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公开(公告)号：US20040257266A1
公开(公告)日：2004-12-23
申请号：US10886807
申请日：2004-07-08
Inventor： Joseph S. Pleva , Mark E. Russell , Walter Gordon Woodington , Michael Joseph Delcheccolo , H. Barteld Van Rees
IPC: G01S013/93
CPC classification number: B60Q9/008 , B60K31/0008 , B60T2201/08 , B60T2201/081 , B60T2201/088 , B60W2530/10 , B60W2550/304 , G01S7/023 , G01S7/032 , G01S7/038 , G01S7/06 , G01S7/288 , G01S7/352 , G01S7/354 , G01S7/4004 , G01S7/4008 , G01S7/4021 , G01S13/04 , G01S13/282 , G01S13/343 , G01S13/346 , G01S13/48 , G01S13/584 , G01S13/726 , G01S13/87 , G01S13/931 , G01S2007/356 , G01S2013/0245 , G01S2013/9321 , G01S2013/9332 , G01S2013/9375 , G01S2013/9378 , G01S2013/9385 , G01S2013/9389 , H01Q1/3233 , H01Q1/3258 , H01Q1/3283 , H01Q1/38 , H01Q1/42 , H01Q3/24 , H01Q3/40 , H01Q13/10 , H01Q13/18 , H01Q21/0043 , H01Q21/0075 , H01Q21/0087 , H01Q21/065 , H01Q25/00
Abstract: A radar detection process includes computing a derivative of an FFT output signal to detect an object within a specified detection zone. In one embodiment, a zero crossing in the second derivative of the FFT output signal indicates the presence of an object. The range of the object is determined as a function of the frequency at which the zero crossing occurs. Also described is a detection table containing indicators of the presence or absence of an object within a respective radar beam and processing cycle. At least two such indicators are combined in order to detect the presence of an object within the detection zone and with changing range gates in each of the antenna beams the coverage of the detection zone can be varied.
Abstract translation: 雷达检测处理包括计算FFT输出信号的导数以检测指定检测区域内的物体。 在一个实施例中，FFT输出信号的二阶导数中的零交叉表示存在对象。 物体的范围被确定为发生零交叉的频率的函数。 还描述了一种检测表，其包含相应雷达波束内的对象的存在或不存在的指示符以及处理周期。 组合至少两个这样的指示器以便检测检测区域内的物体的存在，并且通过在每个天线波束中改变范围门，可以改变检测区域的覆盖范围。
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公开(公告)号：US20040246170A1
公开(公告)日：2004-12-09
申请号：US10886969
申请日：2004-07-08
Inventor： Walter Gordon Woodington , Michael Joseph Delcheccolo , Joseph S. Pleva , Mark E. Russell , H. Barteld Van Rees
IPC: G01S013/93
CPC classification number: B60Q9/008 , B60K31/0008 , B60T2201/08 , B60T2201/081 , B60T2201/088 , B60W2530/10 , B60W2550/304 , G01S7/023 , G01S7/032 , G01S7/038 , G01S7/06 , G01S7/288 , G01S7/352 , G01S7/354 , G01S7/4004 , G01S7/4008 , G01S7/4021 , G01S13/04 , G01S13/282 , G01S13/343 , G01S13/346 , G01S13/48 , G01S13/584 , G01S13/726 , G01S13/87 , G01S13/931 , G01S2007/356 , G01S2013/0245 , G01S2013/9321 , G01S2013/9332 , G01S2013/9375 , G01S2013/9378 , G01S2013/9385 , G01S2013/9389 , H01Q1/3233 , H01Q1/3258 , H01Q1/3283 , H01Q1/38 , H01Q1/42 , H01Q3/24 , H01Q3/40 , H01Q13/10 , H01Q13/18 , H01Q21/0043 , H01Q21/0075 , H01Q21/0087 , H01Q21/065 , H01Q25/00
Abstract: A radar detection process includes computing a derivative of an FFT output signal to detect an object within a specified detection zone. In one embodiment, a zero crossing in the second derivative of the FFT output signal indicates the presence of an object. The range of the object is determined as a function of the frequency at which the zero crossing occurs. Also described is a detection table containing indicators of the presence or absence of an object within a respective radar beam and processing cycle. At least two such indicators are combined in order to detect the presence of an object within the detection zone.
Abstract translation: 雷达检测处理包括计算FFT输出信号的导数以检测指定检测区域内的物体。 在一个实施例中，FFT输出信号的二阶导数中的零交叉表示存在对象。 物体的范围被确定为发生零交叉的频率的函数。 还描述了一种检测表，其包含相应雷达波束内的对象的存在或不存在的指示符以及处理周期。 组合至少两个这样的指示器以便检测检测区域内的物体的存在。
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Patent Agency Ranking
公开(公告)号：US06670910B2
公开(公告)日：2003-12-30
申请号：US10062578
申请日：2002-01-31
Applicant: Michael Joseph Delcheccolo , Mark E. Russell , Walter Gordon Woodington , Joseph S. Pleva , John M. Firda , H. Barteld Van Rees
Inventor： Michael Joseph Delcheccolo , Mark E. Russell , Walter Gordon Woodington , Joseph S. Pleva , John M. Firda , H. Barteld Van Rees
IPC: G01S1393
CPC classification number: B60K31/0008 , B60T2201/08 , B60T2201/081 , B60T2201/088 , B60W2530/10 , G01S7/032 , G01S7/06 , G01S7/288 , G01S7/352 , G01S7/4004 , G01S7/4021 , G01S13/04 , G01S13/282 , G01S13/343 , G01S13/48 , G01S13/584 , G01S13/723 , G01S13/726 , G01S13/87 , G01S13/931 , G01S2013/0245 , G01S2013/9314 , G01S2013/9317 , G01S2013/9321 , G01S2013/9332 , G01S2013/9353 , G01S2013/9375 , G01S2013/9378 , G01S2013/9385 , G01S2013/9389 , H01Q1/3233 , H01Q1/3258 , H01Q1/3283 , H01Q1/38 , H01Q3/24 , H01Q3/40 , H01Q13/10 , H01Q21/0043 , H01Q21/065 , H01Q25/00
Abstract: A near object detection (NOD) system includes a plurality of sensors, each of the sensors for providing detection coverage in a predetermined coverage zone. Each of the sensors includes a transmit antenna for transmitting a first RF signal, a receive antenna for receiving a second RF signal and a means for sharing the target data between each of the plurality of sensors in the NOD system.
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公开(公告)号：US20030210182A1
公开(公告)日：2003-11-13
申请号：US09931593
申请日：2001-08-16
Inventor： James T. Hanson , Walter Gordon Woodington , Michael Joseph Delcheccolo , Joseph S. Pleva , Mark E. Russell , H. Barteld Van Rees
IPC: G01S013/00
CPC classification number: B60Q9/008 , B60K31/0008 , B60T2201/08 , B60T2201/081 , B60T2201/088 , B60W2530/10 , B60W2550/304 , G01S7/023 , G01S7/032 , G01S7/038 , G01S7/06 , G01S7/288 , G01S7/352 , G01S7/354 , G01S7/4004 , G01S7/4008 , G01S7/4021 , G01S13/04 , G01S13/282 , G01S13/343 , G01S13/346 , G01S13/48 , G01S13/584 , G01S13/726 , G01S13/87 , G01S13/931 , G01S2007/356 , G01S2013/0245 , G01S2013/9321 , G01S2013/9332 , G01S2013/9375 , G01S2013/9378 , G01S2013/9385 , G01S2013/9389 , H01Q1/3233 , H01Q1/3258 , H01Q1/3283 , H01Q1/38 , H01Q1/42 , H01Q3/24 , H01Q3/40 , H01Q13/10 , H01Q13/18 , H01Q21/0043 , H01Q21/0075 , H01Q21/0087 , H01Q21/065 , H01Q25/00
Abstract: A video amplifier for a radar receiver includes a temperature compensating attenuator. The attenuator includes a temperature sensitive device, such as a thermistor, arranged in a voltage divider network and is coupled in cascade between two filter stages. Each of the filter stages has a bandpass characteristic in order to filter low-frequency leakage signals and provide sensitivity control based on frequency and thus range, while also filtering high frequency signals to reduce aliasing.
Abstract translation: 用于雷达接收机的视频放大器包括温度补偿衰减器。 衰减器包括布置在分压网络中的温度敏感器件，例如热敏电阻，并且在两个滤波器级之间级联连接。 每个滤波器级具有带通特性，以便滤除低频泄漏信号，并提供基于频率和范围的灵敏度控制，同时还对高频信号进行滤波以减少混叠。
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公开(公告)号：US06489927B2
公开(公告)日：2002-12-03
申请号：US09930868
申请日：2001-08-16
Applicant: Stephen P. LeBlanc , Joseph S. Pleva , Walter Gordon Woodington , Michael Joseph Delcheccolo , Mark E. Russell , H. Barteld Van Rees , Caroline Breglia , Richard P. Donovan
Inventor： Stephen P. LeBlanc , Joseph S. Pleva , Walter Gordon Woodington , Michael Joseph Delcheccolo , Mark E. Russell , H. Barteld Van Rees , Caroline Breglia , Richard P. Donovan
IPC: H01Q132
CPC classification number: B60Q9/008 , B60K31/0008 , B60T2201/08 , B60T2201/081 , B60T2201/088 , B60W2530/10 , B60W2550/304 , G01S7/023 , G01S7/032 , G01S7/038 , G01S7/06 , G01S7/288 , G01S7/352 , G01S7/354 , G01S7/4004 , G01S7/4008 , G01S7/4021 , G01S13/04 , G01S13/282 , G01S13/343 , G01S13/346 , G01S13/48 , G01S13/584 , G01S13/726 , G01S13/87 , G01S13/931 , G01S2007/356 , G01S2013/0245 , G01S2013/9321 , G01S2013/9332 , G01S2013/9375 , G01S2013/9378 , G01S2013/9385 , G01S2013/9389 , H01Q1/3233 , H01Q1/3258 , H01Q1/3283 , H01Q1/38 , H01Q1/42 , H01Q3/24 , H01Q3/40 , H01Q13/10 , H01Q13/18 , H01Q21/0043 , H01Q21/0075 , H01Q21/0087 , H01Q21/065 , H01Q25/00
Abstract: A system and technique for mounting a radar to a vehicle provides a mounting that does not interfere with the aesthetic appearance of a vehicle, that does not interfere with the aerodynamic performance of the vehicle, and offers optimal radar transmission efficiency. The vehicle can be an automobile or any other vehicle to which a radar system is applied.
Abstract translation: 用于将雷达安装到车辆上的系统和技术提供了不妨碍车辆的美学外观的安装，其不会干扰车辆的空气动力学性能，并且提供最佳的雷达传输效率。 车辆可以是应用雷达系统的汽车或任何其他车辆。
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公开(公告)号：US20020163478A1
公开(公告)日：2002-11-07
申请号：US09932574
申请日：2001-08-16
Inventor： Joseph S. Pleva , Caroline Breglia , Thomas W. French , Walter Gordon Woodington , Michael Joseph Delcheccolo , Mark E. Russell , H. Barteld Van Rees
IPC: H01Q021/00 , H01Q001/38
CPC classification number: B60Q9/008 , B60K31/0008 , B60T2201/08 , B60T2201/081 , B60T2201/088 , B60W2530/10 , B60W2550/304 , G01S7/023 , G01S7/032 , G01S7/038 , G01S7/06 , G01S7/288 , G01S7/352 , G01S7/354 , G01S7/4004 , G01S7/4008 , G01S7/4021 , G01S13/04 , G01S13/282 , G01S13/343 , G01S13/346 , G01S13/48 , G01S13/584 , G01S13/726 , G01S13/87 , G01S13/931 , G01S2007/356 , G01S2013/0245 , G01S2013/9321 , G01S2013/9332 , G01S2013/9375 , G01S2013/9378 , G01S2013/9385 , G01S2013/9389 , H01Q1/3233 , H01Q1/3258 , H01Q1/3283 , H01Q1/38 , H01Q1/42 , H01Q3/24 , H01Q3/40 , H01Q13/10 , H01Q13/18 , H01Q21/0043 , H01Q21/0075 , H01Q21/0087 , H01Q21/065 , H01Q25/00
Abstract: A multiple beam array antenna system comprises a plurality of radiating elements provided from stripline-fed open-ended waveguide coupled to a Butler matrix beam forming network. The Butler matrix beam forming network is coupled to a switched beam combining circuit. The antenna can be fabricated as a single Low Temperature Co-fired Ceramic (LTCC) circuit.
Abstract translation: 多波束阵列天线系统包括多个辐射元件，其由耦合到巴特勒矩阵波束形成网络的带状线馈入的开放式波导提供。 巴特勒矩阵波束形成网络耦合到切换波束组合电路。 天线可以制造成单个低温共烧陶瓷（LTCC）电路。
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公开(公告)号：US20020067287A1
公开(公告)日：2002-06-06
申请号：US09931631
申请日：2001-08-16
Inventor： Michael Joseph Delcheccolo , Mark E. Russell , Walter Gordon Woodington , Joseph S. Pleva , H. Barteld Van Rees
IPC: G08G001/00
CPC classification number: B60Q9/008 , B60K31/0008 , B60T2201/08 , B60T2201/081 , B60T2201/088 , B60W2530/10 , B60W2550/304 , G01S7/023 , G01S7/032 , G01S7/038 , G01S7/06 , G01S7/288 , G01S7/352 , G01S7/354 , G01S7/4004 , G01S7/4008 , G01S7/4021 , G01S13/04 , G01S13/282 , G01S13/343 , G01S13/346 , G01S13/48 , G01S13/584 , G01S13/726 , G01S13/87 , G01S13/931 , G01S2007/356 , G01S2013/0245 , G01S2013/9321 , G01S2013/9332 , G01S2013/9375 , G01S2013/9378 , G01S2013/9385 , G01S2013/9389 , H01Q1/3233 , H01Q1/3258 , H01Q1/3283 , H01Q1/38 , H01Q1/42 , H01Q3/24 , H01Q3/40 , H01Q13/10 , H01Q13/18 , H01Q21/0043 , H01Q21/0075 , H01Q21/0087 , H01Q21/065 , H01Q25/00
Abstract: A near object detection (NOD) system includes a plurality of sensors, each of the sensors for providing detection coverage in a predetermined coverage zone and each of the sensors including a transmit antenna for transmitting a first RF signal, a receive antenna for receiving a second RF signal and means for sharing information between each of the plurality of sensors in the NOD system.
Abstract translation: 近物体检测（NOD）系统包括多个传感器，每个传感器用于在预定覆盖区域中提供检测覆盖，并且每个传感器包括用于发送第一RF信号的发射天线，用于接收第二RF信号的接收天线 RF信号和用于在NOD系统中的多个传感器中的每一个之间共享信息的装置。
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