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1. 发明申请

US20110187587A1 RECEIVER TEST CIRCUITS, SYSTEMS AND METHODS 有权
标题翻译：接收机测试电路，系统和方法
公开(公告)号：US20110187587A1
公开(公告)日：2011-08-04
申请号：US12696220
申请日：2010-01-29
申请人： Herbert Knapp , Erich Kolmhofer
发明人： Herbert Knapp , Erich Kolmhofer
IPC分类号： G01S13/00 , H04L27/00
CPC分类号： G01S7/4021 , G01S13/931 , G01S2007/406
摘要： Embodiments relate to apparatuses, systems and methods for testing high-frequency receivers. In an embodiment, a method includes integrating a pulse train generator and a receiver in an integrated circuit; generating a pulse train by the pulse train generator and applying the pulse train to an input of the receiver; measuring at least one property of the pulse train; and determining at least one characteristic of the receiver using the at least one property of the pulse train. In an embodiment, an integrated circuit includes a receiver, and a pulse train generator configured to generate a pulse train and apply the pulse train to an input of the receiver, wherein at least one characteristic of the receiver can be determined using at least one measured property of the pulse train.
摘要翻译：实施例涉及用于测试高频接收机的设备，系统和方法。在一个实施例中，一种方法包括在集成电路中集成脉冲串发生器和接收器; 通过脉冲串发生器产生脉冲序列并将脉冲串施加到接收机的输入端; 测量脉冲串的至少一个属性; 以及使用所述脉冲串的所述至少一个属性来确定所述接收机的至少一个特性。在一个实施例中，集成电路包括接收器和脉冲串发生器，其被配置为产生脉冲串并将脉冲串施加到接收器的输入端，其中接收器的至少一个特性可以使用至少一个测量的脉冲列车的属性。

2. 发明授权

US08237603B2 Receiver test circuits, systems and methods 有权
标题翻译：接收机测试电路，系统和方法
公开(公告)号：US08237603B2
公开(公告)日：2012-08-07
申请号：US12696220
申请日：2010-01-29
申请人： Herbert Knapp , Erich Kolmhofer
发明人： Herbert Knapp , Erich Kolmhofer
IPC分类号： G01S7/40
CPC分类号： G01S7/4021 , G01S13/931 , G01S2007/406
摘要： Embodiments relate to apparatuses, systems and methods for testing high-frequency receivers. In an embodiment, a method includes integrating a pulse train generator and a receiver in an integrated circuit; generating a pulse train by the pulse train generator and applying the pulse train to an input of the receiver; measuring at least one property of the pulse train; and determining at least one characteristic of the receiver using the at least one property of the pulse train. In an embodiment, an integrated circuit includes a receiver, and a pulse train generator configured to generate a pulse train and apply the pulse train to an input of the receiver, wherein at least one characteristic of the receiver can be determined using at least one measured property of the pulse train.
摘要翻译：实施例涉及用于测试高频接收机的设备，系统和方法。在一个实施例中，一种方法包括在集成电路中集成脉冲串发生器和接收器; 通过脉冲串发生器产生脉冲序列并将脉冲串施加到接收机的输入端; 测量脉冲串的至少一个属性; 以及使用所述脉冲串的所述至少一个属性来确定所述接收机的至少一个特性。在一个实施例中，集成电路包括接收器和脉冲串发生器，其被配置为产生脉冲串并将脉冲串施加到接收器的输入端，其中接收器的至少一个特性可以使用至少一个测量的脉冲列车的属性。

3. 发明授权

US08854264B2 Two-dimensional antenna arrays for beamforming applications 有权
标题翻译：用于波束成形应用的二维天线阵列
公开(公告)号：US08854264B2
公开(公告)日：2014-10-07
申请号：US13214586
申请日：2011-08-22
申请人： Reinhard Feger , Stefan Scheiblhofer , Christoph Wagner , Christian Michael Schmid , Andreas Stelzer , Erich Kolmhofer , Ziqiang Tong
发明人： Reinhard Feger , Stefan Scheiblhofer , Christoph Wagner , Christian Michael Schmid , Andreas Stelzer , Erich Kolmhofer , Ziqiang Tong
IPC分类号： H01Q1/38 , H01Q9/04 , H01Q21/24 , H01Q21/06 , H01Q21/08 , G01S13/02
CPC分类号： H01Q21/065 , G01S2013/0245 , H01Q9/0407 , H01Q21/08 , H01Q21/24 , Y10T29/49016
摘要： Embodiments relate to two-dimensional antenna arrays. In one embodiment, an antenna array includes single-ended fed patch antennas and differentially fed patches. Field polarization of the radiated and/or received EM waves is different by 90 degrees for each different antenna type. Thus, an aligned polarization pattern can be achieved using orthogonal feeding direction for single-ended and differential patches. Embodiments can be used in radar or virtually any other 2D array antenna system.
摘要翻译：实施例涉及二维天线阵列。在一个实施例中，天线阵列包括单端馈电贴片天线和差分馈电贴片。对于每种不同的天线类型，辐射和/或接收的EM波的场极化相差90度。因此，可以使用单端和差分补丁的正交进给方向来实现对准的偏振图案。实施例可用于雷达或实际上任何其它2D阵列天线系统。

4. 发明授权

US07795889B2 Probe device 有权
标题翻译：探头设备
公开(公告)号：US07795889B2
公开(公告)日：2010-09-14
申请号：US12020251
申请日：2008-01-25
申请人： Erich Kolmhofer
发明人： Erich Kolmhofer
IPC分类号： G01R31/02
CPC分类号： G01R1/06772 , G01R1/06766 , H01P5/10 , Y10T29/49002
摘要： A probe device for testing a semiconductor chip includes a substrate and a balun formed on the substrate. The balun includes first and second differential ports and a single-ended port. The probe device includes first and second probe tips respectively coupled to the first and second differential ports.
摘要翻译：用于测试半导体芯片的探针装置包括在衬底上形成的衬底和平衡 - 不平衡变压器。平衡 - 不平衡变压器包括第一和第二差动端口和单端口。探针装置包括分别耦合到第一和第二差分端口的第一和第二探针尖端。

5. 发明申请

US20130050022A1 TWO-DIMENSIONAL ANTENNA ARRAYS FOR BEAMFORMING APPLICATIONS 有权
标题翻译：用于波束形成应用的两维天线阵列
公开(公告)号：US20130050022A1
公开(公告)日：2013-02-28
申请号：US13214586
申请日：2011-08-22
申请人： Reinhard Feger , Stefan Scheiblhofer , Christoph Wagner , Christian Michael Schmid , Andreas Stelzer , Erich Kolmhofer , Ziqiang Tong
发明人： Reinhard Feger , Stefan Scheiblhofer , Christoph Wagner , Christian Michael Schmid , Andreas Stelzer , Erich Kolmhofer , Ziqiang Tong
IPC分类号： H01Q3/00 , H01P11/00 , H01Q21/08
CPC分类号： H01Q21/065 , G01S2013/0245 , H01Q9/0407 , H01Q21/08 , H01Q21/24 , Y10T29/49016
摘要： Embodiments relate to two-dimensional antenna arrays. In one embodiment, an antenna array includes single-ended fed patch antennas and differentially fed patches. Field polarization of the radiated and/or received EM waves is different by 90 degrees for each different antenna type. Thus, an aligned polarization pattern can be achieved using orthogonal feeding direction for single-ended and differential patches. Embodiments can be used in radar or virtually any other 2D array antenna system.
摘要翻译：实施例涉及二维天线阵列。在一个实施例中，天线阵列包括单端馈电贴片天线和差分馈电贴片。对于每种不同的天线类型，辐射和/或接收的EM波的场极化相差90度。因此，可以使用单端和差分补丁的正交进给方向来实现对准的偏振图案。实施例可用于雷达或实际上任何其它2D阵列天线系统。

6. 发明申请

US20100026564A1 HETERODYNE TRANSCEIVER SYSTEMS AND METHODS 有权
标题翻译：异位收发系统和方法
公开(公告)号：US20100026564A1
公开(公告)日：2010-02-04
申请号：US12184477
申请日：2008-08-01
申请人： Erich Kolmhofer
发明人： Erich Kolmhofer
IPC分类号： G01S13/00
CPC分类号： H04B1/403 , G01S7/35 , G01S13/345 , H03L7/185 , H03L2207/12
摘要： One embodiment relates to a transceiver. The transceiver includes first and second phase-locked loops. The first phase-locked loop is adapted to receive a reference signal and output a transmission signal based on the reference signal. The second phase-locked loop is adapted to receive the reference signal and output a local oscillator (LO) signal based on the reference signal. The frequency of the LO signal is shifted relative to the frequency of the transmission signal. Other methods and systems are also disclosed.
摘要翻译：一个实施例涉及收发器。收发器包括第一和第二锁相环。第一锁相环适于接收参考信号并基于参考信号输出发送信号。第二锁相环适于接收参考信号并基于参考信号输出本地振荡器（LO）信号。 LO信号的频率相对于发送信号的频率移动。还公开了其它方法和系统。

7. 发明授权

US08860606B2 Radar sensor having interference signal compensation 有权
标题翻译：雷达传感器具有干扰信号补偿
公开(公告)号：US08860606B2
公开(公告)日：2014-10-14
申请号：US13259463
申请日：2010-04-19
申请人： Armin Himmelstoss , Michael Klar , Johann-Peter Forstner , Thomas Binzer , Thomas Walter , Klaus-Dieter Miosga , Oliver Brueggemann , Alexander Fischer , Dirk Steinbuch , Herbert Jaeger , Erich Kolmhofer , Juergen Seiz , Elisabeth Hauk , Rahel Hauk , Manuel Hauk
发明人： Armin Himmelstoss , Michael Klar , Johann-Peter Forstner , Thomas Binzer , Thomas Walter , Klaus-Dieter Miosga , Oliver Brueggemann , Alexander Fischer , Joachim Hauk , Dirk Steinbuch , Herbert Jaeger , Erich Kolmhofer , Juergen Seiz
IPC分类号： G01S13/00 , G01S7/03 , G01S13/93
CPC分类号： G01S7/032 , G01S7/036 , G01S7/038 , G01S13/931
摘要： Radar sensor having a mixer for mixing a received signal with a reference signal and having a device for compensating interference signals which would overload the mixer, wherein the device for compensating the interference signals has an adjustable reflection point at the reference input of the mixer.
摘要翻译：雷达传感器具有用于将接收信号与参考信号混合并具有用于补偿干扰信号的装置的混频器，该装置将使混频器过载，其中用于补偿干扰信号的装置在混频器的参考输入处具有可调节的反射点。

8. 发明授权

US08552906B2 Method and circuit for operating a mixer 有权
标题翻译：操作搅拌机的方法和电路
公开(公告)号：US08552906B2
公开(公告)日：2013-10-08
申请号：US12722511
申请日：2010-03-11
申请人： Erich Kolmhofer , Dietmar Kissinger , Florian Starzer
发明人： Erich Kolmhofer , Dietmar Kissinger , Florian Starzer
IPC分类号： G01S7/40 , H04B1/16
CPC分类号： H03D7/00 , H03D2200/0045
摘要： A mixer for mixing a received signal and a local oscillator signal is provided. The local oscillator signal is modulated by means of a modulation signal and the modulated local oscillator signal is injected into the received signal.
摘要翻译：提供了一种用于混合接收信号和本地振荡器信号的混频器。本地振荡器信号通过调制信号进行调制，并将调制的本地振荡器信号注入到接收信号中。

9. 发明授权

US07806249B2 Radar system characteristic determination 有权
标题翻译：雷达系统特性测定
公开(公告)号：US07806249B2
公开(公告)日：2010-10-05
申请号：US12211111
申请日：2008-09-16
申请人： Erich Kolmhofer
发明人： Erich Kolmhofer
IPC分类号： B65G47/26
CPC分类号： G01S7/4026 , G01S2007/403 , G01S2007/4034
摘要： The invention is related to radar system characterization. In one embodiment, a radar module characterization system comprises a target, a conveyor comprising at least one connector configured to removably couple a radar module to the conveyor and to linearly displace the radar module relative to the target, and a control system communicatively coupled to the conveyor. In another embodiment, a method comprises linearly displacing a radar module relative to a target, transmitting a signal from the radar module toward the target, and determining a characteristic of the radar module based on a reflection of the signal from the target.
摘要翻译：本发明涉及雷达系统特征。在一个实施例中，雷达模块表征系统包括目标，包括至少一个连接器的传送器，所述至少一个连接器被配置为将雷达模块可移除地耦合到传送器并且相对于目标线性地移位雷达模块;以及控制系统，输送带。在另一个实施例中，一种方法包括相对于目标线性地移位雷达模块，将来自雷达模块的信号向目标发射，并且基于来自目标的信号的反射来确定雷达模块的特性。

10. 发明授权

US07773026B2 Heterodyne transceiver systems and methods 有权
标题翻译： Heterodyne收发器系统和方法
公开(公告)号：US07773026B2
公开(公告)日：2010-08-10
申请号：US12184477
申请日：2008-08-01
申请人： Erich Kolmhofer
发明人： Erich Kolmhofer
IPC分类号： G01S13/00
CPC分类号： H04B1/403 , G01S7/35 , G01S13/345 , H03L7/185 , H03L2207/12
摘要： One embodiment relates to a transceiver. The transceiver includes first and second phase-locked loops. The first phase-locked loop is adapted to receive a reference signal and output a transmission signal based on the reference signal. The second phase-locked loop is adapted to receive the reference signal and output a local oscillator (LO) signal based on the reference signal. The frequency of the LO signal is shifted relative to the frequency of the transmission signal. Other methods and systems are also disclosed.
摘要翻译：一个实施例涉及收发器。收发器包括第一和第二锁相环。第一锁相环适于接收参考信号并基于参考信号输出发送信号。第二锁相环适于接收参考信号并基于参考信号输出本地振荡器（LO）信号。 LO信号的频率相对于发送信号的频率移动。还公开了其它方法和系统。

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