Phase locked loop, transceiver device and method for generating an oscillator signal
    131.
    再颁专利
    Phase locked loop, transceiver device and method for generating an oscillator signal 有权
    锁相环,收发器装置和用于产生振荡器信号的方法

    公开(公告)号:USRE44879E1

    公开(公告)日:2014-05-06

    申请号:US13440521

    申请日:2012-04-05

    IPC分类号: H03L7/00

    CPC分类号: H03L7/093 H03L7/18

    摘要: A phase locked loop has a controlled oscillator for outputting an oscillator signal depending on a control signal. A comparator generates a comparison result from a comparison between a reference frequency signal and a feedback signal derived from the oscillator signal. The phase locked loop also has a filter block for filtering the comparison result and for deriving the control signal from the comparison result, where the filter block has a loop filter and a rejection filter for the frequency-selective attenuation of at least one first interference frequency in the comparison result.

    摘要翻译: 锁相环具有受控振荡器,用于根据控制信号输出振荡器信号。 比较器从参考频率信号和从振荡器信号导出的反馈信号之间的比较产生比较结果。 锁相环还具有用于对比较结果进行滤波和从比较结果导出控制信号的滤波器块,其中滤波器块具有环路滤波器和用于至少一个第一干扰频率的频率选择衰减的抑制滤波器 在比较结果中。

    Digital phase feedback for determining phase distortion
    132.
    发明授权
    Digital phase feedback for determining phase distortion 有权
    用于确定相位失真的数字相位反馈

    公开(公告)号:US08532590B2

    公开(公告)日:2013-09-10

    申请号:US13239215

    申请日:2011-09-21

    IPC分类号: H04B1/02

    CPC分类号: H04B3/46

    摘要: A feedback loop is used to determine phase distortion created in a signal by directly extracting the phase distortion information from a feedback signal using original frequency modulation information.

    摘要翻译: 反馈回路用于通过使用原始调频信息从反馈信号直接提取相位失真信息来确定在信号中产生的相位失真。

    Method for the determination of the 3D coordinates of an object
    133.
    发明授权
    Method for the determination of the 3D coordinates of an object 有权
    用于确定对象的3D坐标的方法

    公开(公告)号:US08502991B2

    公开(公告)日:2013-08-06

    申请号:US12832528

    申请日:2010-07-08

    IPC分类号: G01B11/14

    CPC分类号: G01B11/002 G01B21/045

    摘要: A method serves for the determination of the 3D coordinates of an object. An improved method of this kind is characterized in that the object is surrounded by a plurality of reference probes having coded reference marks; and in that a plurality of shots are taken of the object such that a part of the object and a part of a reference probe is in each case included thereon.

    摘要翻译: 一种方法用于确定对象的3D坐标。 这种改进的方法的特征在于,物体被具有编码的参考标记的多个参考探针包围; 并且其中采取多个拍摄对象,使得对象的一部分和参考探针的一部分在其中包括在其中。

    Circuit for a micromechanical structure-borne sound sensor and method for operating a micromechanical structure-borne sound sensor
    138.
    发明申请
    Circuit for a micromechanical structure-borne sound sensor and method for operating a micromechanical structure-borne sound sensor 审中-公开
    用于微机械结构传播的声音传感器的电路和用于操作微机械结构传播的声音传感器的方法

    公开(公告)号:US20110041614A1

    公开(公告)日:2011-02-24

    申请号:US12744864

    申请日:2008-09-30

    IPC分类号: G01H11/06

    CPC分类号: G01H11/06

    摘要: A circuit for a micromechanical structure-borne sound sensor and a method for operating this sensor, a voltage generator being used to apply voltages to at least one micromechanical element for recording the structure-borne sound, so that a change in the micromechanical element occurs. In addition, an evaluation circuit is provided, which records the at least one electrically recordable parameter of micromechanical element at a sampling rate and analyzes the same. This at least one parameter changes in response to the change. A clock-pulse generator is also provided for generating the sampling rate and for generating the clock pulse. A frequency generator is used for generating the clock pulse at least intermittently for the test operation, the frequency generator producing the clock pulse as a multiple or as a submultiple of the sampling rate.

    摘要翻译: 用于微机械结构声传感器的电路和用于操作该传感器的方法,电压发生器用于向至少一个微机械元件施加电压以记录结构声音,从而发生微机械元件的变化。 此外,提供了一个评估电路,其以采样率记录微机电元件的至少一个电可记录参数并对其进行分析。 这个至少一个参数随着变化而变化。 还提供时钟脉冲发生器用于产生采样率和产生时钟脉冲。 频率发生器用于至少间歇地产生用于测试操作的时钟脉冲,频率发生器产生时钟脉冲作为采样率的倍数或次数。

    Order document data management
    140.
    发明授权
    Order document data management 有权
    订单文件数据管理

    公开(公告)号:US07827204B2

    公开(公告)日:2010-11-02

    申请号:US10742793

    申请日:2003-12-23

    IPC分类号: G06F7/00

    CPC分类号: G06Q10/06 G06F17/30

    摘要: Methods and systems for managing order document data are provided. The order document data may be represented as an object, the object being configurable so as to comprise a predetermined number of core components, the core components being configurable in their content, and being hierarchically ordered in a corresponding number of levels. The object may comprise a number of extensions. The core components may comprise a header, at least one item, and/or schedule line. The header may comprise central information about an order.

    摘要翻译: 提供了管理订单文件数据的方法和系统。 订单文档数据可以被表示为对象,该对象是可配置的,以便包括预定数量的核心组件,该核心组件可在其内容中配置,并且以相应数量的级别被分层排序。 该对象可以包括多个扩展。 核心组件可以包括头部,至少一个项目和/或时间表线。 标题可以包括关于订单的中心信息。