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公开(公告)号：US12119855B2
公开(公告)日：2024-10-15
申请号：US17812012
申请日：2022-07-12
Applicant: GM Global Technology Operations LLC
Inventor： Duane S. Carper , Nahel Eshaq , Gregg R. Kittinger , Hyok Jae Song , Hanseung Lee
CPC classification number: H04B1/16 , H03F3/19 , H04B1/0064 , H03F2200/451
Abstract: A system for receiving radio signals for a vehicle includes an antenna farm unit including a plurality of antennas, a plurality of amplifiers, each of the plurality of amplifiers in electrical communication with one of the plurality of antennas, and a multiplexer in electrical communication with the output port of each of the plurality of amplifiers. The system also includes a radio unit including a plurality of tuners and a demultiplexer in electrical communication with the plurality of tuners. The system also includes a transmission line for connecting the antenna farm unit to the radio unit, where the transmission line has a first terminal and a second terminal, and where the first terminal of the transmission line is electrically connected to the multiplexer and the second terminal of the transmission line is electrically connected to the demultiplexer.
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公开(公告)号：US20230344120A1
公开(公告)日：2023-10-26
申请号：US17725824
申请日：2022-04-21
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Gregg R. Kittinger , Duane S. Carper , Nahel Eshaq
CPC classification number: H01Q3/247 , H01Q3/34 , H01Q1/32 , H01Q21/28 , H04B1/1615
Abstract: An antenna system for a vehicle includes a first antenna array affixed to the vehicle and a remote antenna system. A first connector is affixed to the vehicle, and is connected to the controllable switch. The remote antenna system includes a second antenna array including a second active antenna and a wiring harness. The wiring harness includes a second signal lead connected to the second active antenna, a ground lead, and a second connector. The signal lead and the ground lead connect the second active antenna of the second antenna array to the second connector. The first connector is connectable to the second connector, and the switch array communicates signals from the second antenna array to the on-vehicle controller when the second connector of the second antenna array is connected to the first connector.
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公开(公告)号：US20230238689A1
公开(公告)日：2023-07-27
申请号：US17648739
申请日：2022-01-24
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Nahel Eshaq , Duane S. Carper , Gregg R. Kittinger
CPC classification number: H01Q1/1214 , H01Q1/08 , H01Q1/48 , H01Q1/3275
Abstract: A mount system, such as for a vehicle antenna, includes a module with a ground. A fastener extends into the module. A retainer clip moves from an undeployed position to a deployed position by operation of the fastener. The fastener extends through a deployment ramp block. The deployment ramp block engages and guides the retainer clip from the undeployed position to the deployed position, by operation of the fastener. The mount system is configured to effect grounding of the ground to the product and to retain the module in position on the product.
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4.发明授权公开(公告)号：US11637357B2
公开(公告)日：2023-04-25
申请号：US17410393
申请日：2021-08-24
Applicant: GM Global Technology Operations LLC
Inventor： Duane S. Carper , Hyok Jae Song , James H. Schaffner , Raymond Gary Acker
Abstract: A windshield, vehicle and antenna assembly for the vehicle is disclosed. The antenna assembly includes an antenna and a signal coupler. The antenna is embedded within the windshield of the vehicle. The antenna is configured to receive signals over a first frequency band and a second frequency band separated from the first frequency band. The signal coupler electromagnetically couples to the antenna through the windshield.
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公开(公告)号：US10424825B2
公开(公告)日：2019-09-24
申请号：US15583369
申请日：2017-05-01
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Timothy J. Talty , Keerti S. Kona , Amit M. Patel , Hyok Jae Song , James H. Schaffner , Duane S. Carper , Eray Yasan
Abstract: 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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Patent Agency Ranking
公开(公告)号：US10396427B2
公开(公告)日：2019-08-27
申请号：US15583204
申请日：2017-05-01
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Timothy J. Talty , Keerti S. Kona , Hyok Jae Song , Amit M. Patel , James H. Schaffner , Duane S. Carper , Eray Yasan
Abstract: 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：US20170170900A1
公开(公告)日：2017-06-15
申请号：US14964043
申请日：2015-12-09
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： David R. Petrucci , David Heiden , Charles A. Massoll , Duane S. Carper
IPC: H04B10/25 , H04L7/00 , H04B10/03 , H04B10/077 , H04B10/079
CPC classification number: H04B10/25 , H04B10/03 , H04B10/0775 , H04B10/0791 , H04B10/27 , H04L7/0075 , H04L12/00 , H04L12/4625 , H04L67/12
Abstract: A vehicle communication system may include a first vehicle node, a second vehicle node, and a fiber optic node connection. The first vehicle node includes an electronic processing unit coupled to a first communication circuit that includes a plurality of self-configuring optical cells. The fiber optic node connection couples the first vehicle node to the second vehicle node using at least some of the self-configuring optical cells. In response to a trigger event, the electronic processing unit is adapted to configure the plurality of self-configuring optical cells to enable communication between the first and second vehicle nodes via the fiber optic node connection.
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公开(公告)号：US09297844B2
公开(公告)日：2016-03-29
申请号：US13868832
申请日：2013-04-23
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： David R. Petrucci , Gregg R. Kittinger , Duane S. Carper , Douglas C. Martin
CPC classification number: G01R31/006 , H01Q1/12 , H01Q1/1214 , H01Q1/3275
Abstract: Methods and systems are provided for detecting whether at least one of an antenna mast and a detection mechanism is installed to an antenna. In one embodiment, a method includes monitoring at least one of amplitude modulation (AM) band data and direct current (DC) power data of the antenna; and selectively determining whether at least one of the antenna mast and the detection mechanism is installed based on the at least one of the AM band data and the DC power data.
Abstract translation: 提供了用于检测天线杆和检测机构中的至少一个是否被安装到天线的方法和系统。 在一个实施例中，一种方法包括监视天线的幅度调制（AM）频带数据和直流（DC）功率数据中的至少一个; 以及基于所述AM频带数据和所述DC电力数据中的至少一个，选择性地确定所述天线桅杆和所述检测机构中的至少一个是否被安装。
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公开(公告)号：US20230223697A1
公开(公告)日：2023-07-13
申请号：US17575069
申请日：2022-01-13
Applicant: GM Global Technology Operations LLC
Inventor： Duane S. Carper , Hyok Jae Song , James H. Schaffner , Patrick Edward Leavy
CPC classification number: H01Q13/085 , H01Q21/0062
Abstract: An antenna is disclosed. The antenna can include a coplanar antenna structure. The coplanar antenna structure can include a substrate and a radiating portion that is configured to emit electromagnetic radiation and is disposed over the substrate. The radiating portion defines a slot having a width to length ratio of at least approximately 0.4. The antenna also includes a scattering element disposed over the substrate and at least partially surrounds the radiating portion.
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10.发明申请公开(公告)号：US20230068756A1
公开(公告)日：2023-03-02
申请号：US17410393
申请日：2021-08-24
Applicant: GM Global Technology Operations LLC
Inventor： Duane S. Carper , Hyok Jae Song , James H. Schaffner , Raymond Gary Acker
Abstract: A windshield, vehicle and antenna assembly for the vehicle is disclosed. The antenna assembly includes an antenna and a signal coupler. The antenna is embedded within the windshield of the vehicle. The antenna is configured to receive signals over a first frequency band and a second frequency band separated from the first frequency band. The signal coupler electromagnetically couples to the antenna through the windshield.
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