Person-borne improvised explosive device detection
    1.
    发明授权
    Person-borne improvised explosive device detection 有权
    人为简易爆炸装置检测

    公开(公告)号:US08368586B2

    公开(公告)日:2013-02-05

    申请号:US12852440

    申请日:2010-08-06

    IPC分类号: G01S13/86 G01S13/89 G01S13/00

    摘要: A system includes a multi-system approach to detecting concealed weapons and person borne improvised explosive devices (PBIED). A first and second radar system operate at different center frequencies to provide, respectively, isolation of a target of interest from clutter and fine detail information on the target, such as whether the target is a living person, whether a concealed object may be present, material composition of the object, and shape, size, and position of the target relative to the system. Circular polarized radar beam may be used to distinguish a suspect object from within a crowd of people. Radar image of the object may be overlaid on visual image of a person carrying the object. Radar tracking of the object is coordinated with visual tracking of the target provided by a camera system, with visual display and tracking of the target overlaid with the radar information.

    摘要翻译: 一种系统包括一种用于检测隐藏武器和人造简易爆炸装置(PBIED)的多系统方法。 第一和第二雷达系统在不同的中心频率下操作,以分别提供目标的目标与目标之间的杂乱和精细细节信息的隔离,诸如目标是否是活人,是否存在被隐藏物体, 物体的材料组成以及目标相对于系统的形状,大小和位置。 圆偏振雷达光束可用于将可疑物体与人群中的人物区分开来。 物体的雷达图像可以覆盖在携带物体的人的视觉图像上。 物体的雷达跟踪与摄像机系统提供的目标的视觉跟踪协调,目标的视觉显示和跟踪与雷达信息叠加。

    DETERMINATION OF HOSTILE INDIVIDUALS ARMED WITH WEAPON, USING RESPIRATION AND HEARTBEAT AS WELL AS SPECTRAL ANALYSIS AT 60 GHZ
    2.
    发明申请
    DETERMINATION OF HOSTILE INDIVIDUALS ARMED WITH WEAPON, USING RESPIRATION AND HEARTBEAT AS WELL AS SPECTRAL ANALYSIS AT 60 GHZ 有权
    使用呼吸和心脏作为60 GHZ的频谱分析确定武装的武装个人

    公开(公告)号:US20110025547A1

    公开(公告)日:2011-02-03

    申请号:US12732163

    申请日:2010-03-25

    IPC分类号: G01S13/00

    摘要: A system includes a plurality of radar units configured to provide scan data to a network; a signal processing and imaging module connected to the network and configured to receive the scan data, identify a target, and determine a type of the target based on a radar profile of the target; and a display unit in communication with the signal processing and imaging module and configured to provide a tracking display of the target position and type. A method includes scanning an inhabitable area using a plurality of radar detector units to produce scan data; processing the scan data to construct a digitized representation of a target in the inhabitable area; using recovered information of the target to differentiate between a live person, an animal or an object as the target type; and displaying the target type and position on an image display.

    摘要翻译: 一种系统包括被配置为向网络提供扫描数据的多个雷达单元; 信号处理和成像模块,连接到网络并被配置为接收扫描数据,识别目标,并且基于目标的雷达轮廓来确定目标的类型; 以及与信号处理和成像模块通信并被配置为提供目标位置和类型的跟踪显示的显示单元。 一种方法包括使用多个雷达检测器单元扫描居住区域以产生扫描数据; 处理扫描数据以构建居住区域中的目标的数字化表示; 使用目标的恢复信息来区分活的人,动物或物体作为目标类型; 并在图像显示器上显示目标类型和位置。

    Determination of hostile individuals armed with weapon, using respiration and heartbeat as well as spectral analysis at 60 GHz
    3.
    发明授权
    Determination of hostile individuals armed with weapon, using respiration and heartbeat as well as spectral analysis at 60 GHz 有权
    使用武器,使用呼吸和心跳以及60 GHz频谱分析确定敌对个人

    公开(公告)号:US08358234B2

    公开(公告)日:2013-01-22

    申请号:US12732163

    申请日:2010-03-25

    IPC分类号: G01S13/00

    摘要: A system includes a plurality of radar units configured to provide scan data to a network; a signal processing and imaging module connected to the network and configured to receive the scan data, identify a target, and determine a type of the target based on a radar profile of the target; and a display unit in communication with the signal processing and imaging module and configured to provide a tracking display of the target position and type. A method includes scanning an inhabitable area using a plurality of radar detector units to produce scan data; processing the scan data to construct a digitized representation of a target in the inhabitable area; using recovered information of the target to differentiate between a live person, an animal or an object as the target type; and displaying the target type and position on an image display.

    摘要翻译: 一种系统包括被配置为向网络提供扫描数据的多个雷达单元; 信号处理和成像模块,连接到网络并被配置为接收扫描数据,识别目标,并且基于目标的雷达轮廓来确定目标的类型; 以及与信号处理和成像模块通信并被配置为提供目标位置和类型的跟踪显示的显示单元。 一种方法包括使用多个雷达检测器单元扫描居住区域以产生扫描数据; 处理扫描数据以构建居住区域中的目标的数字化表示; 使用目标的恢复信息来区分活的人,动物或物体作为目标类型; 并在图像显示器上显示目标类型和位置。

    Person-Borne Improvised Explosive Device Detection
    4.
    发明申请
    Person-Borne Improvised Explosive Device Detection 有权
    人物简易爆炸装置检测

    公开(公告)号:US20100295718A1

    公开(公告)日:2010-11-25

    申请号:US12852440

    申请日:2010-08-06

    IPC分类号: G01S13/00

    摘要: A system includes a multi-system approach to detecting concealed weapons and person borne improvised explosive devices (PBIED). A first and second radar system operate at different center frequencies to provide, respectively, isolation of a target of interest from clutter and fine detail information on the target, such as whether the target is a living person, whether a concealed object may be present, material composition of the object, and shape, size, and position of the target relative to the system. Circular polarized radar beam may be used to distinguish a suspect object from within a crowd of people. Radar image of the object may be overlaid on visual image of a person carrying the object. Radar tracking of the object is coordinated with visual tracking of the target provided by a camera system, with visual display and tracking of the target overlaid with the radar information.

    摘要翻译: 一种系统包括一种用于检测隐藏武器和人造简易爆炸装置(PBIED)的多系统方法。 第一和第二雷达系统在不同的中心频率下操作,以分别提供目标的目标与目标之间的杂乱和精细细节信息的隔离,诸如目标是否是活人,是否存在被隐藏物体, 物体的材料组成以及目标相对于系统的形状,大小和位置。 圆偏振雷达光束可用于将可疑物体与人群中的人物区分开来。 物体的雷达图像可以覆盖在携带物体的人的视觉图像上。 物体的雷达跟踪与摄像机系统提供的目标的视觉跟踪协调,目标的视觉显示和跟踪与雷达信息叠加。

    REMOTE INTERROGATION FOR DETECTION OF ACTIVITY OR LIVING ORGANISMS INSIDE ELECTRONICALLY CONDUCTIVE CONTAINERS
    5.
    发明申请
    REMOTE INTERROGATION FOR DETECTION OF ACTIVITY OR LIVING ORGANISMS INSIDE ELECTRONICALLY CONDUCTIVE CONTAINERS 有权
    用于检测电子导电容器内的活动或生命有机体的远程监测

    公开(公告)号:US20120119935A1

    公开(公告)日:2012-05-17

    申请号:US13298209

    申请日:2011-11-16

    IPC分类号: G01S13/00 A61B6/00

    摘要: A system includes: a radar scanner disposed to scan the interior of a container; an interrogator in communication with the scanner; and a processing system in communication with the interrogator, in which the processing system displays information about the interior of the container. A method includes: mounting a radar scanner antenna to a container so as to scan the interior of the container; connecting a coupler to the scanner so that the scanner communicates scanning data via the coupler to the exterior of the container. Another method includes: coupling an interrogator and radar processing system to a scanner mounted on a container; and processing radar scan data from the interior of the container. Another method includes: linking a radar processing system via a communications link to an interrogator that is coupled to a scanner mounted on a container; and processing radar scan data from the interior of the container.

    摘要翻译: 一种系统包括:设置成扫描容器内部的雷达扫描仪; 与扫描仪通信的询问器; 以及与询问器通信的处理系统,其中处理系统显示关于容器内部的信息。 一种方法包括:将雷达扫描器天线安装到容器上以扫描容器的内部; 将耦合器连接到扫描仪,使得扫描器通过耦合器将扫描数据传送到容器的外部。 另一种方法包括:将询问器和雷达处理系统耦合到安装在容器上的扫描仪; 并从容器的内部处理雷达扫描数据。 另一种方法包括:通过通信链路将雷达处理系统连接到耦合到安装在容器上的扫描仪的询问器; 并从容器的内部处理雷达扫描数据。

    Remote interrogation for detection of activity or living organisms inside electronically conductive containers
    6.
    发明授权
    Remote interrogation for detection of activity or living organisms inside electronically conductive containers 有权
    用于检测电子导电容器内的活动或活生物体的远程询问

    公开(公告)号:US08779966B2

    公开(公告)日:2014-07-15

    申请号:US13298209

    申请日:2011-11-16

    IPC分类号: G01S13/00 G01S13/74

    摘要: A system includes: a radar scanner disposed to scan the interior of a container; an interrogator in communication with the scanner; and a processing system in communication with the interrogator, in which the processing system displays information about the interior of the container. A method includes: mounting a radar scanner antenna to a container so as to scan the interior of the container; connecting a coupler to the scanner so that the scanner communicates scanning data via the coupler to the exterior of the container. Another method includes: coupling an interrogator and radar processing system to a scanner mounted on a container; and processing radar scan data from the interior of the container. Another method includes: linking a radar processing system via a communications link to an interrogator that is coupled to a scanner mounted on a container; and processing radar scan data from the interior of the container.

    摘要翻译: 一种系统包括:设置成扫描容器内部的雷达扫描仪; 与扫描仪通信的询问器; 以及与询问器通信的处理系统,其中处理系统显示关于容器内部的信息。 一种方法包括:将雷达扫描器天线安装到容器上以扫描容器的内部; 将耦合器连接到扫描仪,使得扫描器通过耦合器将扫描数据传送到容器的外部。 另一种方法包括:将询问器和雷达处理系统耦合到安装在容器上的扫描仪; 并从容器的内部处理雷达扫描数据。 另一种方法包括:通过通信链路将雷达处理系统连接到耦合到安装在容器上的扫描仪的询问器; 并从容器的内部处理雷达扫描数据。

    Phase jitter canceller
    7.
    发明授权
    Phase jitter canceller 失效
    相位抖动消除器

    公开(公告)号:US6133783A

    公开(公告)日:2000-10-17

    申请号:US889717

    申请日:1997-07-07

    摘要: A system and method for use in cancelling phase jitter in a Phase Locked Loop (PLL) circuit. A phase jitter canceller receives a phase error signal having phase jitter centered around a center frequency. A frequency and phase control circuit determines the phase of a particular component of phase jitter and an amplitude control circuit determines the amplitude of the particular component of phase jitter in the signal. The output of the phase jitter canceller provides an estimate of the particular component of phase jitter. A parallel arrangement of phase jitter cancellers is also provided for use in cancelling several components of phase jitter.

    摘要翻译: 用于消除锁相环(PLL)电路中的相位抖动的系统和方法。 相位抖动消除器接收具有以中心频率为中心的相位抖动的相位误差信号。 频率和相位控制电路确定相位抖动的特定分量的相位,并且幅度控制电路确定信号中相位抖动的特定分量的振幅。 相位抖动消除器的输出提供了相位抖动的特定分量的估计。 还提供了相位抖动消除器的并行布置,用于消除相位抖动的若干组件。