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91. 发明申请

US20150212197A1 RADAR DEVICE 有权
标题翻译：雷达设备
公开(公告)号：US20150212197A1
公开(公告)日：2015-07-30
申请号：US14603053
申请日：2015-01-22
申请人： Panasonic Corporation
发明人： TADASHI MORITA , TAKAAKI KISHIGAMI , YOICHI NAKAGAWA
IPC分类号： G01S7/34
CPC分类号： G01S13/10 , G01S7/285 , G01S7/292 , G01S7/34 , G01S7/40 , G01S7/4021
摘要： A radar device is provided with: a transmitter that transmits a high-frequency radar transmission signal from a transmission antenna; a controller that controls execution or stopping of transmission of the radar transmission signal; a receiver that amplifies a thermal noise signal inputted from reception antenna by using an initial gain value and quantize the amplified thermal noise signal, while the transmission of the radar transmission signal is stopped; and a gain controller that adjusts the prescribed gain value to a gain value suitable for dithering of the thermal noise signal, based on the quantized thermal noise signal.
摘要翻译：一种雷达装置具有：从发送天线发送高频雷达发射信号的发射机; 控制雷达传输信号的执行或停止发送的控制器; 在雷达传输信号的传输停止的同时，通过使用初始增益值放大从接收天线输入的热噪声信号并量化放大的热噪声信号的接收机; 以及增益控制器，其基于量化的热噪声信号将规定的增益值调整到适合于热噪声信号的抖动的增益值。

92. 发明申请

US20150204978A1 Distance Measuring Sensor and Method for the Detection and Distance Determination of Objects 有权
标题翻译：距离测量传感器和物体的检测和距离确定方法
公开(公告)号：US20150204978A1
公开(公告)日：2015-07-23
申请号：US14593305
申请日：2015-01-09
申请人： SICK AG
发明人： Markus HAMMES , Martin MUNCHER
IPC分类号： G01S17/08 , G01S7/486
CPC分类号： G01S17/08 , G01S7/2923 , G01S7/4865 , G01S7/487 , G01S13/10 , G01S17/10
摘要： A distance measuring sensor (10) for a detection and distance determination of objects (18) in a monitoring area, the sensor (10) having a transmitter (12) for transmitting transmission pulses, a receiver (20) for generating a reception signal from transmission pulses remitted from the monitoring area, an A/D converter (38) for digitizing the reception signal, and a control and evaluation unit (28, 30), which is configured to transmit a plurality of transmission pulses via the transmitter (12), to accumulate the respective reception signals generated by the receiver (20) in a histogram (110), and to determine, from the histogram (110), a reception point in time and thus a measurement value for the signal time of flight from the sensor (10) to the object (18), wherein the sensor (10) comprises a noise generator (40) configured to add a noise signal to the reception signal prior to its digitization in the A/D converter (38).
摘要翻译：一种距离测量传感器（10），用于检测和距离确定监测区域中的物体（18），所述传感器（10）具有用于发送传输脉冲的发射器（12），用于从从监视区域发送的发送脉冲，用于数字化接收信号的A / D转换器（38），以及控制和评估单元（28,30），被配置为经由发送器（12）发送多个发送脉冲，在直方图（110）中累积由接收机（20）生成的各个接收信号，并且从直方图（110）中确定接收时间点，从而确定来自该直方图的信号时间的测量值传感器（10）连接到对象（18），其中传感器（10）包括噪声发生器（40），其被配置为在A / D转换器（38）中数字化之前，将接收信号添加到接收信号。

93. 发明授权

US09052394B2 Method and apparatus for detecting buried objects 有权
标题翻译：检测埋藏物体的方法和装置
公开(公告)号：US09052394B2
公开(公告)日：2015-06-09
申请号：US13500722
申请日：2009-10-06
申请人： Erez N. Allouche , Arun Jaganathan , Neven Simicevic
发明人： Erez N. Allouche , Arun Jaganathan , Neven Simicevic
IPC分类号： G01V3/08 , G01S13/88 , E02F9/24 , G01S7/41 , G01S13/04 , G01S13/10 , G01V3/15 , E02F1/00
CPC分类号： G01S13/885 , E02F1/00 , E02F3/28 , E02F9/245 , G01S7/41 , G01S13/04 , G01S13/10 , G01V3/15
摘要： An object detection system (24) is disclosed having a transducer (40, 40′) for detecting buried objects (26). The transducer is encapsulated within a robust, electromagnetically transparent construction (42).
摘要翻译：公开了一种具有用于检测埋藏物体（26）的换能器（40,40'）的物体检测系统（24）。传感器封装在坚固的电磁透明结构（42）内。

94. 发明授权

US09024806B2 Radar level gauge with MCU timing circuit 有权
标题翻译：带定时电路的雷达电平表
公开(公告)号：US09024806B2
公开(公告)日：2015-05-05
申请号：US13468291
申请日：2012-05-10
申请人： Erik Hemmendorff
发明人： Erik Hemmendorff
IPC分类号： G01S13/58 , G01S7/28 , G01F23/284 , G01S13/10 , G01F23/00
CPC分类号： G01S7/28 , G01F23/0069 , G01F23/284 , G01S13/10
摘要： A method for determining the filling level of a product in a tank using electromagnetic signals, comprising: a) generating a transmission signal having a predetermined length; b) propagating the signal towards the product; c) receiving a reflected signal; d) determining whether the received signal overlaps the transmitted signal in the time-domain; e) setting an overlap-parameter to 1 if overlap is detected, otherwise setting the overlap-parameter to 0; if the state of the overlap parameter is not changed and if no overlap is detected, generate a signal having a length exceeding the previous length and repeat step b); and if the state of the overlap-parameter is not changed and if an overlap is detected, generate a signal having a length shorter than the previous length and repeat step b); and if the state of the overlap-parameter is changed, determine the filling level based on the length of the transmitted signal.
摘要翻译：一种使用电磁信号确定罐中产品的填充水平的方法，包括：a）产生具有预定长度的传输信号; b）向产品传播信号; c）接收反射信号; d）确定接收到的信号是否与时域中的发射信号重叠; e）如果检测到重叠，则将重叠参数设置为1，否则将重叠参数设置为0; 如果重叠参数的状态没有改变，并且如果没有检测到重叠，则生成长度超过先前长度的信号，并重复步骤b）; 并且如果重叠参数的状态没有改变，并且如果检测到重叠，则生成长度短于先前长度的信号，并重复步骤b）; 并且如果重叠参数的状态改变，则基于所发送的信号的长度来确定填充水平。

95. 发明申请

US20150102962A1 COMBINED ANTENNA, ANTENNA ARRAY AND METHOD FOR USING THE ANTENNA ARRAY 有权
标题翻译：组合天线，天线阵列和使用天线阵列的方法
公开(公告)号：US20150102962A1
公开(公告)日：2015-04-16
申请号：US14372954
申请日：2012-01-17
申请人： SAAB AB
发明人： Anders Ellgardt
IPC分类号： H01Q9/16 , H01Q3/34 , H01Q21/00
CPC分类号： H01Q9/16 , G01S13/10 , G01S2013/0245 , H01Q3/34 , H01Q21/00 , H01Q21/062 , H01Q25/00
摘要： An antenna including a dipole antenna element having central feeding points, a common mode rejection filter, a first length of a two-conductor transmission line, and a common mode rejection filter arranged and connected between a far end of the first length of the two-conductor transmission line and the feeding points of the dipole antenna element. The first length of the two-conductor transmission line is arranged to extend from a ground plane to a first height where the first length of the two-conductor transmission line is connected to the common mode rejection filter.
摘要翻译：一种天线，包括具有中心馈电点的偶极子天线元件，共模抑制滤波器，双导体传输线的第一长度以及共模抑制滤波器，该共模抑制滤波器被布置和连接在二极导体传输线的第一长度的远端之间，导体传输线和偶极天线元件的馈电点。双导体传输线的第一长度布置成从接地平面延伸到第一高度，其中双导体传输线的第一长度连接到共模抑制滤波器。

96. 发明申请

US20140253367A1 Circuit Arrangement 有权
标题翻译：电路布置
公开(公告)号：US20140253367A1
公开(公告)日：2014-09-11
申请号：US14350470
申请日：2012-09-12
申请人： Bernhard Michalski
发明人： Bernhard Michalski
IPC分类号： H03D7/14 , G01F23/284
CPC分类号： H03D7/1458 , G01F23/284 , G01S7/032 , G01S13/10 , G01S13/88
摘要： The invention relates to a circuit arrangement for converting from a differential signal path (IFoutA-IFoutB) at the output of a mixer (18) to a signal path (Ssin gle) referenced to a reference potential (GND), wherein a controllable switch element (24a, 24b) is provided in each of the two single signal paths (IFoutA-IFoutB) of the differential signal path (IFoutA-IFoutB), wherein a first memory element (25) is connected in series with the two switch elements (24a, 24b), wherein there is provided for the two switch elements (24a, 24b), at least one control (23), which during a charging phase of the first memory element (25) connects the differential signal path (IFoutA-IFoutB) at the output of the mixer (18) with the first memory element (25) and applies the output signal on the differential output of the mixer (18) for charging the first memory element (25), and which during the discharging, respectively reverse charging, phase connects the first memory element (25) with the signal path referenced to the reference potential (GND), so that charge stored in the first memory element (25) is discharged via the signal path referenced to the reference potential (GND).
摘要翻译：本发明涉及一种电路装置，用于将混频器（18）的输出处的差分信号路径（IFoutA-IFoutB）转换成参考参考电位（GND）的信号路径（Ssin gle），其中可控开关元件在所述差分信号路径（IFoutA-IFoutB）的两个单个信号路径（IFoutA-IFoutB）的每一个中设置有第一存储元件（24a，24b），其中第一存储元件（25）与两个开关元件，24b），其中为所述两个开关元件（24a，24b）提供至少一个控制（23），所述至少一个控制（23）在所述第一存储元件（25）的充电阶段期间将所述差分信号路径（IFoutA-IFoutB）在具有第一存储元件（25）的混合器（18）的输出端处，并将输出信号施加到混频器（18）的差分输出端，用于对第一存储元件（25）充电，并且在放电期间，分别反向充电，将第一存储元件（25）与信号pa相连参考参考电位（GND），使得存储在第一存储元件（25）中的电荷通过参考电位（GND）的信号路径被放电。

97. 发明申请

US20140125513A1 GUIDED WAVE RADAR DELAY LOCK LOOP CIRCUIT 有权
标题翻译：引导波形雷达延迟锁定环路
公开(公告)号：US20140125513A1
公开(公告)日：2014-05-08
申请号：US13668580
申请日：2012-11-05
申请人： MAGNETROL INTERNATIONAL, INCORPORATED
发明人： Timothy S. Sussman
IPC分类号： G01S13/08
CPC分类号： G01S13/88 , G01F23/284 , G01S7/483 , G01S13/10
摘要： A guided wave radar level measurement instrument comprises a probe defining a transmission line for sensing material level. A probe interface circuit is connected to the probe for generating pulses on the transmission line and receiving reflected signals from the transmission line. The probe interface circuit comprises a transmit pulse generator for generating a transmit pulse, a sample pulse generator for generating a sample pulse, and a delay lock loop for controlling the transmit and sample pulse generators. The delay lock loop is controlled by a pulse repetition frequency having a duty cycle less than 50%.
摘要翻译：导波雷达液位测量仪器包括一个定义用于感测材料水平的传输线的探头。探头接口电路连接到探头，用于在传输线上产生脉冲并接收来自传输线的反射信号。探头接口电路包括用于产生发射脉冲的发射脉冲发生器，用于产生采样脉冲的采样脉冲发生器和用于控制发射和采样脉冲发生器的延迟锁定环路。延迟锁定环由占空比小于50％的脉冲重复频率控制。

98. 发明申请

US20130169468A1 RADAR SYSTEM AND RELATED METHODS 审中-公开
标题翻译：雷达系统及相关方法
公开(公告)号：US20130169468A1
公开(公告)日：2013-07-04
申请号：US13724572
申请日：2012-12-21
申请人： FLIR Systems, Inc.
发明人： Stuart Johnson , Richard Jales , Stuart Mudge , Larry Yeomans , Chris Freeman , Stewart Lawton , Steve Tostevin
IPC分类号： G01S13/02 , G01S13/93
CPC分类号： G01S13/02 , G01S7/003 , G01S7/032 , G01S7/038 , G01S13/10 , G01S13/34 , G01S13/91 , G01S13/93 , G01S13/9307 , H01Q3/04 , H01Q9/0407 , H01Q13/0233
摘要： Various techniques are disclosed for providing a radar system. In one example, such a radar system includes a radar unit adapted to broadcast radar signals and receive return signals in response thereto. The radar unit includes a waveform generator adapted to provide the radar signals, a power amplifier adapted to amplify the radar signals for broadcast, an antenna adapted to broadcast the radar signals and receive the return signals, a signal directing device adapted to selectively direct the radar signals to the antenna and the return signals from the antenna, and a transmission interface adapted to transmit radar data based on the return signals from the radar unit to a base station. Other examples of radar systems and related methods are also provided.
摘要翻译：公开了用于提供雷达系统的各种技术。在一个示例中，这种雷达系统包括适于广播雷达信号并响应于此接收返回信号的雷达单元。雷达单元包括适于提供雷达信号的波形发生器，适于放大用于广播的雷达信号的功率放大器，适于广播雷达信号并接收返回信号的天线;适于选择性地引导雷达的信号引导装置信号到天线和来自天线的返回信号，以及适于基于从雷达单元返回到基站的返回信号发射雷达数据的传输接口。还提供了雷达系统和相关方法的其他示例。

99. 发明申请

US20130154872A1 METHOD AND A DEVICE FOR LOCATING AT LEAST ONE OBSTACLE IN A COMMUNICATIONS NETWORK, A CORRESPONDING COMPUTER PROGRAM 有权
标题翻译：用于定位通信网络中的一个障碍的方法和设备，相应的计算机程序
公开(公告)号：US20130154872A1
公开(公告)日：2013-06-20
申请号：US13820077
申请日：2011-08-31
申请人： Isabelle Siaud , Anne-Marie Ulmer-Moll
发明人： Isabelle Siaud , Anne-Marie Ulmer-Moll
IPC分类号： G01S13/00
CPC分类号： G01S13/003 , G01S13/08 , G01S13/10 , G01S13/103
摘要： A method and apparatus are provided for locating an obstacle between a transmitter and a receiver. The method includes: determining at least one elliptical ring in which the obstacle is situated, the elliptical ring being defined by two confocal ellipses, having their focuses corresponding to the transmitter and to the receiver, each elliptical ring being associated with a physical echo generated by an obstacle; estimating a distance between the obstacle and a focus as a function of the separation between the confocal ellipses at the obstacle in a plane normal to the axis defined by the focuses so as to obtain a set of potential location zones for the obstacle in the elliptical ring; and lifting the ambiguity between the various potential location zones of the obstacle so as to deliver a location zone of the obstacle.
摘要翻译：提供了一种用于定位发射机和接收机之间的障碍物的方法和装置。该方法包括：确定障碍物所在的至少一个椭圆环，所述椭圆环由两个共焦椭圆定义，其焦点对应于发射机和接收机，每个椭圆环与由障碍估计障碍物和焦点之间的距离作为垂直于由焦点定义的轴的平面处的障碍物处的共焦椭圆之间的间隔的函数，以便获得椭圆环中的障碍物的一组潜在位置区域 ; 并提高障碍物的各个潜在位置区域之间的模糊度，以便传送障碍物的位置区域。

100. 发明申请

US20130082866A1 Sensor Fusion Framework Using Multiple Sensors to Assess Buried Structures 有权
标题翻译：传感器融合框架使用多个传感器来评估埋地结构
公开(公告)号：US20130082866A1
公开(公告)日：2013-04-04
申请号：US13629164
申请日：2012-09-27
申请人： Arun Prakash Jaganathan , Erez N. Allouche
发明人： Arun Prakash Jaganathan , Erez N. Allouche
IPC分类号： G01S13/88 , F16L55/26
CPC分类号： G01S13/88 , F16L55/26 , G01S13/0209 , G01S13/10 , G01S13/862 , G01S13/865 , G01S13/867 , G01S13/885
摘要： A method of surveying the condition of an underground conduit by positioning a propelled carriage assembly within the underground conduit. The carriage assembly includes (i) at least one transmitter/receiver unit capable of transmitting a pulsed signal toward at least a portion of an inner wall of the conduit, and (ii) a secondary sensor positioned on the carriage assembly. The data derived from the pulsed signal at a given lateral location within an underground conduit is read as is a secondary sensor condition derived from secondary sensor data taken at the given lateral location. Then it is determined whether the secondary sensor condition indicates a basis for a false void detection by the data derived from the pulsed signal and if the basis for false void detection exists, providing an indication of such basis.
摘要翻译：通过将推进的托架组件定位在地下管道内来测量地下管道的状况的方法。托架组件包括（i）能够向管道的内壁的至少一部分传送脉冲信号的至少一个发射器/接收器单元，以及（ii）位于托架组件上的次传感器。读取在地下管道内的给定横向位置处的来自脉冲信号的数据，以及从在给定横向位置处获取的次级传感器数据导出的次级传感器条件。然后，确定二次传感器状态是否表示通过从脉冲信号导出的数据进行虚假检测的基础，并且如果存在虚假空隙检测的基础，则提供这种依据的指示。

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