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1. 发明申请

US20120268307A1 Systems and Methods for Mapping the Crust of the Earth 有权
标题翻译：用于映射地球结壳的系统和方法
公开(公告)号：US20120268307A1
公开(公告)日：2012-10-25
申请号：US13089720
申请日：2011-04-19
申请人： John L. Tomich , Raymond Samaniego , Enrique A. Santiago , Leslie A. Priebe
发明人： John L. Tomich , Raymond Samaniego , Enrique A. Santiago , Leslie A. Priebe
IPC分类号： G01S13/89
CPC分类号： G01S13/89 , G01S13/885 , H01Q21/062
摘要： A system comprises a radar transmitter configured to generate a radar signal at a predetermined frequency and a radar receiver configured to receive a reflected signal produced by a reflection of the radar signal. The system further includes a radar antenna system configured to transmit the radar signal into a subterranean region and to receive the reflected signal from the subterranean region. A control system is used for controlling a dwell time of the radar antenna system, and a processor is adapted to generate an image of at least a portion of the subterranean region based at least in part on the reflected signal.
摘要翻译：一种系统包括配置成以预定频率产生雷达信号的雷达发射机和被配置为接收由雷达信号的反射产生的反射信号的雷达接收机。该系统还包括雷达天线系统，其被配置为将雷达信号传输到地下区域并且接收来自地下区域的反射信号。控制系统用于控制雷达天线系统的驻留时间，并且处理器适于至少部分地基于反射信号来生成地下区域的至少一部分的图像。

2. 发明申请

US20120262324A1 Subterranean Image Generating Device And Associated Method 有权
标题翻译：地下图像生成装置及相关方法
公开(公告)号：US20120262324A1
公开(公告)日：2012-10-18
申请号：US13086107
申请日：2011-04-13
申请人： Raymond Samaniego , Christopher M. Pilcher , John L. Tomich
发明人： Raymond Samaniego , Christopher M. Pilcher , John L. Tomich
IPC分类号： G01S13/90
CPC分类号： G01S7/04 , G01S13/885 , G01S13/90 , H01Q1/3258 , H01Q21/064
摘要： In certain embodiments, a subterranean imaging apparatus comprises at least two receive channels configured on a land-based vehicle and a synthetic aperture radar (SAR) system. The at least two receive channels are operable to generate electrical signals according to electromagnetic radiation reflected from a subterranean target below a ground surface. The SAR system is operable to receive the electrical signals from the at least two receive channels, generate raw images from the received electrical signals, generate a weighting according to phase statistics of pixels in the raw images, and combine the raw images using the weighting to generate a refined image of the subterranean target.
摘要翻译：在某些实施例中，地下成像装置包括在陆基车辆和合成孔径雷达（SAR）系统上配置的至少两个接收通道。所述至少两个接收通道可操作以根据地下目标在地面下方反射的电磁辐射产生电信号。 SAR系统可操作以从至少两个接收信道接收电信号，从接收到的电信号生成原始图像，根据原始图像中的像素的相位统计生成加权，并且使用加权将原始图像组合生成地下目标的精细图像。

3. 发明授权

US08917199B2 Subterranean image generating device and associated method 有权
标题翻译：地下图像生成装置及相关方法
公开(公告)号：US08917199B2
公开(公告)日：2014-12-23
申请号：US13086107
申请日：2011-04-13
申请人： Raymond Samaniego , Christopher M. Pilcher , John L. Tomich
发明人： Raymond Samaniego , Christopher M. Pilcher , John L. Tomich
IPC分类号： G01S13/00 , G01S13/88 , G01S13/90 , H01Q1/32 , H01Q21/06
CPC分类号： G01S7/04 , G01S13/885 , G01S13/90 , H01Q1/3258 , H01Q21/064
摘要： In certain embodiments, a subterranean imaging apparatus comprises at least two receive channels configured on a land-based vehicle and a synthetic aperture radar (SAR) system. The at least two receive channels are operable to generate electrical signals according to electromagnetic radiation reflected from a subterranean target below a ground surface. The SAR system is operable to receive the electrical signals from the at least two receive channels, generate raw images from the received electrical signals, generate a weighting according to phase statistics of pixels in the raw images, and combine the raw images using the weighting to generate a refined image of the subterranean target.
摘要翻译：在某些实施例中，地下成像装置包括在陆基车辆和合成孔径雷达（SAR）系统上配置的至少两个接收通道。所述至少两个接收通道可操作以根据地下目标在地面下方反射的电磁辐射产生电信号。 SAR系统可操作以从至少两个接收信道接收电信号，从接收到的电信号生成原始图像，根据原始图像中的像素的相位统计生成加权，并且使用加权将原始图像组合生成地下目标的精细图像。

4. 发明申请

US20110012777A1 Interferometric Synthetic Aperture Radar for Imaging of Buildings 有权
标题翻译：用于成像成像的干涉合成孔径雷达
公开(公告)号：US20110012777A1
公开(公告)日：2011-01-20
申请号：US12502325
申请日：2009-07-14
申请人： John L. Tomich , Raymond Samaniego , Jerry M. Grimm
发明人： John L. Tomich , Raymond Samaniego , Jerry M. Grimm
IPC分类号： G01S13/90
CPC分类号： G01S13/90 , G01S13/0209 , G01S13/888 , G01S2013/0245
摘要： According to one embodiment, a synthetic aperture radar includes multiple antenna elements coupled to an image processing application. The antenna elements have a differing vertical spatial separation relative to one another and are configured to transmit a radio-frequency signal toward a stationary object and receive multiple reflected radio-frequency signals from one or more internal features of the building. The image processing application receives the reflected radio-frequency signals as the antenna elements are moved horizontally with respect to the stationary object. From these reflected radio-frequency signals, the image processing application generates imagery of the stationary object according to phase variations in the plurality of received radio-frequency signals. The imagery depicting vertical characteristics of the one or more internal features of the building.
摘要翻译：根据一个实施例，合成孔径雷达包括耦合到图像处理应用的多个天线元件。天线元件相对于彼此具有不同的垂直空间间隔，并且被配置为朝向固定物体传送射频信号，并从建筑物的一个或多个内部特征接收多个反射的射频信号。当天线元件相对于静止物体水平移动时，图像处理应用接收反射的射频信号。根据这些反射的射频信号，图像处理应用根据多个接收的射频信号中的相位变化产生静止物体的图像。该图像描绘了建筑物的一个或多个内部特征的垂直特征。

5. 发明授权

US08884805B2 Systems and methods for mapping the crust of the earth 有权
标题翻译：用于绘制地球地壳的系统和方法
公开(公告)号：US08884805B2
公开(公告)日：2014-11-11
申请号：US13089720
申请日：2011-04-19
申请人： John L. Tomich , Raymond Samaniego , Enrique A. Santiago , Leslie A. Priebe
发明人： John L. Tomich , Raymond Samaniego , Enrique A. Santiago , Leslie A. Priebe
IPC分类号： G01S13/00 , G01S13/88 , G01S13/89 , H01Q21/06
CPC分类号： G01S13/89 , G01S13/885 , H01Q21/062
摘要： A system comprises a radar transmitter configured to generate a radar signal at a predetermined frequency and a radar receiver configured to receive a reflected signal produced by a reflection of the radar signal. The system further includes a radar antenna system configured to transmit the radar signal into a subterranean region and to receive the reflected signal from the subterranean region. A control system is used for controlling a dwell time of the radar antenna system, and a processor is adapted to generate an image of at least a portion of the subterranean region based at least in part on the reflected signal.
摘要翻译：一种系统包括配置成以预定频率产生雷达信号的雷达发射机和被配置为接收由雷达信号的反射产生的反射信号的雷达接收机。该系统还包括雷达天线系统，其被配置为将雷达信号传输到地下区域并且接收来自地下区域的反射信号。控制系统用于控制雷达天线系统的驻留时间，并且处理器适于至少部分地基于反射信号来生成地下区域的至少一部分的图像。

6. 发明授权

US08040273B2 Radar for imaging of buildings 有权
标题翻译：用于建筑物成像的雷达
公开(公告)号：US08040273B2
公开(公告)日：2011-10-18
申请号：US12502325
申请日：2009-07-14
申请人： John L. Tomich , Raymond Samaniego , Jerry M. Grimm
发明人： John L. Tomich , Raymond Samaniego , Jerry M. Grimm
IPC分类号： G01S13/89 , G01S13/90 , G01S13/00
CPC分类号： G01S13/90 , G01S13/0209 , G01S13/888 , G01S2013/0245
摘要： According to one embodiment, a radar includes multiple antenna elements coupled to an image processing application. The antenna elements have a differing vertical spatial separation relative to one another and are configured to transmit a radio-frequency signal toward a stationary object and receive multiple reflected radio-frequency signals from one or more internal features of the building. The image processing application receives the reflected radio-frequency signals as the antenna elements are moved horizontally with respect to the stationary object. From these reflected radio-frequency signals, the image processing application generates imagery of the stationary object according to phase variations in the plurality of received radio-frequency signals. The imagery depicting vertical characteristics of the one or more internal features of the building.
摘要翻译：根据一个实施例，雷达包括耦合到图像处理应用的多个天线元件。天线元件相对于彼此具有不同的垂直空间间隔，并且被配置为朝向固定物体传送射频信号，并从建筑物的一个或多个内部特征接收多个反射的射频信号。当天线元件相对于静止物体水平移动时，图像处理应用接收反射的射频信号。根据这些反射的射频信号，图像处理应用根据多个接收的射频信号中的相位变化产生静止物体的图像。该图像描绘了建筑物的一个或多个内部特征的垂直特征。

7. 发明申请

US20110148691A1 Distributed Sensor SAR Processing System 审中-公开
标题翻译：分布式传感器SAR处理系统
公开(公告)号：US20110148691A1
公开(公告)日：2011-06-23
申请号：US12642224
申请日：2009-12-18
申请人： Raymond Samaniego , John L. Tomich
发明人： Raymond Samaniego , John L. Tomich
IPC分类号： G01S13/90
CPC分类号： G01S13/90 , G01S13/003 , G01S13/9058
摘要： According to one embodiment, a synthetic aperture radar (SAR) processing system includes multiple radar receivers and a corresponding multiple location determining devices communicating with a SAR processor. The SAR processor receives return envelopes from each radar receiver indicative of electro-magnetic energy reflected from a target of interest. The SAR processor also receives, from multiple location determining devices that are each configured with each radar receiver, a location signal representing the position of its associated radar receiver, and generates imagery of the target according to the received envelopes and the position associated with each received envelope.
摘要翻译：根据一个实施例，合成孔径雷达（SAR）处理系统包括多个雷达接收机和与SAR处理器通信的相应的多位置确定设备。 SAR处理器从每个雷达接收器接收指示从感兴趣目标反射的电磁能的返回信封。 SAR处理器还从每个配置有每个雷达接收机的多个位置确定设备接收表示其相关联的雷达接收机的位置的位置信号，并且根据接收到的信封和与每个接收的相关联的位置产生目标的图像信封。

8. 发明申请

US20130300599A1 On-Board INS Quadratic Correction Method Using Maximum Likelihood Motion Estimation Of Ground Scatterers From Radar Data 有权
标题翻译：使用雷达数据的地面散射体的最大似然运动估计的车载INS二次校正方法
公开(公告)号：US20130300599A1
公开(公告)日：2013-11-14
申请号：US13469539
申请日：2012-05-11
申请人： Theagenis J. Abatzoglou , Johan E. Gonzalez , Joel K. McWilliams , Raymond Samaniego
发明人： Theagenis J. Abatzoglou , Johan E. Gonzalez , Joel K. McWilliams , Raymond Samaniego
IPC分类号： G01S13/90
CPC分类号： G01S13/90
摘要： System and method for calculating three dimensional residual motion errors of a moving platform with respect to a point of interest by receiving a radar signal from the point of interest (302); forming a radar image including a plurality of scatterers (304); using an MLE method to obtain range, radial velocity and acceleration of the moving platform for a first peak scatterer in the radar image (306); correcting a location of the first peak scatterer with respect to a scene center of the point of interest (312); updating the obtained radial acceleration responsive to the corrected location (314); and updating the obtained radial velocity of the moving platform responsive to the updated radial acceleration (316).
摘要翻译：用于通过从所述兴趣点（302）接收雷达信号来计算移动平台相对于兴趣点的三维残余运动误差的系统和方法; 形成包括多个散射体的雷达图像（304）; 使用MLE方法获得雷达图像中的第一峰值散射体的移动平台的范围，径向速度和加速度（306）; 相对于所述兴趣点的场景中心校正所述第一峰值散射体的位置（312）; 响应于所述校正位置（314）更新所获得的径向加速度; 以及响应于所述更新的径向加速度（316）更新所获得的所述移动平台的径向速度。

9. 发明授权

US07864101B2 Radar tracking system 有权
标题翻译：雷达跟踪系统
公开(公告)号：US07864101B2
公开(公告)日：2011-01-04
申请号：US12181145
申请日：2008-07-28
申请人： Raymond Samaniego , Jagannath Rath , Brandeis E. Marquette
发明人： Raymond Samaniego , Jagannath Rath , Brandeis E. Marquette
IPC分类号： G01S13/00 , G01S7/40
CPC分类号： G01S7/4026 , G01S2007/403 , G01S2007/4091 , G01S2013/9064
摘要： According to one embodiment, a radar tracking system includes a radar coupled to a radar processing system. Radar processing system receives images from the radar and that are each obtained at a differing angular orientation of the radar to a target. Radar processing system dithers each image along its azimuthal extent and then combines the dithered images to form an enhanced image of the target.
摘要翻译：根据一个实施例，雷达跟踪系统包括耦合到雷达处理系统的雷达。雷达处理系统从雷达接收图像，每个雷达都以不同的雷达角度方向获得目标。雷达处理系统沿其方位角抖动每个图像，然后组合抖动图像以形成目标的增强图像。

10. 发明申请

US20120068875A1 Radar Image Generation System 有权
标题翻译：雷达图像生成系统
公开(公告)号：US20120068875A1
公开(公告)日：2012-03-22
申请号：US12607616
申请日：2009-10-28
申请人： Raymond Samaniego
发明人： Raymond Samaniego
IPC分类号： G01S13/90 , G01S13/89
CPC分类号： G01S13/888 , G01S13/90
摘要： According to one embodiment, a synthetic aperture radar includes a back projection processor that is configured to receive multiple return signals from the radar as the radar is moved with respect to an object, wherein the return signals are representative of electro-magnetic radiation reflected from the object. The back projection processor generates a dynamic image of one or more internal features of the object from the return signals by varying a squint angle of the plurality of return signals in which the squint angle varied by modifying a back projection filter. Once generated, the back projection processor displays the dynamic image on a display.
摘要翻译：根据一个实施例，合成孔径雷达包括背投影处理器，其被配置为当雷达相对于物体移动时从雷达接收多个返回信号，其中返回信号表示从所述雷达反射的电磁辐射目的。背投影处理器通过改变多个返回信号的斜视角从返回信号产生物体的一个或多个内部特征的动态图像，其中斜视角通过修改反投影滤波器而变化。一旦生成，背投影处理器在显示器上显示动态图像。

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