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5 条记录 (耗时 0.014 秒)

    Transceiver with closed loop control of antenna tuning and power level
    1.
    发明授权
    Transceiver with closed loop control of antenna tuning and power level 有权
    收发器具有天线调谐和功率电平的闭环控制

    公开(公告)号：US07469129B2

    公开(公告)日：2008-12-23

    申请号：US11311007

    申请日：2005-12-19

    申请人： David Blaker ,  Matthew Cardwell ,  Paul Duckworth ,  Brian Honeck

    发明人： David Blaker ,  Matthew Cardwell ,  Paul Duckworth ,  Brian Honeck

    IPC分类号： H04B1/04

    CPC分类号： G08C17/02 ,  E05F15/77 ,  E05Y2400/664 ,  E05Y2900/106 ,  G07C9/00309 ,  G07C9/00857 ,  G07C2009/00349 ,  G07C2009/00928 ,  G08C19/28 ,  G08C2201/20

    摘要： A trainable transceiver for learning and transmitting an activation signal that includes an RF carrier frequency modulated with a code for remotely actuating a device, such as a garage door opener. The trainable transceiver preferably includes a controller, a signal generator, and a dynamically tunable antenna having a variable impedance that may be selectively controlled in accordance with a detector circuit signal. The detector circuit provides a measurement of the transmission power and is also used to vary the applied transmission power of the transceiver in response to operating and environmental parameters.

    摘要翻译： 一种用于学习和发送激活信号的可训练收发器，其包括用用于远程致动诸如车库门开启器的设备的代码调制的RF载波频率。 可训练收发器优选地包括控制器，信号发生器和具有可变阻抗的动态可调谐天线，该可变阻抗可以根据检测器电路信号被选择性地控制。 检测器电路提供传输功率的测量，并且还用于响应于操作和环境参数改变收发器的应用传输功率。

    Transceiver with closed loop control of antenna tuning and power level
    2.
    发明申请
    Transceiver with closed loop control of antenna tuning and power level 有权
    收发器具有天线调谐和功率电平的闭环控制

    公开(公告)号：US20060234670A1

    公开(公告)日：2006-10-19

    申请号：US11311007

    申请日：2005-12-19

    申请人： David Blaker ,  Matthew Cardwell ,  Paul Duckworth ,  Brian Honeck

    发明人： David Blaker ,  Matthew Cardwell ,  Paul Duckworth ,  Brian Honeck

    IPC分类号： H04B1/16

    CPC分类号： G08C17/02 ,  E05F15/77 ,  E05Y2400/664 ,  E05Y2900/106 ,  G07C9/00309 ,  G07C9/00857 ,  G07C2009/00349 ,  G07C2009/00928 ,  G08C19/28 ,  G08C2201/20

    摘要： A trainable transceiver for learning and transmitting an activation signal that includes an RF carrier frequency modulated with a code for remotely actuating a device, such as a garage door opener. The trainable transceiver preferably includes a controller, a signal generator, and a dynamically tunable antenna having a variable impedance that may be selectively controlled in accordance with a detector circuit signal. The detector circuit provides a measurement of the transmission power and is also used to vary the applied transmission power of the transceiver in response to operating and environmental parameters.

    摘要翻译： 一种用于学习和发送激活信号的可训练收发器，其包括用用于远程致动诸如车库门开启器的设备的代码调制的RF载波频率。 可训练收发器优选地包括控制器，信号发生器和具有可变阻抗的动态可调谐天线，该可变阻抗可以根据检测器电路信号被选择性地控制。 检测器电路提供传输功率的测量，并且还用于响应于操作和环境参数改变收发器的应用传输功率。

    System and method for receiving data for training a trainable transmitter
    3.
    发明申请
    System and method for receiving data for training a trainable transmitter 有权
    用于接收训练可训练发射机的数据的系统和方法

    公开(公告)号：US20070176735A1

    公开(公告)日：2007-08-02

    申请号：US10558121

    申请日：2004-05-28

    申请人： David Blaker ,  Matthew Cardwell

    发明人： David Blaker ,  Matthew Cardwell

    IPC分类号： H04B5/00 ,  G07C9/00

    CPC分类号： B60R25/24 ,  G07C9/00182 ,  G07C9/00857 ,  G07C2009/0019 ,  G07C2009/00793 ,  G07C2009/00865 ,  G07C2009/00888 ,  G07C2009/00928 ,  G08C17/02 ,  G08C19/28 ,  G08C2201/20 ,  H04B5/0012

    摘要： A system for receiving data for training a trainable transmitter used to subsequently transmit a modulated RF signal having the received data includes an antenna, a capacitive detection circuit and a control circuit. The capacitive detection circuit is coupled to the antenna and configured to detect data provided in a control signal of a remote control transmitter used to remotely actuate a device. The control circuit is coupled to the capacitive detection circuit and is configured to store the received data and to generate the RF signal having the received data to be transmitted by the trainable transmitter to actuate the device.

    摘要翻译： 用于接收用于训练可训练发射机的数据的系统，用于随后发送具有接收到的数据的经调制的RF信号，包括天线，电容检测电路和控制电路。 电容检测电路耦合到天线，并被配置为检测提供在用于远程启动设备的遥控发射器的控制信号中的数据。 控制电路耦合到电容检测电路，并且被配置为存储所接收的数据并且产生具有待接收的数据的RF信号，以由可训练的发射器发射来驱动该装置。