公开(公告)号：US06425693B2

公开(公告)日：2002-07-30

申请号：US09681625

申请日：2001-05-11

申请人： Martin Schmatz

发明人： Martin Schmatz

IPC分类号： G02B638

CPC分类号： G02B6/3882 ,  G02B6/3839 ,  G02B6/3881 ,  G02B6/3885 ,  G02B6/3893

摘要： An optical connector includes a plug unit and a counter plug unit, each comprise of two components. Each component comprises a receiving portion for receiving and fixing at least two optical fibers and an adjusting portion having adjusters to adjust the optical fibers in a defined position. The adjusting portion provides for the insertion of a connector by having elongate V-shaped grooves, with one of the optical fibers being aligned in each of the grooves by the adjusting portion.

摘要翻译： 光学连接器包括插头单元和计数器插头单元，每个包括两个部件。 每个部件包括用于接收和固定至少两根光纤的接收部分和具有调节器的调节部分，以将光纤调节到限定位置。 调节部分通过具有细长的V形槽来提供连接器的插入，其中一根光纤通过调节部分对准在每个槽中。

公开(公告)号：US20090201973A1

公开(公告)日：2009-08-13

申请号：US12030478

申请日：2008-02-13

申请人： Hayden C. Cranford, JR ,  Martin Schmatz

发明人： Hayden C. Cranford, JR ,  Martin Schmatz

IPC分类号： H04B1/69

CPC分类号： H04B1/707 ,  H04L5/20 ,  H04L25/45

摘要： An apparatus is provided for transmitting data signals and additional information signals having partially overlapping frequency bands simultaneously within a wire based communication system over the same wired medium using a spread spectrum technique for modulating the additional information signals.

摘要翻译： 提供了一种装置，用于使用用于调制附加信息信号的扩展频谱技术，在同一有线介质上，在有线通信系统内同时发送具有部分重叠频带的数据信号和附加信息信号。

公开(公告)号：US07346094B2

公开(公告)日：2008-03-18

申请号：US10319705

申请日：2002-12-13

申请人： Hayden C. Cranford, Jr. ,  Martin Schmatz

发明人： Hayden C. Cranford, Jr. ,  Martin Schmatz

IPC分类号： H04B1/00

CPC分类号： H04B1/707

摘要： A system and method is provided for transmitting data signals and additional information signals having partially overlapping frequency bands simultaneously within a wire based communication system over the same wired medium using a spread spectrum technique for modulating the additional information signals.

摘要翻译： 提供了一种系统和方法，用于使用用于调制附加信息信号的扩展频谱技术，在同一有线介质上，在有线通信系统内同时传输具有部分重叠频带的数据信号和附加信息信号。

公开(公告)号：US07315594B2

公开(公告)日：2008-01-01

申请号：US10484608

申请日：2002-07-15

申请人： Martin Schmatz ,  Hayden C. Cranford ,  Vernon R. Norman

发明人： Martin Schmatz ,  Hayden C. Cranford ,  Vernon R. Norman

IPC分类号： H04L7/00

CPC分类号： H03L7/091 ,  H03L7/0814 ,  H03L7/089 ,  H04L7/0331

摘要： The invention is directed to a clock data recovery system for resampling a clock signal to an incoming data signal. The clock data recovery system comprises a clock generator for generating the clock signal and a phase adjustment unit for generating sampling phases dependant on a phase adjustment control signal. It also comprises a data sampling unit operable to generate a stream of input samples and an edge detector for generating therefrom an internal early signal and an internal late signal. A phase adjustment control unit is disposed for generating under use of the early signal and the late signal the phase adjustment control signal. The phase adjustment control unit is feedable with an external early/late signal and/or comprises an output for delivering an export early/late signal.

摘要翻译： 本发明涉及一种用于将时钟信号重新采样到输入数据信号的时钟数据恢复系统。 时钟数据恢复系统包括用于产生时钟信号的时钟发生器和用于根据相位调整控制信号产生采样相位的相位调整单元。 它还包括可操作以产生输入样本流的数据采样单元和用于从其产生内部早期信号和内部迟滞信号的边缘检测器。 设置相位调整控制单元，用于在早期信号的使用下产生相位调整控制信号，并且延迟信号。 相位调整控制单元可以用外部早/晚信号进给，和/或包括用于传送出口早/晚信号的输出。

公开(公告)号：US07136592B2

公开(公告)日：2006-11-14

申请号：US09682253

申请日：2001-08-09

申请人： Martin Schmatz

发明人： Martin Schmatz

IPC分类号： H04B10/00

CPC分类号： H04B10/25

摘要： An optical detector for receiving an optical signal transmitting via an optical fiber cable, comprises an array of photo-sensors for location in the path of the optical signal. A controller a controller detects which of the photo-sensors receives the optical signal in use, and derives a received signal from an output of any said photo-sensor so detected.

公开(公告)号：US06981168B2

公开(公告)日：2005-12-27

申请号：US10284547

申请日：2002-10-30

申请人： Martin Schmatz ,  Christian Menofli ,  Thomas Morf

发明人： Martin Schmatz ,  Christian Menofli ,  Thomas Morf

IPC分类号： H03K5/1534 ,  H03L7/093 ,  H04L7/033 ,  G06F1/04

CPC分类号： H03L7/093 ,  H03K5/1534 ,  H04L7/033

摘要： A clock data recovery system is provided for resampling a clock signal according to an incoming data signal stream. It comprises a clock generator for generating said clock signal wherein one of the frequency and phase of that clock signal is dependent upon a control signal. It is further provided a phase detector operable to detect the phase difference between said clock signal and said incoming data signal stream and is operable to generate a phase difference signal. A loop controller has a variable-gain and is operable to control said clock generator by generating said control signal. That control signal is dependent in said phase difference signal and that variable-gain. The variable-gain is dependent upon a transition rate of the incoming data signal stream. The loop controller can comprise a low-pass filter to generate from the phase difference signal a low-pass filered phase signal and to adjust the bandwidth of the clock data recovery system. The loop controller further can comprise a variable-gain element to amplify the filtered signal in accordance with a received bit transition rate provided by a bit transition detector and a density calculator.

摘要翻译： 提供时钟数据恢复系统，用于根据输入数据信号流重新采样时钟信号。 它包括用于产生所述时钟信号的时钟发生器，其中该时钟信号的频率和相位之一取决于控制信号。 还提供了一种相位检测器，可操作以检测所述时钟信号和所述输入数据信号流之间的相位差，并可操作以产生相位差信号。 环路控制器具有可变增益，并且可操作以通过产生所述控制信号来控制所述时钟发生器。 该控制信号依赖于所述相位差信号和该可变增益。 可变增益取决于输入数据信号流的转换速率。 环路控制器可以包括低通滤波器，以从相位差信号产生低通档案相位信号并调整时钟数据恢复系统的带宽。 环路控制器还可以包括可变增益元件，以根据由位跃迁检测器和密度计算器提供的接收位转换速率来放大经滤波的信号。