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1. 发明授权

US09059879B2 Test signal generation and application in receivers 有权
标题翻译：在接收机中测试信号的生成和应用
公开(公告)号：US09059879B2
公开(公告)日：2015-06-16
申请号：US13178882
申请日：2011-07-08
申请人： Herbert Jaeger , Christoph Wagner
发明人： Herbert Jaeger , Christoph Wagner
IPC分类号： H03D1/24 , H04L27/06 , H04B17/00 , H04L27/04 , H04B1/30 , H04L1/24
CPC分类号： H04L27/06 , H04B1/302 , H04B17/0085 , H04B17/29 , H04L1/244 , H04L27/04
摘要： One embodiment of the present invention relates to a test signal generator configured to generate a single sideband (SSB) test signal that is used for testing components of one or more receiver chains to identify errors in the receiver chains. In one embodiment, the circuit comprises a SSB signal generator configured to generate an IQ baseband signal comprising a sequence of constellation points corresponding to the SSB test signal. The constellation points are modulated onto a high frequency local oscillator signal to generate the SSB test signal, which is inserted into a reception path of a receiver at a test signal injection point. The reception path comprises a mixer configured to mix the SSB test signal with the local oscillator signal to generate a down-converted, intermediate frequency output signal. The output signal may be analyzed to determine errors in the reception path.
摘要翻译：本发明的一个实施例涉及被配置为生成单个边带（SSB）测试信号的测试信号发生器，其用于测试一个或多个接收机链的组件以识别接收器链中的错误。在一个实施例中，电路包括SSB信号发生器，其经配置以产生包括对应于SSB测试信号的星座点序列的IQ基带信号。将星座点调制到高频本地振荡器信号上以产生SSB测试信号，该测试信号被插入到测试信号注入点处的接收机的接收路径中。接收路径包括配置成将SSB测试信号与本地振荡器信号混合以产生下变频的中频输出信号的混频器。可以分析输出信号以确定接收路径中的错误。

2. 发明授权

US09019154B2 Radar circuit, radar system and method for testing 有权
标题翻译：雷达电路，雷达系统和测试方法
公开(公告)号：US09019154B2
公开(公告)日：2015-04-28
申请号：US13352304
申请日：2012-01-17
申请人： Herbert Jaeger , Christoph Wagner
发明人： Herbert Jaeger , Christoph Wagner
IPC分类号： G01S7/40 , H01Q1/32
CPC分类号： G01S7/4052 , G01S2007/406 , H01Q1/32
摘要： A radar circuit for controlling a radar antenna in a vehicle comprises an antenna connection for connection of a radar antenna, a transmitting and receiving circuit for transmission and reception of a radar signal, wherein the transmitting and receiving circuit is connected to the antenna connection. A test circuit is provided, wherein the test circuit is likewise connected to the antenna circuit, and the test circuit is designed to use a test signal to test whether a radar antenna is functionally correct connected.
摘要翻译：用于控制车辆中的雷达天线的雷达电路包括用于连接雷达天线的天线连接，用于发射和接收雷达信号的发射和接收电路，其中发射和接收电路连接到天线连接。提供了一种测试电路，其中测试电路同样连接到天线电路，并且测试电路被设计成使用测试信号来测试雷达天线是否在功能上正确连接。

3. 发明申请

US20130010851A1 TEST SIGNAL GENERATION AND APPLICATION IN RECEIVERS 有权
标题翻译：接收者的测试信号生成和应用
公开(公告)号：US20130010851A1
公开(公告)日：2013-01-10
申请号：US13178882
申请日：2011-07-08
申请人： Herbert Jaeger , Christoph Wagner
发明人： Herbert Jaeger , Christoph Wagner
IPC分类号： H04B17/00 , H04L27/06
CPC分类号： H04L27/06 , H04B1/302 , H04B17/0085 , H04B17/29 , H04L1/244 , H04L27/04
摘要： One embodiment of the present invention relates to a test signal generator configured to generate a single sideband (SSB) test signal that is used for testing components of one or more receiver chains to identify errors in the receiver chains. In one embodiment, the circuit comprises a SSB signal generator configured to generate an IQ baseband signal comprising a sequence of constellation points corresponding to the SSB test signal. The constellation points are modulated onto a high frequency local oscillator signal to generate the SSB test signal, which is inserted into a reception path of a receiver at a test signal injection point. The reception path comprises a mixer configured to mix the SSB test signal with the local oscillator signal to generate a down-converted, intermediate frequency output signal. The output signal may be analyzed to determine errors in the reception path.
摘要翻译：本发明的一个实施例涉及被配置为生成单个边带（SSB）测试信号的测试信号发生器，其用于测试一个或多个接收机链的组件以识别接收器链中的错误。在一个实施例中，电路包括SSB信号发生器，其经配置以产生包括对应于SSB测试信号的星座点序列的IQ基带信号。将星座点调制到高频本地振荡器信号上以产生SSB测试信号，该测试信号被插入到测试信号注入点处的接收机的接收路径中。接收路径包括配置成将SSB测试信号与本地振荡器信号混合以产生下变频的中频输出信号的混频器。可以分析输出信号以确定接收路径中的错误。

4. 发明授权

US07639102B2 Reconfigurable duplexing couplers 有权
标题翻译：可重构双工耦合器
公开(公告)号：US07639102B2
公开(公告)日：2009-12-29
申请号：US12034005
申请日：2008-02-20
申请人： Christoph Wagner , Herbert Jaeger
发明人： Christoph Wagner , Herbert Jaeger
IPC分类号： H01P5/22 , H01P1/10 , H04B1/44
CPC分类号： H03H7/461 , G01S7/034
摘要： A multi-port reconfigurable coupler includes a coupler and a switching system configured to selectively reconfigure multiple ports of the coupler for increased application flexibility and for efficiently transmitting and receiving radio-frequency signals. The multi-port reconfigurable coupler includes a transmit signal port, a termination port, a receive signal port, an antenna port, and a switching system configured to selectively couple the termination port to a predetermined termination potential based on information indicating one of a transmit only mode, and a receive only mode, and to decouple based on information indicating a transmit-receive mode.
摘要翻译：多端口可重配置耦合器包括耦合器和配置成选择性地重新配置耦合器的多个端口以提高应用灵活性并用于有效地发射和接收射频信号的交换系统。多端口可重配置耦合器包括发射信号端口，终端端口，接收信号端口，天线端口和被配置为基于指示仅发送的信息的选择性地将终端端口耦合到预定终端电位的交换系统模式和仅接收模式，并且基于指示发送 - 接收模式的信息进行去耦。

5. 发明申请

US20090206945A1 RECONFIGURABLE DUPLEXING COUPLERS 有权
标题翻译：可重构双工耦合器
公开(公告)号：US20090206945A1
公开(公告)日：2009-08-20
申请号：US12034005
申请日：2008-02-20
申请人： Christoph Wagner , Herbert Jaeger
发明人： Christoph Wagner , Herbert Jaeger
IPC分类号： H01P1/15
CPC分类号： H03H7/461 , G01S7/034
摘要： A multi-port reconfigurable coupler includes a coupler and a switching system configured to selectively reconfigure multiple ports of the coupler for increased application flexibility and for efficiently transmitting and receiving radio-frequency signals. The multi-port reconfigurable coupler includes a transmit signal port, a termination port, a receive signal port, an antenna port, and a switching system configured to selectively couple the termination port to a predetermined termination potential based on information indicating one of a transmit only mode, and a receive only mode, and to decouple based on information indicating a transmit-receive mode.
摘要翻译：多端口可重配置耦合器包括耦合器和配置成选择性地重新配置耦合器的多个端口以提高应用灵活性并用于有效地发射和接收射频信号的交换系统。多端口可重配置耦合器包括发射信号端口，终端端口，接收信号端口，天线端口和被配置为基于指示仅发送的信息的选择性地将终端端口耦合到预定终端电位的交换系统模式和仅接收模式，并且基于指示发送 - 接收模式的信息进行去耦。

6. 发明授权

US08661804B2 Control system for swashplate pump 有权
标题翻译：斜盘泵控制系统
公开(公告)号：US08661804B2
公开(公告)日：2014-03-04
申请号：US12636199
申请日：2009-12-11
申请人： Christoph Wagner
发明人： Christoph Wagner
IPC分类号： F16D31/02
CPC分类号： F04B49/22 , F04B49/002 , F04B49/12 , F04B53/1082 , F15B2211/20553 , F15B2211/20561 , F15B2211/6309 , F15B2211/6333 , F15B2211/862 , F15B2211/8752
摘要： A control system for a swashplate pump is disclosed. The control system may have a tiltable swashplate, at least one actuator movable to tilt the swashplate, a supply of pressurized fluid, and a drain. The control system may also have a first circuit connectable to the supply of pressurized fluid and to the drain and configured to control operation of the at least one actuator, and a second circuit connectable to the supply of pressurized fluid and to the drain and configured to control operation of the at least one actuator. The control system may further have a failsafe valve configured to connect the first circuit to at least one of the supply and the drain only during a normal operating condition, and to connect the second circuit to the supply and to the drain only during a failsafe condition.
摘要翻译：公开了一种用于斜盘泵的控制系统。控制系统可以具有可倾斜的斜盘，至少一个可移动以使斜盘倾斜的致动器，加压流体和排水的供应。控制系统还可以具有可连接到加压流体供应和排出口的第一回路，并且被配置为控制至少一个致动器的操作，以及可连接到加压流体和排放管的供应的第二回路，控制所述至少一个致动器的操作。控制系统还可以具有故障安全阀，其构造成仅在正常操作条件期间将第一回路连接到供水和排水中的至少一个，并且仅在故障安全状态期间将第二回路连接到供水和排水。

7. 发明授权

US08125563B2 Camera chip, camera and method for image recording 失效
标题翻译：相机芯片，相机和图像记录方法
公开(公告)号：US08125563B2
公开(公告)日：2012-02-28
申请号：US12084712
申请日：2006-11-10
申请人： Christoph Wagner
发明人： Christoph Wagner
IPC分类号： H04N5/222
CPC分类号： G01N21/8806 , G01B11/24 , G01B11/25 , G06T7/521 , H04N5/335
摘要： The invention relates to a camera chip (C) for image acquisition. It is characterized in that pixel groups (P1, P2, . . . ) may be exposed at different times with the aid of shutter signals (S1, S2, . . . ).
摘要翻译：本发明涉及一种用于图像采集的相机芯片（C）。其特征在于借助于快门信号（S1，S2，...）可以在不同时间对像素组（P1，P2 ...）进行曝光。

8. 发明授权

US07808644B2 Device for optically measuring the shapes of objects and surfaces 有权
标题翻译：用于光学测量物体和表面形状的装置
公开(公告)号：US07808644B2
公开(公告)日：2010-10-05
申请号：US11886196
申请日：2006-03-23
申请人： Christoph Wagner
发明人： Christoph Wagner
IPC分类号： G01N21/86
CPC分类号： G01N21/8806 , G01B11/24 , G01N2021/8812
摘要： A device is provided for optically measuring shapes and/or examining objects, comprising at least one camera, at least one lens, a scattering body and at least two light sources. The device is characterized in that the scattering body is opaque and that at least two light sources are disposed on the inside of the scattering body and illuminate the inside thereof, and that either only two light sources are used, which are disposed opposite from one another on an imaginary diameter line, or that the light sources are disposed at the corners of a—preferably equilateral—triangle or a cross.
摘要翻译：提供了用于光学测量形状和/或检查物体的装置，其包括至少一个相机，至少一个透镜，散射体和至少两个光源。该装置的特征在于，散射体是不透明的，并且至少两个光源设置在散射体的内部并照亮其内部，并且仅使用两个彼此相对设置的光源在假想直径线上，或者光源设置在优选等边三角形或十字形的拐角处。

9. 发明授权

US07453777B2 Method and device for optical form measurement and/or estimation 有权
标题翻译：用于光学形式测量和/或估计的方法和装置
公开(公告)号：US07453777B2
公开(公告)日：2008-11-18
申请号：US10536861
申请日：2003-11-22
申请人： Christoph Wagner , Reiner Wagner
发明人： Christoph Wagner , Reiner Wagner
IPC分类号： G11B5/09
CPC分类号： G01B11/303 , G01B11/24
摘要： A method for optical shape recording and/or evaluation of optically smooth, glossy or optically rough surfaces wherein a photometric stereo method and a deflectometric method are combined using a scattering body so that the positions on the scattering body surface are two-dimensionally encoded.
摘要翻译：光学平滑，光泽或光学粗糙表面的光学形状记录和/或评估的方法，其中使用散射体组合光度立体声方法和偏转方法，使得散射体表面上的位置被二维地编码。

10. 发明申请

US20080122496A1 Generation of an Oscillation Signal 审中-公开
标题翻译：产生振荡信号
公开(公告)号：US20080122496A1
公开(公告)日：2008-05-29
申请号：US11773128
申请日：2007-07-03
申请人： Christoph Wagner
发明人： Christoph Wagner
IPC分类号： H03B28/00
CPC分类号： G06J1/00
摘要： Methods and apparatuses for accumulating a phase increment that comprises an overflow to a phase information signal; mapping the phase information signal to an amplitude information signal; quantizing the amplitude information signal while feeding back a quantization noise using a first filter of an nth order, so that the feedback of the quantization noise comprises zeros at least two mutually different frequencies in a transfer function of the first filter; and performing digital/analog conversion of the quantized amplitude information signal to an oscillation signal.
摘要翻译：用于累加包括溢出到相位信息信号的相位增量的方法和装置; 将相位信息信号映射到振幅信息信号; 在使用第n个/次级的第一滤波器反馈量化噪声的同时量化幅度信息信号，使得量化噪声的反馈包括零的传递函数中的至少两个相互不同的频率第一过滤器并且将量化的振幅信息信号进行数/模转换为振荡信号。

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