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公开(公告)号：US20220173514A1
公开(公告)日：2022-06-02
申请号：US17372235
申请日：2021-07-09
发明人： Shih-Chieh Cheng , Shin-Lung Kuo
IPC分类号： H01Q9/04
摘要： An antenna structure is provided, including a substrate, an impedance control line, a first impedance control area, and a metal element. The impedance control line is located on the first side of the substrate. The first impedance control area is arranged on the substrate, located on one side of the impedance control line, close to the second end of the impedance control line, and separated from the impedance control line by a first hollow part. The metal element is arranged on the substrate and connected to the first end and the second end of the impedance control line, and the first impedance control area. As such, the present invention controls the impedance in the high frequency range between 5.85 and 7.25 GHz through the impedance control line and the first impedance control area, provides a complete current flow area, and improves the impedance control effect, efficiency, and gain.
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公开(公告)号：US10581161B2
公开(公告)日：2020-03-03
申请号：US15818930
申请日：2017-11-21
发明人： Guan-De Liou , Shih-Chieh Cheng
摘要： A smart antenna is provided, which may include a plurality of antenna units and a controller. The controller may be coupled to the antenna units. The controller may scan an angle range by a first angle interval according to a characteristic vector of the antenna units and an initial angle; if the power change between any two adjacent scanning points is negative, the controller may multiply the first angle interval by a number to generate a second angle interval, and keep scanning the angle range by the second angle interval; when the controller completely scans the angle range or the power change between any two adjacent scanning points is positive, the controller may generate a power spectrum.
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公开(公告)号：US10340595B2
公开(公告)日：2019-07-02
申请号：US15817475
申请日：2017-11-20
发明人： Shin-Lung Kuo , Shih-Chieh Cheng
摘要： A dipole antenna is provided, which may include a substrate, a first radiator and a second radiator disposed thereon. The substrate may include a first metal layer and a second metal layer; the first metal layer may include a feed point connected to the signal wire of a coaxial cable; the second metal layer may include a ground point connected to the ground layer of the coaxial cable. The first radiator may include a first planar connection part and a first solid radiating part; the first planar connection part may be disposed on one end of the first solid radiating part and connected to the first metal layer. The second radiator may include a second planar connection part and a second solid radiating part; the second planar connection part may be disposed on one end of the second solid radiating part and connected to the second metal layer.
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公开(公告)号：US20130214977A1
公开(公告)日：2013-08-22
申请号：US13678523
申请日：2012-11-15
发明人： Shih-Chieh Cheng
IPC分类号： H01Q1/38
摘要： An antenna device is provided. The antenna device includes a circuit board including a first side configured with a transmission unit, and a second side opposite to the first side; a main radiator disposed at the first side, electrically connected to the transmission unit, and having a major axis direction; a first parasitical radiator adjacent to the main radiator, and coaxially disposed in the major axis direction at the first side; and a second parasitical radiator coaxially disposed in the major axis direction at the second side.
摘要翻译： 提供一种天线装置。 天线装置包括：电路板，包括配置有传输单元的第一侧和与第一侧相对的第二侧; 主散热器，其设置在所述第一侧，电连接到所述传输单元，并具有长轴方向; 邻近主辐射器的第一寄生散热器，并且在第一侧同轴地设置在长轴方向; 以及在第二侧同轴地设置在长轴方向上的第二寄生辐条。
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公开(公告)号：US11502403B2
公开(公告)日：2022-11-15
申请号：US17319967
申请日：2021-05-13
发明人： Shih-Chieh Cheng , Shin-Lung Kuo
摘要： The present invention discloses a printed circuit board (PCB). The printed circuit board includes a plurality of layers, a first antenna, a second antenna, a third antenna and an isolator. The first antenna is arranged on a first layer of the layers. The second antenna is arranged on the first layer. The isolator is arranged on the first layer and located between the first antenna and the second antenna. The third antenna is arranged on a second layer of the layers, wherein the second layer is different from the first layer. A position of the third antenna overlaps a position of the isolator in a direction perpendicular to a surface of the printed circuit board.
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公开(公告)号：US11374326B2
公开(公告)日：2022-06-28
申请号：US16595717
申请日：2019-10-08
发明人： Shin-Lung Kuo , Shih-Chieh Cheng
IPC分类号： H01Q9/04 , H04B7/0413 , H05K1/16
摘要： An antenna with pin header is provided, which may include a substrate, a feed point, a radiator and a metallic pin header. The feed point may be disposed on the substrate. The radiator may be printed on the substrate and connected to the feed point. The metallic pin header may penetrate through the radiator and the substrate. The metallic pin header may be connected to the feed point via the radiator, and the radiator and the metallic pin header may have a common feedline, whereby the metallic pin header can enhance the gain pattern, in the direction which the metallic pin header points in, of the radiator.
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公开(公告)号：US11133570B2
公开(公告)日：2021-09-28
申请号：US16813894
申请日：2020-03-10
摘要： A holder for antennas includes at least one circuit board, at least one carrier and at least one antenna. The at least one carrier, disposed to a lateral side of the at least one circuit board, has at least one honeycomb structure. The at least one antenna, disposed at the at least one carrier, is electrically connected with the at least one circuit board. The antenna, the carrier and the circuit board are formed as a modular structure beneficial to be assembled into or disassembled from the casing of the electronic device.
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公开(公告)号：USD916062S1
公开(公告)日：2021-04-13
申请号：US29713358
申请日：2019-11-15
设计人： Shih-Chieh Cheng , Shin-Lung Kuo
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公开(公告)号：US09478851B2
公开(公告)日：2016-10-25
申请号：US14140117
申请日：2013-12-24
摘要： An antenna structure comprising a substrate and an antenna is provided. The substrate comprises an upper surface and an under surface. The antenna comprises a first metal pattern and a second metal pattern. The first metal pattern is disposed on the upper surface. The first metal pattern comprises a feeding portion and a transmission line connected to the feeding portion. The second metal pattern is disposed on the under surface, and comprises a first parasitic grounding arm, a second parasitic grounding arm, a connecting arm, a grounding plane and a grounding strip. The connecting arm has a parasitic slot, and connects the first parasitic grounding arm and the second parasitic grounding arm. The grounding strip connects the connecting arm and the grounding plane.
摘要翻译： 提供了包括基板和天线的天线结构。 基板包括上表面和下表面。 天线包括第一金属图案和第二金属图案。 第一金属图案设置在上表面上。 第一金属图案包括馈送部分和连接到馈送部分的传输线。 第二金属图案设置在下表面上，并且包括第一寄生接地臂，第二寄生接地臂，连接臂，接地平面和接地条。 连接臂具有寄生槽，并且连接第一寄生接地臂和第二寄生接地臂。 接地条连接连接臂和接地平面。
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公开(公告)号：US20190058252A1
公开(公告)日：2019-02-21
申请号：US15817475
申请日：2017-11-20
发明人： Shin-Lung Kuo , Shih-Chieh Cheng
CPC分类号： H01Q5/335 , H01Q5/10 , H01Q9/16 , H01Q9/28 , H01Q21/062 , H01Q21/065
摘要： A dipole antenna is provided, which may include a substrate, a first radiator and a second radiator disposed thereon. The substrate may include a first metal layer and a second metal layer; the first metal layer may include a feed point connected to the signal wire of a coaxial cable; the second metal layer may include a ground point connected to the ground layer of the coaxial cable. The first radiator may include a first planar connection part and a first solid radiating part; the first planar connection part may be disposed on one end of the first solid radiating part and connected to the first metal layer. The second radiator may include a second planar connection part and a second solid radiating part; the second planar connection part may be disposed on one end of the second solid radiating part and connected to the second metal layer.
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