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公开(公告)号：US20170324144A1
公开(公告)日：2017-11-09
申请号：US15583369
申请日：2017-05-01
发明人： TIMOTHY J. TALTY , KEERTI S. KONA , AMIT M. PATEL , HYOK JAE SONG , JAMES H. SCHAFFNER , DUANE S. CARPER , ERAY YASAN
摘要： A thin film, flexible, leaky-wave CPW antenna that can mounted to a dielectric substrate on a vehicle, such as vehicle glass, where the antenna has application for a MIMO LTE cellular system, and where the conductive portion of the antenna can employ transparent conductors. The antenna includes a ground plane having opposing first and second ground lines defining a gap therebetween and an antenna radiating element extending between the ground lines in the gap. The antenna radiating element includes a plurality of leaky-wave tuning stubs crossing the antenna radiating element at predetermined intervals that operates to change the radiation pattern of the antenna to be more parallel to the ground.
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2.发明申请公开(公告)号：US20160013839A1
公开(公告)日：2016-01-14
申请号：US14790312
申请日：2015-07-02
发明人： HYOK JAE SONG , ARTHUR BEKARYAN , JAMES H. SCHAFFNER , ERAY YASAN , DUANE S. CARPER , TIMOTHY J. TALTY
IPC分类号： H04B7/04 , H04B1/06 , H04B1/3822 , H04B7/08
CPC分类号： H04B7/0413 , H04B7/08 , H04L2025/03426
摘要： An arrangement of MIMO antennas in a vehicle, such as an automobile, where at least one of the MIMO antennas is placed inside the vehicle in the richer multipath signal propagation environment. The MIMO antennas will include a primary MIMO antenna that may also be used for non-4G cellular services and one or more secondary MIMO antennas that are used only for 4G cellular services. In one embodiment, the primary MIMO antenna is mounted to a roof of the vehicle in a module including other antennas and the one or more secondary antennas are positioned at desired locations within the vehicle. In another embodiment, the primary MIMO antenna and the one or more secondary MIMO antennas are all positioned within the vehicle.
摘要翻译： 诸如汽车的车辆中的MIMO天线的布置，其中至少一个MIMO天线位于更丰富的多路径信号传播环境中的车辆内。 MIMO天线将包括也可以用于非4G蜂窝服务的主MIMO天线和仅用于4G蜂窝服务的一个或多个辅助MIMO天线。 在一个实施例中，主MIMO天线在包括其他天线的模块中安装到车辆的屋顶，并且一个或多个次级天线被定位在车辆内的期望位置。 在另一个实施例中，主MIMO天线和一个或多个二次MIMO天线都位于车辆内。
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公开(公告)号：US20190280365A1
公开(公告)日：2019-09-12
申请号：US15914266
申请日：2018-03-07
摘要： The present application generally relates to antennas embedded in or on glass structures. More specifically, the application teaches an apparatus extending a ground plane on an antenna proximate to a dielectric structure, such as a windshield, in order to couple a radiated wave into the dielectric structure in order to control the tilt of the radiation pattern of the antenna.
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公开(公告)号：US20170237147A1
公开(公告)日：2017-08-17
申请号：US15415483
申请日：2017-01-25
发明人： HYOK JAE SONG , Timothy J. Talty , James H. Schaffner , Keerti S. Kona , Amit M. Patel , Duane S. Carper , Eray Yasan
CPC分类号： H01Q1/1271 , H01Q1/325 , H01Q1/38 , H01Q1/48 , H01Q9/42 , H01Q21/0037
摘要： A thin, flexible antenna that has particular application to be mounted to a dielectric structure on a vehicle, such as vehicle glass, where the antenna has a wideband antenna geometry for various communications applications, and where the conductive portion of the antenna can employ transparent conductors.
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公开(公告)号：US20170324142A1
公开(公告)日：2017-11-09
申请号：US15583294
申请日：2017-05-01
发明人： TIMOTHY J. TALTY , AMIT M. PATEL , KEERTI S. KONA , JAMES H. SCHAFFNER , HYOK JAE SONG , DUANE S. CARPER , ERAY YASAN
摘要： A thin film, flexible, co-planar waveguide (CPW), antenna structure suitable to be mounted on vehicle glass and that has particular application for MIMO LTE applications in, for example, the 0.46-3.8 GHz frequency band. The antenna structure includes a planar antenna formed on a substrate that includes a ground plane having an elliptical cut-out slot section defined within an outer perimeter portion of the ground plane and an antenna radiating element extending into the slot from the perimeter portion.
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公开(公告)号：US20170237139A1
公开(公告)日：2017-08-17
申请号：US15431091
申请日：2017-02-13
发明人： TIMOTHY J. TALTY , WALTER S. WALL , JAMES H. SCHAFFNER , HYOK JAE SONG , DUANE S. CARPER , ERAY YASAN
CPC分类号： H01P5/02 , B60J1/00 , B60J1/02 , B60J1/18 , H01P3/003 , H01P5/028 , H01Q1/1271 , H01Q1/1285 , H01Q1/241 , H01Q1/325 , H01Q21/30
摘要： An electromagnetic coupler that couples antenna signals for a wideband antenna positioned between glass layers of an automotive windshield. The coupler includes a first co-planar waveguide (CPW) formed on one side of a glass layer and a second CPW formed on the other side of the glass layer, where the first and second CPWs are a mirror, or near-mirror, and 180° rotated images of each other. Both the first and second CPWs include a conductive plane where removed portions of the plane define a wide CPW section and a narrow CPW section that are electrically coupled to each other, and where the remaining portions of the conductive plane are ground planes, and where the electromagnetic signals are coupled through the glass layer between the wide CPW sections.
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公开(公告)号：US20170324139A1
公开(公告)日：2017-11-09
申请号：US15583204
申请日：2017-05-01
发明人： TIMOTHY J. TALTY , KEERTI S. KONA , HYOK JAE SONG , AMIT M. PATEL , JAMES H. SCHAFFNER , DUANE S. CARPER , ERAY YASAN
CPC分类号： H01Q1/1271 , H01Q1/48 , H01Q9/0485 , H01Q13/20 , H01Q21/24 , H01Q21/28
摘要： A thin film, flexible, co-planar waveguide (CPW), dual-polarized antenna structure suitable to be mounted on vehicle glass and that has particular application for MIMO LTE applications in the frequency band of, for example, 0.46-3.8 GHz. The antenna structure includes two U-shaped antenna radiating elements that receive signals that are linearly polarized in two orthogonal horizontal (H) and vertical (V) directions, where the radiating elements are separated by a ground plane line.
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公开(公告)号：US20170324143A1
公开(公告)日：2017-11-09
申请号：US15583335
申请日：2017-05-01
发明人： TIMOTHY J. TALTY , KEERTI S. KONA , HYOK JAE SONG , JAMES H. SCHAFFNER , AMIT M. PATEL , DUANE S. CARPER , ERAY YASAN
CPC分类号： H01Q1/1271 , H01P5/028 , H01P5/085 , H01Q1/38 , H01Q1/48 , H01Q13/203 , H01Q13/206 , H01R12/7076 , H01R2201/02 , H01R2201/26
摘要： A connector assembly that provides a proper impedance connection between a CPW antenna mounted on automotive glass to a FAKRA-type connector. The connector assembly includes a PCB having a top surface and a bottom surface and being adhered to the glass. Vias are provided through the PCB to make electrical contact between metallization planes on the top surface and the bottom surface of the PCB. Terminals that are part of the connector extend through some of the vias, where ground terminals provide mechanical stability and make electrical contact with the metallization planes on the bottom surface of the PCB and a signal terminal provides an electrical connection to the antenna radiating element. The PCB is adhered to a substrate on which the antenna is mounted so that the metallization planes and microstrip lines make electrical contact with a CPW feed structure that feeds the antenna.
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公开(公告)号：US20170324141A1
公开(公告)日：2017-11-09
申请号：US15583273
申请日：2017-05-01
发明人： TIMOTHY J. TALTY , AMIT M. PATEL , KEERTI S. KONA , HYOK JAE SONG , JAMES H. SCHAFFNER , DUANE S. CARPER , ERAY YASAN
摘要： A thin film, flexible antenna that has particular application to be adhered to vehicle glass, where the antenna has a wideband antenna geometry and is operable to receive right-hand or left-hand circularly polarized signals from, for example, GPS and SDARS satellites. The antenna is a printed planar antenna formed to the substrate and includes a ground plane having a slot formed therein and a tuning sleeve having a vertical portion and a horizontal portion. The planar antenna further includes a radiating element positioned adjacent to the tuning sleeve and including a feed portion positioned within the slot, where the radiating element includes a first horizontal portion and a second horizontal portion extending from a vertical portion towards the vertical portion of the sleeve. The ground plane is operable to generate circularly polarized signals to be received by the radiating element where the sleeve provides phase tuning of the signals.
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10.发明申请公开(公告)号：US20170237148A1
公开(公告)日：2017-08-17
申请号：US15426600
申请日：2017-02-07
发明人： AMIT M. PATEL , TIMOTHY J. TALTY , HYOK JAE SONG , KEERTI S. KONA , JAMES H. SCHAFFNER , DUANE S. CARPER , ERAY YASAN
CPC分类号： H01Q1/1271 , H01Q1/241 , H01Q1/3275 , H01Q5/314 , H01Q9/0485 , H01Q15/006
摘要： An antenna assembly including a planar antenna formed on a dielectric substrate and a frequency selective impedance surface formed on the substrate and at least partially surrounding the antenna. The frequency selective impedance surface receives surface waves propagating along the dielectric substrate generated by the antenna, where the impedance surface mitigates negative effects of the surface waves by converting the surface wave energy into leaky-wave radiation, and also possibly providing some control of the radiation gain pattern of the antenna. In one embodiment, the dielectric substrate is vehicle glass, such as a vehicle windshield.
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