radiation patch has at least one first opening; each switch unit includes a signal electrode and a membrane bridge; the signal electrode includes a first end connected to the second radiation patch and a second end opposite to the first end; an orthographic projection of the second end on the dielectric layer is within an orthographic projection of one first opening on the dielectric layer; the membrane bridge spans the one first opening and is electrically connected to the first radiation patch; and a first insulating layer is on a surface of the signal electrode close to the membrane bridge.
-
公开(公告)号：US20240162607A1
公开(公告)日：2024-05-16
申请号：US17786213
申请日：2021-09-26
发明人： Zongmin LIU , Wei LI , Junwei GUO , Xichao FAN , Feng QU , Biqi LI
摘要： The present disclosure provides a phase shifter, a driving method for the phase shifter, and an antenna system, and belongs to the field of communication technologies. The present disclosure provides a phase shifter, including: a control module, a digital-to-analog conversion module and a phase shift structure; the control module is configured to generate a plurality of correction signals according to phase shift degrees of the phase shift structure; the digital-to-analog conversion module is configured to generate a driving signal according to the correction signals; and the phase shift structure is configured to shift a phase of a microwave signal passing therethrough according to the driving signal.
-
公开(公告)号：US20230361466A1
公开(公告)日：2023-11-09
申请号：US17611570
申请日：2021-02-09
发明人： Cuiwei TANG , Tienlun TING , Jie WU , Haocheng JIA , Ying WANG , Feng QU , Chuncheng CHE
摘要： An array antenna module is provided, which includes a feed structure, a phase shift structure, and a radiation structure. The feed structure is connected to the phase shift structure, and the phase shift structure is connected to the radiation structure. The feed structure, the phase shift structure, and the radiation structure are all disposed on a glass substrate.
-
公开(公告)号：US20230253697A1
公开(公告)日：2023-08-10
申请号：US17785712
申请日：2021-09-09
发明人： Xian WANG , Yu ZHAO , Dawei FENG , Hailong WANG , Huairui YUE , Yang GE , Jianwei MA , Yong ZHANG , Jian WANG , Hao YAN , Feng QU
IPC分类号： H01Q1/22 , G02F1/1362 , H01L27/12 , H01Q1/38
CPC分类号： H01Q1/22 , G02F1/136286 , H01L27/124 , H01L27/1255 , H01Q1/38 , G02F1/133512
摘要： Disclosed are a display substrate, a display panel and a display device. The display substrate has a display region and a non-display region, wherein the display substrate includes a base substrate; a near-field communication antenna on the base substrate and comprising a main body, wherein the main body is in the display region, and at least a portion of the main body is transparent.
-
-
-
-
-
-
-
-
-
搜索结果
128 条记录 (耗时 0.025 秒)
