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    Tire pressure monitor with diversity antenna system and method
    2.
    发明授权
    Tire pressure monitor with diversity antenna system and method 有权
    具有分集天线系统和方法的轮胎压力监测器

    公开(公告)号：US07659812B2

    公开(公告)日：2010-02-09

    申请号：US11373854

    申请日：2006-03-10

    申请人： Korkut Yegin ,  Nazar F. Bally ,  Randall J. Snoeyink ,  William R. Livengood ,  Jon P. Gleeson ,  Randall J. Robson

    发明人： Korkut Yegin ,  Nazar F. Bally ,  Randall J. Snoeyink ,  William R. Livengood ,  Jon P. Gleeson ,  Randall J. Robson

    IPC分类号： B60C23/00

    CPC分类号： H04B7/0808 ,  B60C23/0408 ,  B60C23/0416 ,  B60C23/0433 ,  B60C23/0437 ,  B60C23/0444 ,  H01Q1/1271 ,  H01Q1/32

    摘要： An automotive tire pressure monitor with diversity antenna system employs a RF transmitter within each wheel/tire assembly and a vehicle mounted receiver with multiple receiving antennas. A first, primary antenna is located adjacent one vehicle window and a secondary antenna is located adjacent another vehicle window opposite the primary antenna. Both antennas are coupled to a receiver via a switch. The receiver feeds a processor, which is encoded to select the optimal antenna/receiver configuration based upon absolute signal strength (signal to noise), signal quality (completeness of encoded data) or signal reception rate. The signal received from the optimized antenna/receiver configuration is processed and transmitted to the host vehicle for system intervention and or display to an operator.

    摘要翻译： 具有分集天线系统的汽车轮胎压力监测器在每个车轮/轮胎组件内使用RF发射器和具有多个接收天线的车载接收器。 第一主天线位于一个车窗附近，并且次天线位于与主天线相对的另一车窗附近。 两个天线通过开关耦合到接收器。 接收机馈送处理器，其被编码以基于绝对信号强度（信噪比），信号质量（编码数据的完整性）或信号接收速率来选择最佳天线/接收机配置。 从优化的天线/接收机配置接收的信号被处理并传输到主车辆以进行系统干预和/或显示给操作者。

    Vehicular glass-mount antenna and system
    6.
    发明授权
    Vehicular glass-mount antenna and system 有权
    车载玻璃安装天线和系统

    公开(公告)号：US07675471B2

    公开(公告)日：2010-03-09

    申请号：US11058647

    申请日：2005-02-15

    申请人： Korkut Yegin ,  Daniel G. Morris ,  Randall J. Snoeyink ,  William R. Livengood

    发明人： Korkut Yegin ,  Daniel G. Morris ,  Randall J. Snoeyink ,  William R. Livengood

    IPC分类号： H01Q1/32

    CPC分类号： H01Q1/1285 ,  B32B17/10036 ,  B32B17/10174 ,  B60C23/0444 ,  H01Q1/3233 ,  H01Q1/325 ,  H01Q9/04 ,  H01Q9/0414 ,  H01Q9/0428 ,  H01Q21/24

    摘要： An antenna system for a vehicle including a front windshield glass and a rear windshield is disclosed. The antenna system comprises an antenna unit including a radiating element electromagnetically coupled to an excitation element. The radiating element is coupled to the front windshield glass, and the excitation element is positioned on a passenger compartment interior surface of the front windshield glass. The antenna system also comprises a high-gain antenna unit including first radiating elements, a second radiating element, a 90-degree phase shift circuit, and a low noise amplifier that is coupled to the phase shift circuit. The first radiating elements receive signals through the rear windshield glass. The antenna unit and the high-gain antenna unit may function in a diversity antenna configuration.

    摘要翻译： 公开了一种用于车辆的天线系统，其包括前挡风玻璃和后挡风玻璃。 天线系统包括天线单元，其包括与激励元件电磁耦合的辐射元件。 辐射元件联接到前挡风玻璃上，激励元件位于前挡风玻璃玻璃的乘客舱内表面上。 天线系统还包括高增益天线单元，其包括第一辐射元件，第二辐射元件，90度相移电路和耦合到相移电路的低噪声放大器。 第一个辐射元件通过后挡风玻璃接收信号。 天线单元和高增益天线单元可以在分集天线配置中起作用。

    Directional patch antenna
    8.
    发明授权
    Directional patch antenna 失效
    定向贴片天线

    公开(公告)号：US07132988B2

    公开(公告)日：2006-11-07

    申请号：US10848936

    申请日：2004-05-19

    申请人： Korkut Yegin ,  William R. Livengood ,  Randall J. Snoeyink

    发明人： Korkut Yegin ,  William R. Livengood ,  Randall J. Snoeyink

    IPC分类号： H01Q21/00

    CPC分类号： B60C23/0444 ,  H01Q9/0407 ,  H01Q21/29

    摘要： An antenna unit is disclosed. The antenna unit includes a wire antenna element and a patch antenna element. The wire antenna element creates a null at low-elevation angles to provide directional antenna patterns in azimuth planes. Nulls of the terrestrial signal pattern are directed toward the passenger compartment of a vehicle to create a larger spatial region for reception of terrestrial signals.

    摘要翻译： 公开了一种天线单元。 天线单元包括有线天线元件和贴片天线元件。 有线天线元件在低仰角处产生零，以在方位平面中提供定向天线方向图。 地面信号模式的空值指向车辆的乘客舱，以产生用于接收地面信号的更大的空间区域。