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    Method and device for estimating a frequency in the acquisition of a spread-spectrum code signal
    1.
    发明申请
    Method and device for estimating a frequency in the acquisition of a spread-spectrum code signal 有权
    用于估计在扩频编码信号的获取中的频率的方法和装置

    公开(公告)号：US20060262835A1

    公开(公告)日：2006-11-23

    申请号：US11411170

    申请日：2006-04-25

    申请人： Andreas Schmid ,  Andre Neubauer

    发明人： Andreas Schmid ,  Andre Neubauer

    IPC分类号： H04B1/707 ,  H04B1/00

    CPC分类号： H04B1/707 ,  G01S19/29

    摘要： In a method for estimating a frequency deviation between a received spread-spectrum code signal and a local frequency signal, the received spread-spectrum code signal is despread using a local spread-spectrum code. The despread signal is integrated over a particular integration period. From at least two successively obtained integration values, a phase change value characteristic of the phase change between the two integration values is calculated. From this, the frequency deviation is determined.

    摘要翻译： 在用于估计接收的扩频码信号和本地频率信号之间的频率偏差的方法中，使用本地扩频码对接收的扩频码信号进行解扩。 解扩信号在特定的集成周期内被集成。 从至少两个相继获得的积分值，计算两个积分值之间的相位变化的相变值特性。 由此，确定频率偏差。

    Receiver in a position-finding system and method for position-finding with increased sensitivity
    2.
    发明申请
    Receiver in a position-finding system and method for position-finding with increased sensitivity 有权
    位置调查系统中的接收器和灵敏度增加的位置查找方法

    公开(公告)号：US20060017615A1

    公开(公告)日：2006-01-26

    申请号：US11186316

    申请日：2005-07-21

    申请人： Andreas Schmid ,  Andre Neubauer

    发明人： Andreas Schmid ,  Andre Neubauer

    IPC分类号： G01S3/02

    CPC分类号： G01S1/045 ,  G01S19/21 ,  G01S19/24

    摘要： The invention relates to a receiver in a position-finding system, having a calculation unit for calculating a statistical value from a received signal, and a detector unit for comparing the statistical value with a threshold value and for determining whether the signal is a synchronized position-finding signal. The system also includes an estimation unit for estimating the quotient of the signal-carrier power and the noise-power spectral density of the signal, and a determination unit for threshold-value determination from the estimated quotient.

    摘要翻译： 本发明涉及一种位置查找系统中的接收机，具有用于从接收信号计算统计值的计算单元和用于将统计值与阈值进行比较并用于确定该信号是否为同步位置的检测器单元 寻找信号。 该系统还包括用于估计信号的信号载波功率和噪声功率谱密度的商的估计单元，以及用于从所估计的商确定阈值的确定单元。

    Receiver for a position-finding system with improved sensitivity
    3.
    发明申请
    Receiver for a position-finding system with improved sensitivity 有权
    接收器，用于具有灵敏度提高的定位系统

    公开(公告)号：US20060012522A1

    公开(公告)日：2006-01-19

    申请号：US11174211

    申请日：2005-07-01

    申请人： Andreas Schmid ,  Andre Neubauer

    发明人： Andreas Schmid ,  Andre Neubauer

    IPC分类号： G01S1/24 ,  G01S3/02

    CPC分类号： G01S5/0205 ,  G01S5/12

    摘要： A receiver (1) of a position-finding system comprises a calculation unit (6, 7, 8) for calculation of a statistical value (A) on the basis of a received signal, and a detector unit (9) for comparison of the statistical value (A) with a threshold value (K) and for determining whether the received signal is a synchronized location signal, an estimation unit (10) for estimation of the Rice factor (K) of the radio link via which the received signal has been transmitted, and a determination unit for calculation of the threshold value (κ) on the basis of the Rice factor (K).

    摘要翻译： 位置查找系统的接收机（1）包括用于基于接收信号计算统计值（A）的计算单元（6,7,8）和用于比较接收信号的检测器单元（9） 具有阈值（K）并且用于确定接收信号是否是同步位置信号的统计值（A），用于估计接收信号具有的无线电链路的Rice因子（K）的估计单元（10） 以及基于赖斯因子（K）计算阈值（kappa）的确定单元。

    Reliability and the accuracy of position-finding methods by estimation of the rice factor of a radio link
    4.
    发明申请
    Reliability and the accuracy of position-finding methods by estimation of the rice factor of a radio link 有权
    通过估计无线电链路的水稻因子的可靠性和定位方法的准确性

    公开(公告)号：US20060012523A1

    公开(公告)日：2006-01-19

    申请号：US11146647

    申请日：2005-06-07

    申请人： Andreas Schmid ,  Andre Neubauer

    发明人： Andreas Schmid ,  Andre Neubauer

    IPC分类号： G01S3/02

    CPC分类号： G01S19/42 ,  G01S3/06 ,  G01S19/22 ,  G01S19/23 ,  G01S19/428

    摘要： In order to improve the reliability and the accuracy of a position-finding method such as the GPS method, the quality of a radio link which is used for the position-finding method is determined by estimating a parameter, in particular the Rice factor of the amplitude distribution density, which is characteristic of the ratio of the strength of a signal transmitted via a line-of-sight path, with respect to the strength of the signals transmitted via non-line-of-sight paths.

    摘要翻译： 为了提高诸如GPS方法的定位方法的可靠性和准确性，用于定位方法的无线电链路的质量通过估计参数来确定，特别是通过估计 幅度分布密度，其是通过视线路径传输的信号的强度的比率的特征，相对于通过非视距路径传输的信号的强度。

    Method for the Separation of Polarizable Bioparticles
    5.
    发明申请
    Method for the Separation of Polarizable Bioparticles 有权
    分离极化生物颗粒的方法

    公开(公告)号：US20150122653A1

    公开(公告)日：2015-05-07

    申请号：US14116643

    申请日：2012-05-09

    申请人： Andreas Schmid ,  Lars M. Blank ,  Steffen Howitz ,  Frederik Sven Ole Fritzsch

    发明人： Andreas Schmid ,  Lars M. Blank ,  Steffen Howitz ,  Frederik Sven Ole Fritzsch

    IPC分类号： B03C5/00 ,  B81B7/02 ,  B01L3/00

    CPC分类号： B03C5/005 ,  B01L3/50273 ,  B01L2400/0424 ,  B03C5/026 ,  B03C2201/26 ,  B81B7/02

    摘要： The invention relates to a method for the separation of a polarisable bioparticle comprising the steps: a) dielectrophoretic preseparation of a polarisable bioparticle from a suspension of bioparticles; b) fluidic separation of the selected bioparticle by fixing the bioparticle in a dielectrophoretic field cage and circulating fluid around the bioparticle; c) transferring the separated bioparticle from the dielectrophoretic field cage to a culture chamber; d) dielectrophoretic fixing of the separated bioparticle in the culture chamber and study, observation, manipulation and/or culturing of the separated bioparticle. The invention further relates to a microfluidic system and use thereof.

    摘要翻译： 本发明涉及一种用于分离可极化生物颗粒的方法，包括以下步骤：a）从生物颗粒的悬浮液中介导电泳分离可偏振的生物颗粒; b）通过将生物颗粒固定在介电电泳场笼中并在生物颗粒周围循环流体来流体分离所选择的生物颗粒; c）将分离的生物颗粒从介电泳场笼转移到培养室; d）分离的生物颗粒在培养室中的介电泳固定，并研究，观察，操作和/或培养分离的生物颗粒。 本发明还涉及微流体系统及其用途。

    Position signal receiver
    7.
    发明授权
    Position signal receiver 失效
    位置信号接收器

    公开(公告)号：US08412094B2

    公开(公告)日：2013-04-02

    申请号：US12816304

    申请日：2010-06-15

    申请人： Andreas Schmid ,  Stefan Van Waasen

    发明人： Andreas Schmid ,  Stefan Van Waasen

    IPC分类号： H04H20/74

    CPC分类号： H04B1/406 ,  G01S1/245 ,  G01S19/36

    摘要： Apparatuses are described and disclosed which operate in a first mode to receive non-position signals, for example FM radio signals, and in a second mode of operation to receive land-based position signals, for example LORAN signals.

    摘要翻译： 描述和公开了以第一模式操作以接收非位置信号（例如FM无线电信号）以及在第二操作模式中接收基于陆地的位置信号（例如LORAN信号）的装置。

    Providing accurate time-based counters for scaling operating frequencies of microprocessors
    10.
    发明授权
    Providing accurate time-based counters for scaling operating frequencies of microprocessors 失效
    提供精确的时间计数器来缩放微处理器的工作频率

    公开(公告)号：US07602874B2

    公开(公告)日：2009-10-13

    申请号：US11340449

    申请日：2006-01-26

    申请人： Rolf Hilgendorf ,  Jens Kuenzer ,  Cedric Lichtenau ,  Thomas Pflueger ,  Martin Recktenwald ,  Andreas Schmid

    发明人： Rolf Hilgendorf ,  Jens Kuenzer ,  Cedric Lichtenau ,  Thomas Pflueger ,  Martin Recktenwald ,  Andreas Schmid

    IPC分类号： H04L7/00

    CPC分类号： G06F1/14 ,  G04F10/04 ,  H03L7/06

    摘要： A mechanism provides accurate time-based counters for scaling operating frequencies of microprocessors. The mechanism makes use of a time-based counter circuit configuration in which a fixed frequency clock is derived from a PLL of the clock generation circuit of the microprocessor and is used to feed the external and internal timebase logic as well as a timebase accumulator counter. The timebase accumulator counter accumulates the tick events from the timebase logic between two core clocks. The accumulated value is transferred to the core clock domain on every clock edge of a scalable clock and the accumulator is then reset. Because the accumulated ticks are transferred to the core clock domain before the accumulator is reset, no ticks are ever lost using the circuitry of the illustrative embodiment.

    摘要翻译： 一种机制提供了精确的基于时间的计数器来缩放微处理器的工作频率。 该机制利用基于时间的计数器电路配置，其中从微处理器的时钟产生电路的PLL导出固定频率时钟，并且用于馈送外部和内部时基逻辑以及时基累加器计数器。 时基累加器计数器从两个核心时钟之间的时基逻辑累加tick事件。 累加值在可伸缩时钟的每个时钟沿传输到核心时钟域，然后累加器复位。 因为在累加器复位之前累积的刻度被传送到核心时钟域，所以使用说明性实施例的电路不会丢失任何刻度。