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41. 发明申请

US20150301169A1 A METHOD AND A DEVICE FOR DETERMINING THE TRAJECTORY OF A BULLET EMITTED BY A SHOTGUN AND FOR LOCATING A SHOT POSITION 审中-公开
标题翻译：一种用于确定由拍摄枪发射并用于定位拍摄位置的柱塞的轨迹的方法和装置
公开(公告)号：US20150301169A1
公开(公告)日：2015-10-22
申请号：US14440723
申请日：2013-11-05
申请人： I.D.S. - INGEGNERIA DEI SISTEMI S.P.A.
发明人： Gaetano DE PASQUALE , Lorenzo BENVENUTI , Fabio CARNEVALE , Marina MARRA
IPC分类号： G01S13/42 , G01S13/88
CPC分类号： G01S13/426 , F41G3/147 , G01S13/584 , G01S13/589 , G01S13/723 , G01S13/86 , G01S13/88
摘要： A radar device and a method for determining, in an observation zone, the trajectory of a bullet fired by a small firearm, wherein the radar device is arranged at a radar site and performs a radar scanning step of the observation zone. The radar-scanning step comprises emitting a periodic radar signal of frequency set between 4 GHz and 18 GHz, in particular, a signal comprising two tones that have respective distinct frequencies, and demodulating and processing a return signal received in response to the radar signal, detecting, when a shot is fired, a trace of the bullet comprising a plurality of points or plots.
摘要翻译：一种用于在观察区域中确定由小型火器发射的子弹的轨迹的雷达装置和方法，其中所述雷达装置布置在雷达现场并执行所述观察区域的雷达扫描步骤。雷达扫描步骤包括发射在4GHz和18GHz之间设定的频率的周期雷达信号，特别是包括具有各自不同频率的两个音调的信号，以及响应于雷达信号解调和处理接收的返回信号，当射击被射击时，检测包括多个点或图的子弹痕迹。

42. 发明申请

US20150268337A1 DETECTION AND TRACKING OF LAND, MARITIME, AND AIRBORNE OBJECTS USING A RADAR ON A PARASAIL 有权
标题翻译：使用雷达在PARASAIL上检测和跟踪陆地，海洋和空中客车物体
公开(公告)号：US20150268337A1
公开(公告)日：2015-09-24
申请号：US13739382
申请日：2013-01-11
申请人： George W. Moe , Phillip A. Fox , Joseph W. Maresca, JR.
发明人： George W. Moe , Phillip A. Fox , Joseph W. Maresca, JR.
IPC分类号： G01S13/66 , G01S13/04 , H04N7/18 , G01S13/89 , G01S7/41 , G05D1/00 , G01S7/04 , G01S13/86
CPC分类号： G05D1/0022 , G01S7/003 , G01S7/046 , G01S13/04 , G01S13/426 , G01S13/867 , G01S13/88 , G01S13/886 , G01S13/89 , G01S13/91
摘要： A method and apparatuses may be provided for detection, tracking, and classification of one or more land, maritime, or airborne objects using a real-aperture radar mounted on a parasail airborne platform. Both wide-area and localized radar surveillance can be provided, and the radar can be either a non-coherent radar or coherent radar. A method and apparatus may use a low-cost, rotating, single-beam, non-coherent, X-band radar that is mounted on an unmanned powered parasail and operated remotely like an Unattended Airborne System (UAS). The parasail, which may be expendable or recoverable, manned or unmanned, powered or unpowered, may have a low operational cost, can carry a heavy payload, stay on station for a long time, circle or move to a specified location for surveillance, operate at an optimal altitude and look-angle, and automatically cue or manually steer an EO/IR camera to a target of interest for classification and identification.
摘要翻译：可以使用安装在伞架机载平台上的实际孔径雷达来提供一种或多种陆地，海上或空中物体的检测，跟踪和分类的方法和装置。可以提供广域和本地雷达监视，雷达可以是非相干雷达或相干雷达。方法和装置可以使用安装在无人驾驶的悬架上的低成本，旋转，单束，非相干的X波段雷达，并且如无人值守机载系统（UAS）远程操作。可能是消耗性的或可追回的，可以是无人驾驶的，无人驾驶的，无动力的，无动力的，可能具有较低的运营成本，可以承载沉重的有效载荷，长时间停留在站上，循环或移动到指定位置进行监视，操作在最佳高度和视角下，自动提示或手动将EO / IR摄像机转向感兴趣的目标进行分类和识别。

43. 发明授权

US09081092B1 Covariance rotation with perspective projection for creating radar search volumes from remote cues 有权
标题翻译：协方差旋转与透视投影从远程提示创建雷达搜索量
公开(公告)号：US09081092B1
公开(公告)日：2015-07-14
申请号：US13197572
申请日：2011-08-03
申请人： Mark A. Friesel
发明人： Mark A. Friesel
IPC分类号： G01S13/00 , G01S13/72 , G01S13/66
CPC分类号： G01S13/726 , G01S7/003 , G01S13/426 , G01S13/66 , G01S13/87
摘要： A radar installation searches a limited volume within view, such as a covariance ellipsoid where a target is expected to be found based on a cue from a remote radar. The radar activates beams selected from an angularly diverging array of beams spanning the azimuth and elevation of an acquisition face whose area increases with range from the radar. A controller projects the search volume relative to the acquisition face, for selecting beam positions intersecting the search volume, and activates beams for a time interval that determines maximum range. A coordinate transformation is effected, so that with decreasing range, the angular divergence between projected points of the search volume is correspondingly increased, including points tangent to outer edges of the ellipsoid. The search volume accurately corresponds to the covariance ellipsoid by accounting for perspective in this way, reducing the time needed to examine the search volume for the target.
摘要翻译：雷达装置在视野内搜索有限的体积，例如根据来自远程雷达的提示预期找到目标的协方差椭球。雷达激活从角度发散的波束阵列中选出的波束，横跨射频面积的方位角和仰角，其面积随雷达的范围而增加。 A控制器相对于采集面投影搜索量，用于选择与搜索卷相交的波束位置，并激活确定最大范围的时间间隔的波束。实现坐标变换，使得随着范围的减小，搜索体积的投影点之间的角度发散度相应地增加，包括与椭圆体的外边缘相切的点。通过以这种方式计算透视度，搜索量准确地对应于协方差椭球，减少了检查目标搜索量所需的时间。

44. 发明申请

US20140333471A1 METHOD FOR MEASURING THE POSITION OF A SURFACE OF A VEHICLE 有权
标题翻译：测量车辆表面位置的方法
公开(公告)号：US20140333471A1
公开(公告)日：2014-11-13
申请号：US14266295
申请日：2014-04-30
申请人： Kapsch TrafficCom AG
发明人： Oliver Nagy
IPC分类号： G01S13/06
CPC分类号： G01S13/06 , G01S7/41 , G01S13/003 , G01S13/426 , G01S13/878 , G01S13/89 , G01S13/91 , G07B15/06 , G08G1/015 , G08G1/052
摘要： A method for measuring the position of a surface of a vehicle on a roadway comprising the following steps: transmitting and receiving radar beams at transmitting and receiving positions in various primary transmitting and primary receiving directions and converting these beams into received signals; selecting the received signal having the greatest signal strength; and determining the aforementioned position from the transmitting and receiving positions and the primary transmitting and primary receiving directions of the received signal having the greatest signal strength.
摘要翻译：一种用于测量道路上车辆表面位置的方法，包括以下步骤：在各种主发射和主接收方向的发射和接收位置发射和接收雷达波束，并将这些波束转换为接收信号; 选择具有最大信号强度的接收信号; 以及从具有最大信号强度的接收信号的发送和接收位置以及主发送和主接收方向确定上述位置。

45. 发明申请

US20140266899A1 Real Aperture Radar System For Use On Board A Satellite And For Maritime Surveillance Applications 有权
标题翻译：用于卫星和海上监视应用的实际孔径雷达系统
公开(公告)号：US20140266899A1
公开(公告)日：2014-09-18
申请号：US14208162
申请日：2014-03-13
申请人： THALES ALENIA SPACE ITALIA S.p.A. CON UNICO SOCIO
发明人： Andrea Torre
IPC分类号： G01S13/02
CPC分类号： G01S13/02 , G01S13/24 , G01S13/426
摘要： The present invention regards a method of operation of a real aperture radar system for surveillance of the Earth's surface, said real aperture radar system being installed on a space vehicle/platform that moves in a direction of flight and comprising a transceiving antenna, or a transmitting antenna and a receiving antenna, which is/are electronically steerable. The method comprises: a) transmitting, via the transceiving/transmitting antenna, a series of M radar pulses towards a swath of the Earth's surface parallel to the direction of flight using an antenna beam pointed at said swath, wherein M is an integer greater than two; b) for each of the M radar pulses transmitted, receiving, via the transceiving/receiving antenna, a corresponding echo signal during the time interval that elapses between transmission of said radar pulse and transmission of the following radar pulse using the same antenna beam as the one used for transmitting the M radar pulses; c) carrying out elevation scanning cycles, wherein each elevation scanning cycle is carried out by repeating N times the operations a) and b) and by electronically changing, each time, the direction of pointing in elevation of the antenna beam so that, at each elevation scanning cycle, the radar pulses are transmitted towards, and the echo signals are received from, N swaths of the Earth's surface that are parallel to the direction of flight and are adjoining or partially overlapping, wherein N is an integer greater than one. All the radar pulses are transmitted: with a predefined pulse repetition frequency and a predefined timing of the scanning cycle such that to guarantee a complete coverage of each of the N swaths parallelly to the direction of flight; and by using a frequency agility technique.
摘要翻译：本发明涉及一种用于监视地球表面的实际孔径雷达系统的操作方法，所述实际孔径雷达系统安装在沿飞行方向移动并包括收发天线或发射天线的空中飞行器/平台上天线和接收天线，其是电子可操纵的。该方法包括：a）使用收发/发射天线，使用指向所述条带的天线波束，将平行于飞行方向的一系列M雷达脉冲发射到地球表面的一条线上，其中M是大于二; b）对于发射的每个M雷达脉冲，经由收发/接收天线接收在所述雷达脉冲的传输和使用与所述雷达脉冲相同的天线波束的传输之后的时间间隔期间的对应的回波信号用于发送M雷达脉冲的一个; c）进行仰角扫描循环，其中通过重复N次操作a）和b）来执行每个仰角扫描周期，并且每次通过电子地改变天线波束的仰角指向，使得在每个仰角扫描周期，雷达脉冲被传送到地球表面的平行于飞行方向并且相邻或部分重叠的N条带中的回波信号，其中N是大于1的整数。所有雷达脉冲都以预定义的脉冲重复频率和扫描周期的预定定时被传输，以便保证平行于飞行方向的N条中的每一条的完整覆盖; 并使用频率捷变技术。

46. 发明授权

US08773299B1 System and method for actively determining obstacles 有权
标题翻译：积极确定障碍物的系统和方法
公开(公告)号：US08773299B1
公开(公告)日：2014-07-08
申请号：US12569805
申请日：2009-09-29
申请人： Daniel L. Woodell , Richard D. Jinkins , Richard M. Rademaker
发明人： Daniel L. Woodell , Richard D. Jinkins , Richard M. Rademaker
IPC分类号： G01S13/93 , G08G5/04 , G01S13/00 , G01S13/95 , G08G5/00
CPC分类号： G08G5/0091 , G01S13/426 , G01S13/86 , G01S13/94 , G01S17/023 , G01S17/933 , G08G5/0086 , G08G5/045
摘要： An exemplary embodiment relates to an aircraft system for detecting wires. The system includes a processor configured to actively sense a presence of a first object and a second object. The processor determines a location of the first object and the second object. The processor determines a potential location of a wire between the first object and the second object. The processor actively senses the wire by providing electromagnetic energy to the potential location.
摘要翻译：示例性实施例涉及用于检测线的飞行器系统。该系统包括被配置为主动感测第一对象和第二对象的存在的处理器。处理器确定第一对象和第二对象的位置。处理器确定第一对象和第二对象之间的线的潜在位置。处理器通过向潜在位置提供电磁能来主动地感应导线。

47. 发明授权

US08755954B1 System and method for generating alert signals in a terrain awareness and warning system of an aircraft using a forward-looking radar system 有权
标题翻译：使用前瞻性雷达系统在飞机的地形识别和警告系统中产生警报信号的系统和方法
公开(公告)号：US08755954B1
公开(公告)日：2014-06-17
申请号：US11904491
申请日：2007-09-27
申请人： Patrick D. McCusker , Joel M. Wichgers , Richard D. Jinkins , Richard M. Rademaker , Daniel L. Woodell
发明人： Patrick D. McCusker , Joel M. Wichgers , Richard D. Jinkins , Richard M. Rademaker , Daniel L. Woodell
IPC分类号： G01S13/94
CPC分类号： G01S13/94 , G01S13/426
摘要： A system and methods for generating alerts in a terrain awareness and warning system (“TAWS”) in an aircraft, using data acquired from a forward-looking radar The system comprises a forward-looking imaging device, an airport database, a navigation system, a forward-looking terrain alert (“FLTA”) processor, and a crew alerting system. The FLTA processor determines a measured clearance altitude of a highest cell within an area and compares it with a required minimum clearance altitude; if the measured altitude is equal or less than the required altitude, the crew is alerted. Alternatively, a terrain database may be used. with the FLTA processor for determining if the aircraft descends below the minimum operating altitude or is predicted to do so and then generating an alert. A method is disclosed for generating TAWS alerts using elevation angle measured by the forward-looking radar and terrain data retrieved from a terrain database.
摘要翻译：一种用于在飞机中的地形识别和警告系统（“TAWS”）中生成警报的系统和方法，其使用从前瞻性雷达获取的数据。该系统包括前瞻性成像设备，机场数据库，导航系统，前视地形警报（“FLTA”）处理器和机组警报系统。 FLTA处理器确定区域内最高单元格的测量间隙高度，并将其与所需的最小间隙高度进行比较; 如果测量的高度等于或小于所需的高度，则将提醒船员。或者，可以使用地形数据库。使用FLTA处理器来确定飞机是否下降到最低工作高度以下，或者预测这样做，然后产生警报。公开了一种用于使用由前视雷达测量的仰角和从地形数据库检索的地形数据产生TAWS警报的方法。

48. 发明授权

US08730096B2 Electronic scanning type radar device and method for estimating direction of reception wave 有权
标题翻译：电子扫描型雷达装置及估计接收波方向的方法
公开(公告)号：US08730096B2
公开(公告)日：2014-05-20
申请号：US13859492
申请日：2013-04-09
申请人： Honda elesys Co., Ltd.
发明人： Junji Kanamoto , Hiroyuki Akimoto
IPC分类号： G01S13/00 , G01S13/58
CPC分类号： G01S13/426 , G01S3/74 , G01S13/04 , G01S13/345 , G01S13/584 , G01S13/931 , G01S2013/9375
摘要： An electronic scanning type radar device mounted on a moving body includes: a transmission unit transmitting a transmission wave; a reception unit comprising a plurality of antennas receiving a reflection wave of the transmission wave from a target; a beat signal generation unit generating a beat signal from the transmission wave and the reflection wave; a frequency resolution processing unit frequency computing a complex number data; a target detection unit detecting an existence of the target; a correlation matrix computation unit computing a correlation matrix from each of a complex number data of a detected beat frequency; a target consolidation processing unit linking the target in a present detection cycle and a past detection cycle; a correlation matrix filtering unit generating an averaged correlation matrix by weighted averaging a correlation matrix of a target in the present detection cycle and a correlation matrix of a related target in the past detection cycle; and a direction detection unit computing an arrival direction of the reflection wave based on the averaged correlation matrix.
摘要翻译：安装在移动体上的电子扫描型雷达装置包括：传输单元，发送传输波; 接收单元，包括从目标接收所述传输波的反射波的多个天线; 拍子信号生成部，从发送波和反射波生成拍子信号; 频率分辨率处理单元对复数数据进行频率计算; 检测目标的存在的目标检测单元; 相关矩阵计算单元从检测到的拍频的复数数据中的每一个计算相关矩阵; 目标整合处理单元，其在当前检测周期和过去检测周期之间连接目标; 相关矩阵滤波单元，通过对当前检测周期中的目标的相关矩阵和过去检测周期中的相关目标的相关矩阵进行加权平均来生成平均相关矩阵; 以及方向检测单元，其基于所述平均相关矩阵来计算所述反射波的到达方向。

49. 发明申请

US20140118183A1 THREE DIMENSIONAL RADAR SYSTEM USING USUAL RADARS INSTALLED IN SEA FACILITIES 有权
标题翻译：使用安装在海上设施中的雷达的三维雷达系统
公开(公告)号：US20140118183A1
公开(公告)日：2014-05-01
申请号：US14125358
申请日：2012-03-16
申请人： Deuk Jae Cho , Sang Hyun Suh
发明人： Deuk Jae Cho , Sang Hyun Suh
IPC分类号： G01S13/02
CPC分类号： G01S13/02 , G01S7/03 , G01S13/426 , G01S13/87 , H01Q1/34 , H01Q3/02 , H01Q3/26 , H01Q21/28
摘要： There is provided a three-dimensional radar system by using the combination of commercialized usual radars for vessels at relatively low price so as to enable to strengthen the surveillance capability about aircrafts flying at low altitude and strengthen the surveillance capability on the sea and in the air to protect important facilities of a port with more developed than the conventional surveillance system of monitoring only ships or vessels in a port while overcoming the operational limitation of VTS (Vessel Traffic Service).
摘要翻译：提供了一种三维雷达系统，通过以相对较低的价格将船只的商业化普通雷达组合使用，以加强对在低空飞行的飞机的监视能力，并加强对海上和空中的监视能力保护港口的重要设施，比传统的监控港口船只或船只的监控系统更为发达，同时克服了VTS（船舶交通服务）的运行限制。

50. 发明申请

US20140035780A1 ANTENNA DEVICE, AMPLIFIER AND RECEIVER CIRCUIT, AND RADAR CIRCUIT 审中-公开
标题翻译：天线设备，放大器和接收器电路以及雷达电路
公开(公告)号：US20140035780A1
公开(公告)日：2014-02-06
申请号：US14111821
申请日：2011-04-20
申请人： Saverio Trotta
发明人： Saverio Trotta
IPC分类号： H01Q3/34 , H01Q3/00
CPC分类号： H01Q3/34 , G01S7/032 , G01S13/426 , G01S13/931 , G01S2013/9375 , H01Q1/3233 , H01Q3/00 , H01Q21/065
摘要： An antenna device comprises a first chain of at least two antenna components, wherein each of the antenna components comprises a transmit antenna having a line of antenna patches for emitting radar waves; and a receive antenna having a line of antenna patches for receiving radar response waves; wherein the line of antenna patches of the receive antenna is aligned with the line of antenna patches of the transmit antenna. An amplifier and receiver circuit for amplifying radar signals and for receiving radar re-sponse signals, the amplifier and receiver circuit comprises a phase shifter for shifting a phase of the radar signals to be amplified and for synchronously shifting the received radar response signals. A radar circuit comprises a first chain of at least two radar components, wherein each of the radar components comprises: an amplifier and receiver circuit as described above; and a transmit antenna for emitting radar waves; and a receive antenna for re-ceiving radar response waves.
摘要翻译：天线装置包括至少两个天线部件的第一链，其中每个天线部件包括具有用于发射雷达波的天线贴片线的发射天线; 以及具有用于接收雷达响应波的天线贴片线的接收天线; 其中所述接收天线的所述天线贴片线与所述发射天线的天线块的线对齐。一种用于放大雷达信号并用于接收雷达反应信号的放大器和接收器电路，放大器和接收器电路包括用于移位要放大的雷达信号的相位的移相器，并用于同步地移位所接收的雷达响应信号。雷达电路包括至少两个雷达组件的第一链，其中每个雷达组件包括：如上所述的放大器和接收器电路; 和用于发射雷达波的发射天线; 以及用于重新接收雷达响应波的接收天线。

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