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1. 发明授权

US11855365B1 Loop antenna 有权
公开(公告)号：US11855365B1
公开(公告)日：2023-12-26
申请号：US17863814
申请日：2022-07-13
申请人： KaiKuTek Inc.
发明人： Chih-Feng Chang , Yi-Cheng Lin , Mike Chun-Hung Wang
IPC分类号： H01Q7/02 , H01Q5/385 , H01Q9/04
CPC分类号： H01Q7/02 , H01Q5/385 , H01Q9/0414 , H01Q9/0442
摘要： A loop antenna which has a signal input/output wire, a first conductor, an upper conductor, an upper conductor, a second conductor, a first lower conductor, and a second lower conductor sequentially connected. The loop antenna further has a first grounding via, and a lower end of the first grounding via is connected to a first grounding layer, and an upper end of the first grounding via is disposed between and connecting the first lower conductor and the second lower conductor, wherein a first end of the second lower conductor is connected to the upper end of the first grounding via, and a second end of the second lower conductor is connected to the first conductor. A second grounding layer and the combination of the signal input/output wire, the first lower conductor, and the second lower conductor are disposed on the same layer disconnectedly.

2. 发明授权

US10615501B2 Antenna assemblies with tapered loop antenna elements 有权
公开(公告)号：US10615501B2
公开(公告)日：2020-04-07
申请号：US15685749
申请日：2017-08-24
申请人： Antennas Direct, Inc.
发明人： Richard E. Schneider , John Edwin Ross, III
IPC分类号： H01Q7/00 , H01Q7/02 , H01Q1/12 , H01Q19/10
CPC分类号： H01Q7/00 , H01Q1/1207 , H01Q1/1271 , H01Q7/02 , H01Q19/10
摘要： According to various aspects, exemplary embodiments are provided of antenna assemblies. In an exemplary embodiment, an antenna assembly generally includes at least one antenna element configured to be operable for receiving high definition television signals. The antenna assembly may also include at least one reflector spaced-apart from the antenna element that is configured to be operable for reflecting electromagnetic waves generally towards the antenna element.

3. 发明申请

US20170207520A1 Vehicle Antenna Device 审中-公开
公开(公告)号：US20170207520A1
公开(公告)日：2017-07-20
申请号：US15326093
申请日：2015-04-10
申请人： YOKOWO CO., LTD.
发明人： Sadao OHNO , Kengo OSAWA
IPC分类号： H01Q1/32 , H01Q7/00
CPC分类号： H01Q1/3275 , H01Q1/32 , H01Q7/00 , H01Q7/02 , H01Q9/14 , H01Q9/36
摘要： A vehicle antenna device has a stably held coil element while its winding shape is maintained, and the number of turns of the coil element winding is easily adjusted during production. A coil element is configured by forming a winding around a resin-made bobbin. A guide groove, which is a path of the winding, and a plurality of projections, which are along the path of the winding, are disposed on the outer circumferential surface of the winding barrel of the bobbin. The guide groove spirally extends around the outer circumferential surface of the winding barrel. The projections are disposed in plural numbers in each of a plurality of circumferential positions on the outer circumferential surface of the winding barrel. A winding end portion of the winding is drawn out in the axial direction while being hooked to an arbitrary one of the projections, and electrically connected to an upper terminal.

4. 发明申请

US20160048713A1 RECONFIGURABLE RFID ANTENNA ASSEMBLY UTILIZING A COMMON REFLECTOR CODE 有权
标题翻译：可重配RFID天线组件使用常见反射器代码
公开(公告)号：US20160048713A1
公开(公告)日：2016-02-18
申请号：US14461500
申请日：2014-08-18
申请人： SYMBOL TECHNOLOGIES, INC.
发明人： David E. BELLOWS , Rehan K. JAFFRI
IPC分类号： G06K7/10 , H01Q1/12 , H01Q21/00 , H01Q15/14 , H01Q7/00 , G06K7/00 , H01Q5/307
CPC分类号： G06K7/10356 , G06K7/0008 , G06K7/10009 , H01Q1/007 , H01Q1/08 , H01Q1/1207 , H01Q1/2216 , H01Q5/307 , H01Q7/00 , H01Q7/02 , H01Q15/14 , H01Q19/106 , H01Q21/0087 , H01Q21/205
摘要： A reconfigurable Radio Frequency Identification (RFID) antenna assembly utilizing a common reflector core includes a plurality of antennas, wherein each antenna consists of: a first replaceable antenna element, at least one first replaceable standoff, and a reflector panel, which is configured for a lowest operable frequency of the antenna assembly. The reflector panels of all the plurality of antenna elements are connected together to form a common reflector core housing within the antenna elements disposed outside of the housing. The first replaceable antenna element, the first replaceable standoffs, and the common reflector core are configured for a first operating frequency of the antenna assembly. The first replaceable antenna elements and first replaceable standoffs are replaceable on the common reflector core with second replaceable antenna elements and second replaceable standoffs operable at a second frequency.
摘要翻译：利用公共反射器核心的可重新配置射频识别（RFID）天线组件包括多个天线，其中每个天线包括：第一可替换天线元件，至少一个第一可替换支架和反射器面板，其被配置为天线组件的最低可操作频率。所有多个天线元件的反射器面板连接在一起，以在布置在壳体外部的天线元件内形成共同的反射器芯壳体。第一可替换天线元件，第一可替换支座和公共反射器芯被配置为天线组件的第一工作频率。第一可替换天线元件和第一可替换支座可在公共反射器芯上更换，其中第二可更换天线元件和第二可更换支架可在第二频率下操作。

5. 发明申请

US20150180127A1 Elastically Deformable Item of Sports Equipment Comprising a Deformable Electromagnetic Coil Structure 有权
标题翻译：包括变形电磁线圈结构的运动器材的弹性变形项目
公开(公告)号：US20150180127A1
公开(公告)日：2015-06-25
申请号：US14415659
申请日：2012-11-27
申请人： Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
发明人： Josef Bernhard , Markus Hartmann , Joern Eskildsen , Ingmar Bretz
IPC分类号： H01Q7/02 , A63B43/00 , A63B41/00 , A63B45/00 , H01Q1/22 , H01Q7/00
CPC分类号： H01Q7/02 , A63B41/00 , A63B43/004 , A63B45/00 , A63B69/002 , A63B69/0026 , A63B71/0605 , H01Q1/22 , H01Q7/005 , Y10T29/49016
摘要： Embodiments relate to an elastically deformable item of sports equipment (100; 200; 250; 300; 500), comprising at least one deformable electromagnetic coil structure (104; 204; 254; 304; 504) arranged around a curved surface (102; 106; 202; 206; 252; 256; 302; 306; 502; 506) within the item of sports equipment, wherein the at least one deformable electromagnetic coil structure has an elongation reserve corresponding to a maximum elastic deformation of the item of sports equipment.
摘要翻译：实施例涉及一种可弹性变形的运动器材（100; 200; 250; 300; 500），其包括围绕弯曲表面（102; 106）设置的至少一个可变形电磁线圈结构（104; 204; 254; 304; 504） ; 202; 206; 252; 256; 302; 306; 502; 506），其中所述至少一个可变形电磁线圈结构具有对应于所述运动器材物品的最大弹性变形的伸长率储备。

6. 发明授权

US08077112B2 Collapsible tri-axial frame antenna 有权
标题翻译：可折叠三轴框架天线
公开(公告)号：US08077112B2
公开(公告)日：2011-12-13
申请号：US12234017
申请日：2008-09-19
申请人： Raphael J. Welsh
发明人： Raphael J. Welsh
IPC分类号： H01Q7/02
CPC分类号： G01S3/14 , G01S5/0205 , H01Q1/1235 , H01Q7/00 , H01Q7/02 , H01Q21/24
摘要： A antenna is described including a first frame having a first loop antenna element disposed thereon; a second frame having a second loop antenna element disposed thereon, the second frame disposed perpendicular to the first frame in an operational mode and disposed parallel to the first frame when in a stored mode; and a third frame having a third loop antenna element disposed thereon, the third frame disposed perpendicular to the first and second frame in an operational mode and disposed parallel to the first and second frame when in a stored mode.
摘要翻译：描述了一种天线，包括其上布置有第一环形天线元件的第一框架; 具有设置在其上的第二环形天线元件的第二框架，所述第二框架以操作模式垂直于所述第一框架布置，并且当处于存储模式时与所述第一框架平行设置; 以及第三框架，其具有设置在其上的第三环形天线元件，所述第三框架以操作模式垂直于所述第一和第二框架布置，并且当处于存储模式时与所述第一和第二框架平行设置。

7. 发明授权

US07936314B2 Dual polarized antenna 有权
标题翻译：双极化天线
公开(公告)号：US07936314B2
公开(公告)日：2011-05-03
申请号：US12305540
申请日：2008-04-11
申请人： Akio Kuramoto , Hiroyuki Yusa
发明人： Akio Kuramoto , Hiroyuki Yusa
IPC分类号： H01Q1/38 , H01Q21/24
CPC分类号： H01Q9/16 , H01Q7/02 , H01Q9/20 , H01Q9/265 , H01Q21/24 , H04B7/10
摘要： To provide a dual polarized antenna capable of reducing correlation between antenna elements.A dual polarized antenna is constituted by a vertically polarized antenna and a horizontally polarized antenna formed on a printed circuit board and radiates two kinds of polarized waves. The vertically polarized antenna has a configuration in which: a first microstripline is extended along the longitudinal direction of the printed circuit board from the lower portion of the printed circuit board; a first conductive radiating element is disposed at one end of the first microstripline; a phase delay circuit is serially connected to the first conductive radiating element; a second conductive radiating element is added to one end of the phase delay circuit; and a third conductive radiating element is added to a ground conductor which is disposed on the rear side of the surface of the printed circuit board on which the first conductive radiating element and first microstripline are connected at a corresponding portion thereof.
摘要翻译：提供能够减少天线元件之间的相关性的双极化天线。双极化天线由垂直极化天线和形成在印刷电路板上的水平极化天线构成，并且发射两种偏振波。垂直极化天线具有如下构造：第一微带线从印刷电路板的下部沿着印刷电路板的纵向方向延伸; 第一导电辐射元件设置在第一微带线的一端; 相位延迟电路串联连接到第一导电辐射元件; 第二导电辐射元件被添加到相位延迟电路的一端; 并且第三导电辐射元件被添加到接地导体，该接地导体设置在印刷电路板的表面的后侧，第一导电辐射元件和第一微带线在其相应部分处连接有第一导电辐射元件和第一微带线。

8. 发明申请

US20090251380A1 DUAL POLARIZED ANTENNA 有权
标题翻译：双极化天线
公开(公告)号：US20090251380A1
公开(公告)日：2009-10-08
申请号：US12305540
申请日：2008-04-11
申请人： Akio Kuramoto , Hiroyuki Yusa
发明人： Akio Kuramoto , Hiroyuki Yusa
IPC分类号： H01Q25/00 , H01Q9/00 , H01Q1/50
CPC分类号： H01Q9/16 , H01Q7/02 , H01Q9/20 , H01Q9/265 , H01Q21/24 , H04B7/10
摘要： To provide a dual polarized antenna capable of reducing correlation between antenna elements.A dual polarized antenna is constituted by a vertically polarized antenna and a horizontally polarized antenna formed on a printed circuit board and radiates two kinds of polarized waves. The vertically polarized antenna has a configuration in which: a first microstripline is extended along the longitudinal direction of the printed circuit board from the lower portion of the printed circuit board; a first conductive radiating element is disposed at one end of the first microstripline; a phase delay circuit is serially connected to the first conductive radiating element; a second conductive radiating element is added to one end of the phase delay circuit; and a third conductive radiating element is added to a ground conductor which is disposed on the rear side of the surface of the printed circuit board on which the first conductive radiating element and first microstripline are connected at a corresponding portion thereof.
摘要翻译：提供能够减少天线元件之间的相关性的双极化天线。双极化天线由垂直极化天线和形成在印刷电路板上的水平极化天线构成，并且发射两种偏振波。垂直极化天线具有如下构造：第一微带线从印刷电路板的下部沿着印刷电路板的纵向方向延伸; 第一导电辐射元件设置在第一微带线的一端; 相位延迟电路串联连接到第一导电辐射元件; 第二导电辐射元件被添加到相位延迟电路的一端; 并且第三导电辐射元件被添加到接地导体，该接地导体设置在印刷电路板的表面的后侧，第一导电辐射元件和第一微带线在其相应部分处连接有第一导电辐射元件和第一微带线。

9. 发明授权

US1705262A Collapsible loop aerial 失效
公开(公告)号：US1705262A
公开(公告)日：1929-03-12
申请号：US1359925
申请日：1925-03-06
申请人： WILLIAM J SANDBERG
发明人： MARIUS MATHIESEN
IPC分类号： H01Q7/02
CPC分类号： H01Q7/02 , Y10T403/344 , Y10T403/5781

10. 发明授权

US1613333A Loop aerial 失效
标题翻译：环形天线
公开(公告)号：US1613333A
公开(公告)日：1927-01-04
申请号：US67193123
申请日：1923-10-31
申请人： OPERADIO CORP
发明人： MCWILLIAMS STONE JOHN
IPC分类号： H01Q7/02
CPC分类号： H01Q7/02

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