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公开(公告)号：US20240266704A1
公开(公告)日：2024-08-08
申请号：US18041626
申请日：2022-02-17
发明人： Haocheng JIA , Yi DING , Xiaobo WANG , Hao GUO , Yan LU , Weisi ZHOU , Wenxue MA , Jing WANG , Chuncheng CHE
摘要： A phase shifter is provided. The phase shifter includes a plurality of phase shift units coupled in sequence. At least one phase shift unit of the plurality of phase shift units includes: a first conductive structure and a second conductive structure. The first conductive structure includes at least one first transmission line, and a second transmission line connected to the at least one first transmission line, the second transmission line being configured as an inductive load. The second conductive structure includes at least one third transmission line, each third transmission line being configured to form a capacitor with a first transmission line. The first transmission line, the third transmission line and the capacitor constitute at least a portion of a phase shift communication path of the phase shifter.
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公开(公告)号：US20240304975A1
公开(公告)日：2024-09-12
申请号：US18017674
申请日：2022-02-28
发明人： Haocheng JIA , Yi DING , Hao GUO , Yan LU , Xiaobo WANG , Weisi ZHOU , Wenxue MA , Jing WANG , Chuncheng CHE
CPC分类号： H01P5/1007 , H01Q1/48 , H01Q9/0414 , H01Q9/26
摘要： Provided is a balun structure, including: a first dielectric layer, a second dielectric layer, a ground electrode, an unbalance electrode, and a balance electrode. The first dielectric layer, the ground electrode, the second dielectric layer are successively stacked, and the ground electrode has a coupling hole therein. The coupling hole extends from a surface facing the first dielectric layer to a surface facing the second dielectric layer. The unbalance electrode is disposed on a first side of the first dielectric layer, wherein the first side of the first dielectric layer is a side, distal from the ground electrode, of the first dielectric layer. The balance electrode is disposed on a first side of the second dielectric layer, wherein the first side of the second dielectric layer is a side, distal from the ground electrode, of the second dielectric layer.
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公开(公告)号：US20240322425A1
公开(公告)日：2024-09-26
申请号：US18027994
申请日：2022-03-29
发明人： Jing WANG , Yi DING , Haocheng JIA , Zhifeng ZHANG , Chuncheng CHE , Hao GUO , Yan LU , Weisi ZHOU , Wenxue MA
CPC分类号： H01Q3/36 , H01P1/18 , H01Q1/38 , H01Q21/0006 , H01Q21/065
摘要： An antenna and an electronic device are provided, and belong to the field of communication technology. The antenna includes: a first dielectric substrate, at least one sub-array and at least one first feed structure. Each sub-array includes at least one first radiation portion, at least one phase shifter, at least one second feed structure and a reference electrode layer. Each transmission component includes a first transmission structure and a second transmission structure; the at least one first radiation portion and the at least one second feed structure are on a side of the first dielectric substrate away from the at least one transmission component. The reference electrode layer is on the first dielectric substrate. Each first feed structure includes a first feed port and at least one second feed port; each second feed structure includes a third feed port and at least one fourth feed port.
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公开(公告)号：US20240250400A1
公开(公告)日：2024-07-25
申请号：US18017049
申请日：2022-01-21
发明人： Hao GUO , Haocheng JIA , Yan LU , Yi DING , Wenxue MA , Weisi ZHOU , Jing WANG , Xiaobo WANG , Chuncheng CHE
摘要： A balun structure and an electronic device. The balun structure includes: a dielectric substrate; a first grounding conductive layer, a first transmission line, a second transmission line, and a third transmission line, wherein at least one coupling structure is connected in series between a first end and a second end of the third transmission line. The coupling structure includes a first coupling part and a second coupling part, wherein in the same coupling structure, one end of the first coupling part facing the second coupling part has at least one first branch line, and one end of the second coupling part facing the first coupling part has at least one second branch line; and in the same coupling structure, the first branch line of the first coupling part is in coupling connection with the second branch line of the second coupling part.
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公开(公告)号：US20240258668A1
公开(公告)日：2024-08-01
申请号：US18018958
申请日：2022-01-27
发明人： Xiaobo WANG , Haocheng JIA , Chuncheng CHE , Zhifeng ZHANG , Cuiwei TANG , Yong LIU , Honggang LIANG , Sheng CHEN , Xueyan SU , Hailong LIAN , Yi DING , Jing XIE , Wei ZHANG , Weisi ZHOU , Meng WEI , Jing WANG , Zhenguo ZHANG , Feng QU
IPC分类号： H01P1/18
CPC分类号： H01P1/182
摘要： There is provided a phase shifter having a phase shift region and a peripheral region, and including a first substrate, a second substrate and a dielectric layer between such two substrates; the first substrate includes a first dielectric substrate, a first electrode and a first auxiliary structure; the second substrate includes a second dielectric substrate, a second electrode and a second auxiliary structure; the phase shift region includes overlapping regions; the first electrode and the second electrode are located in the phase shift region, and have orthographic projections, on the first dielectric substrate, overlapped at least partially in the overlapping regions; the first auxiliary structure is in the peripheral region and on a side, close to the dielectric layer, of the first dielectric substrate; the second auxiliary structure is in the peripheral region and on a side, close to the dielectric layer, of the second dielectric substrate.
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公开(公告)号：US20240243459A1
公开(公告)日：2024-07-18
申请号：US18014797
申请日：2022-02-28
发明人： Yan LU , Haocheng JIA , Yi DING , Hao GUO , Weisi ZHOU , Wenxue MA , Jing WANG , Xiaobo WANG , Chuncheng CHE
摘要： The present disclosure provides a waveguide conversion device and wireless communication system. The waveguide conversion device includes: a waveguide cavity including a waveguide transmission cavity and a waveguide back cavity facing each other; a base substrate between the waveguide transmission cavity and the waveguide back cavity, the base substrate including at least a first substrate; and a conversion module on the first substrate and including a balanced antenna, a first differential strip-line and a second differential strip-line, wherein the balanced antenna is in a region where the waveguide transmission cavity faces the waveguide back cavity, the balanced antenna includes a first output port and a second output port; a first end of the first differential strip-line is connected to the first output port of the balanced antenna, and a first end of the second differential strip-line is connected to the second output port of the balanced antenna.
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