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    • 2. 发明申请
    • Remote monitoring system and method
    • 远程监控系统及方法
    • US20060228121A1
    • 2006-10-12
    • US11093310
    • 2005-03-29
    • Todd TolliverJoseph IannottiGlen KosteSelaka BulumullaRichard Frey
    • Todd TolliverJoseph IannottiGlen KosteSelaka BulumullaRichard Frey
    • H04B10/04
    • H04B10/0799
    • A remote control system for a modulatable device is provided. The remote control system comprises a receiver system coupled to the modulatable device and configured to obtain an output characteristic of the modulatable device, the receiver system being located remotely with respect to the modulatable device. The system further comprises a command signal setting system coupled to the receiver system and configured to use the output characteristic to generate a drive command signal and a bias system coupled to the command signal setting system and configured to receive the drive command signal and set a bias point of the modulatable device based on the drive command signal. The bias system is located locally with respect to the modulatable device. The command signal setting system and the bias system are coupled via a first optical conduit.
    • 提供了一种用于可调整设备的遥控系统。 遥控系统包括耦合到可调制设备并被配置为获得可调制设备的输出特性的接收机系统,接收器系统相对于可调制设备远程定位。 该系统还包括命令信号设置系统,其耦合到接收机系统并且被配置为使用输出特性来产生驱动命令信号和耦合到命令信号设置系统的偏置系统,并且被配置为接收驱动命令信号并设置偏置 基于驱动命令信号的可调制装置的点。 偏置系统相对于可调节装置位于本地。 命令信号设定系统和偏置系统通过第一光导管耦合。
    • 10. 发明申请
    • Linearization system and method
    • 线性化系统和方法
    • US20060273942A1
    • 2006-12-07
    • US11145486
    • 2005-06-03
    • Glen KosteRichard ZinserGraeme McKinnon
    • Glen KosteRichard ZinserGraeme McKinnon
    • H03M1/06
    • H03M1/1033H03M1/12
    • A system for training a linearization compensation model includes a tone generator for providing at least two different RF tones, receiver path components for processing the RF tones, an analog-to-digital converter for converting the processed RF tones into digital signals, and a processor for using the digital signals to generate the linearization error compensation model. The resulting compensation model is particularly useful in a linearization system which includes a receiver for measuring a signal, an electro-optical modulator configured for converting the measured signal to an optical signal, an optical-electrical detector configured for converting the optical signal to an analog electrical signal, an analog-to-digital converter for converting the analog electrical signal into a digital signal with the processor being used for removing linearization errors from the digital signal.
    • 用于训练线性化补偿模型的系统包括用于提供至少两个不同的RF音调的音调发生器,用于处理RF音调的接收器路径组件,用于将经处理的RF音调转换为数字信号的模数转换器,以及处理器 用于使用数字信号产生线性化误差补偿模型。 所产生的补偿模型在包括用于测量信号的接收机的线性化系统中特别有用,配置用于将测量信号转换为光信号的电光调制器,配置成将光信号转换成模拟信号的光电检测器 电信号,用于将处理器用于从数字信号中去除线性化误差的模拟电信号转换成数字信号的模拟 - 数字转换器。