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    Method for detecting and correcting non-linearities in radio-frequency, voltage controlled oscillators
    1.
    发明授权
    Method for detecting and correcting non-linearities in radio-frequency, voltage controlled oscillators 失效
    用于检测和校正射频，压控振荡器中的非线性的方法

    公开(公告)号：US06545634B1

    公开(公告)日：2003-04-08

    申请号：US09857704

    申请日：2001-08-17

    申请人： Patric Heide ,  Matthias Huschenbett ,  Martin Kunert ,  Richard Roskosch

    发明人： Patric Heide ,  Matthias Huschenbett ,  Martin Kunert ,  Richard Roskosch

    IPC分类号： G01S1308

    CPC分类号： H03C3/08 ,  G01S7/4008 ,  G01S13/34 ,  H03B23/00

    摘要： A method for detecting and correcting non-linearities in radio-frequency, voltage controlled oscillators provides for digitization of the frequency signal by feeding the undelayed frequency signal and a delayed frequency signal generated therefrom into EXOR gates. The digital pulses produced thereform are converted using a low pass filter into a proportional DC voltage value which is proportional to the oscillator frequency and is used as a basis for producing a correction value for the frequency control of the oscillator.

    摘要翻译： 用于检测和校正射频，压控振荡器中的非线性的方法通过将未延迟的频率信号和由其产生的延迟的频率信号馈送到EXOR门来提供频率信号的数字化。 其中产生的数字脉冲使用低通滤波器转换为与振荡器频率成比例的比例直流电压值，并用作产生用于振荡器的频率控制的校正值的基础。

    Radar sensor device
    5.
    发明授权
    Radar sensor device 有权
    雷达传感器设备

    公开(公告)号：US06404381B1

    公开(公告)日：2002-06-11

    申请号：US09630148

    申请日：2000-07-31

    申请人： Patric Heide ,  Martin Kunert

    发明人： Patric Heide ,  Martin Kunert

    IPC分类号： G01S1332

    CPC分类号： G01S13/584 ,  G01S7/35 ,  G01S13/34 ,  G01S13/87

    摘要： A radar sensor device for detecting the distance and/or the speed of an object relative to the sensor device is provided with an oscillator, which can be frequency detuned through the use of a modulation function. The radar sensor device has a power switch, which can be driven by a power control function, for varying the transmitter power. The sensor device is to be operated in an alternating fashion, through the use of a variable setting of the modulation and power control functions, in at least two different, mutually overlapping operating modes which are tuned to different measuring ranges of the sensor device.

    摘要翻译： 用于检测物体相对于传感器装置的距离和/或速度的雷达传感器装置设置有可通过使用调制功能使其频率失谐的振荡器。 雷达传感器设备具有电源开关，其可以由功率控制功能驱动，用于改变发射机功率。 传感器装置将通过使用调节和功率控制功能的可变设置以交替的方式在被调谐到传感器装置的不同测量范围的至少两个不同的相互重叠的操作模式中操作。

    Band-pass filter having a ring resonator
    7.
    发明授权
    Band-pass filter having a ring resonator 有权
    带通滤波器，具有环形谐振器

    公开(公告)号：US07944327B2

    公开(公告)日：2011-05-17

    申请号：US12088311

    申请日：2006-09-26

    申请人： Roman Kravchenko ,  Denys Orlenko ,  Georgiy Sevskiy ,  Patric Heide

    发明人： Roman Kravchenko ,  Denys Orlenko ,  Georgiy Sevskiy ,  Patric Heide

    IPC分类号： H03H7/01 ,  H01P1/20

    CPC分类号： H03H7/0115 ,  H03H7/065 ,  H03H7/175 ,  H03H2001/0085

    摘要： A bandpass filter is described herein. The bandpass filter has two parallel signal branches, each connected, on an input side, to an input node and, on an output side, to an output node. The two signal branches form a ring resonator, having a wave mode with a complex amplitude of {right arrow over (U)}CW=|{right arrow over (U)}CW|exp{−jφCW} propagating in a clockwise direction and a wave mode with a complex amplitude of {right arrow over (U)}CCW=|{right arrow over (U)}CCW|exp{−jφCCW} propagating in a counterclockwise direction. The vector sum of a resulting wave {right arrow over (U)}out at the output node of the bandpass filter at two or more stop frequencies is: {right arrow over (U)}out={right arrow over (U)}CW+{right arrow over (U)}CCW=0, and |{right arrow over (U)}CW|=|{right arrow over (U)}CCW| and |φCW−φCCW|=180°. The stop frequencies are arranged such that a passband is formed between two stop frequencies.

    摘要翻译： 本文描述了带通滤波器。 带通滤波器具有两个并行信号分支，每个信号分支在输入侧连接到输入节点，并且在输出侧连接到输出节点。 两个信号分支形成环形谐振器，具有波形模式，其复振幅为{右箭头（U）} CW = | {右箭头（U）} CW | exp {-j＆phgr; CW}以顺时针方式传播 方向和具有{右箭头（U）}的复振幅的波形模式CCW = | {右箭头（U）} CCW | exp {-j＆phgr; CCW}沿逆时针方向传播。 在两个或更多个停止频率处，带通滤波器的输出节点处的结果波（右箭头（U）} out）的矢量和为：{右箭头（U）} out = {右箭头（U）} CW + {右箭头（U）} CCW = 0，| {右箭头（U）} CW | = | {右箭头（U）} CCW | 和|＆phgr; CW-＆phgr; CCW | = 180°。 停止频率被布置成使得在两个停止频率之间形成通带。

    Multistatic method and device for radar measuring a close distance
    8.
    发明申请
    Multistatic method and device for radar measuring a close distance 失效

    公开(公告)号：US20060197701A1

    公开(公告)日：2006-09-07

    申请号：US10531983

    申请日：2003-10-31

    申请人： Patric Heide ,  Martin Vossiek

    发明人： Patric Heide ,  Martin Vossiek

    IPC分类号： G01S13/08

    CPC分类号： G01S7/032 ,  G01S7/4004 ,  G01S13/003 ,  G01S13/931 ,  G01S2013/9314 ,  G01S2013/9375

    摘要： A multistatic detection device for measuring a distance to an object includes a transmitter and a receiver, each having a high-frequency oscillator and a pulse generator. The pulse generators can be supplied with synchronisation signals emitted by signals generators, the synchronisation signals being transmitted by a data bus common to the transmitter and the receiver. The relation of the deterministic phases of high-frequency signals can be produced by the high-frequency oscillator. The method includes feeding two synchronisation signals to the transmitter and the receiver by the common data bus, the transmitter signal is transmitted towards an object, the signal passing through the receiver and contained in the data bus being mixed with a reception signal reflected by the object, thereby producing a measuring signal thereby making it possible to compare the phases of clock signals.

    Transponder system and method for measurement of separation
    9.
    发明申请
    Transponder system and method for measurement of separation 有权
    应答器系统和分离测量方法

    公开(公告)号：US20050012653A1

    公开(公告)日：2005-01-20

    申请号：US10495104

    申请日：2002-11-05

    申请人： Patric Heide ,  Martin Nalezinski ,  Martin Vossiek ,  Leif Wiebking

    发明人： Patric Heide ,  Martin Nalezinski ,  Martin Vossiek ,  Leif Wiebking

    IPC分类号： G01S13/74 ,  G01S7/35 ,  G01S13/82 ,  G01S13/84 ,  G01S13/87

    CPC分类号： G01S13/878 ,  G01S7/352 ,  G01S13/825 ,  G01S13/84 ,  G01S2007/356 ,  H01L2223/6677 ,  H01L2224/16227 ,  H01L2924/15311

    摘要： Separation determination systems for determining the separation between a base station and a transponder, whereby the base station includes an oscillating signal source, for generating a signal and a transmission device for broadcasting the signal. The transponder includes a receiving device, for receiving the signal from the base station, an oscillator, for generating a signal which is phase-coherent therewith and a transmission device for broadcasting the phase-coherent signal. The base station furthermore includes a receiver device, for receiving the phase-coherent signal from the transponder and a separation determination device for determining the distance between base station and transponder. The system and components may be improved whereby the oscillator in the transponder is energized with the received signal in order to generate a quasi-phase-coherent signal.

    摘要翻译： 用于确定基站和应答器之间的间隔的分离确定系统，由此基站包括用于产生信号的振荡信号源和用于广播信号的发送装置。 应答器包括用于从基站接收信号的接收装置，用于产生与其相位相干的信号的振荡器和用于广播相位相干信号的发送装置。 基站还包括用于从应答器接收相位相干信号的接收机设备和用于确定基站和应答器之间的距离的分离确定设备。 可以改进系统和组件，由此应答器中的振荡器被接收信号激励，以便产生准相位相干信号。

    Arrangement for the generation of a high-frequency needle pulse train and of an inverted needle pulse train
    10.
    发明授权
    Arrangement for the generation of a high-frequency needle pulse train and of an inverted needle pulse train 失效
    用于产生高频针脉冲串和反相针脉冲串的布置

    公开(公告)号：US5675275A

    公开(公告)日：1997-10-07

    申请号：US640841

    申请日：1996-05-07

    申请人： Patric Heide ,  Rudolf Schwarte

    发明人： Patric Heide ,  Rudolf Schwarte

    IPC分类号： H03K3/53 ,  H03K3/335 ,  H03K3/57 ,  H03K4/02 ,  H03K17/74

    CPC分类号： H03K3/335 ,  H03K3/57

    摘要： In order to sample high-frequency signals, it is necessary to have a needle pulse train and a needle pulse train which is inverted with respect thereto. By means of a switch (T) which is controlled by a clock signal (U), a positive operating voltage (U.sub.B+) is applied for a limited period of time to a first conductor (L.sub.1) and a negative operating voltage (U.sub.B-) is applied for a limited period of time to a second conductor (L.sub.2). The two conductors (L.sub.1, L.sub.2) are connected via a respective diode (D.sub.1, D.sub.2), which are biased differently, to a respective resistor (RV.sub.1, RV.sub.2), which is connected to ground, and to a respective capacitor (C.sub.1, C.sub.2). The respective capacitors connected to a respective further resistors (RL.sub.1, RL.sub.2), which is connected to ground, the needle pulse train being present at one resistor and the needle pulse train which is inverted with respect to the first being present at the other resistor.

    摘要翻译： PCT No.PCT / DE95 / 01198 Sec。 371日期：1996年5月7日 102（e）日期1996年5月7日PCT提交1995年9月5日PCT公布。 公开号WO96 / 08081 日期1996年3月14日为了对高频信号进行采样，有必要对其进行反相的针脉冲串和针脉冲串。 通过由时钟信号（U）控制的开关（T），在第一导体（L1）和负工作电压（UB-）下将正的工作电压（UB +）施加有限的时间段， 被施加到第二导体（L2）的有限的时间段。 两个导体（L1，L2）经由相应的二极管（D1，D2）连接，该二极管（D1，D2）被不同地偏置到连接到地的相应的电阻器（RV1，RV2）和相应的电容器 ）。 连接到连接到地的各个另外的电阻器（RL1，RL2）上的相应电容器，一个电阻器上存在针脉冲串，并且相对于第一电阻器反转的针脉冲串存在于另一个电阻器。