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公开(公告)号：US08810468B2
公开(公告)日：2014-08-19
申请号：US13169961
申请日：2011-06-27
CPC分类号： H01Q19/027 , H01Q19/062 , H01Q19/12 , H01Q19/19
摘要： A beam-shaping element is provided to shape RF feed energy for reflector-based antennas. The RF beam-shaping element is located between the primary reflector and the antenna feed and configured to direct RF energy from the feed away from a blockage created by the feed itself towards unblocked regions of the primary reflector. The beam-shaping element allows for a simplified feed design. The feed may comprise one or more feed elements, each comprising a radiating element and a feed to the radiating element such as a cavity-backed slot radiator and stripline trace. In a monopulse tracking system, each quadrant may include only a single feed element. In common aperture systems, the RF beam-shaping element may be formed on only the rear surface of the secondary reflector that allows transmission at the predefined RF wavelength while reflecting energy of a second predetermined wavelength to another sensor.
摘要翻译： 提供光束成形元件以形成用于基于反射器的天线的RF馈送能量。 RF光束成形元件位于主反射器和天线馈电之间，并被配置为将来自馈源的RF能量远离由馈电本身产生的阻塞朝向初级反射器的未阻塞区域。 光束成形元件允许简化的进给设计。 进料可以包括一个或多个进料元件，每个进料元件包括辐射元件和到辐射元件的进料，例如空腔支撑的槽辐射器和带状线迹。 在单脉冲跟踪系统中，每个象限可以仅包括单个馈送元件。 在共同孔径系统中，RF束成形元件可以仅形成在次级反射器的后表面上，其允许以预定的RF波长传输，同时将另一个预定波长的能量反射到另一个传感器。
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公开(公告)号：US20120326939A1
公开(公告)日：2012-12-27
申请号：US13169961
申请日：2011-06-27
IPC分类号： H01Q19/12
CPC分类号： H01Q19/027 , H01Q19/062 , H01Q19/12 , H01Q19/19
摘要： A beam-shaping element is provided to shape RF feed energy for reflector-based antennas. The RF beam-shaping element is located between the primary reflector and the antenna feed and configured to direct RF energy from the feed away from a blockage created by the feed itself towards unblocked regions of the primary reflector. The beam-shaping element allows for a simplified feed design. The feed may comprise one or more feed elements, each comprising a radiating element and a feed to the radiating element such as a cavity-backed slot radiator and stripline trace. In a monopulse tracking system, each quadrant may include only a single feed element. In common aperture systems, the RF beam-shaping element may be formed on only the rear surface of the secondary reflector that allows transmission at the predefined RF wavelength while reflecting energy of a second predetermined wavelength to another sensor.
摘要翻译： 提供光束成形元件以形成用于基于反射器的天线的RF馈送能量。 RF光束成形元件位于主反射器和天线馈电之间，并且被配置为将来自馈源的RF能量远离由馈电本身产生的阻塞朝向初级反射器的未阻塞区域。 光束成形元件允许简化的进给设计。 进料可以包括一个或多个进料元件，每个进料元件包括辐射元件和到辐射元件的进料，例如空腔支撑的槽辐射器和带状线迹。 在单脉冲跟踪系统中，每个象限可以仅包括单个馈送元件。 在共同孔径系统中，RF束成形元件可以仅形成在次级反射器的后表面上，其允许以预定的RF波长传输，同时将另一个预定波长的能量反射到另一个传感器。
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3.发明授权Laser imaging system with uniform line illumination and method for generating images 有权具有均匀线照明的激光成像系统和生成图像的方法公开(公告)号：US08212995B2
公开(公告)日：2012-07-03
申请号：US12725144
申请日：2010-03-16
IPC分类号： G01C3/08
CPC分类号： G02B27/0927 , G01S7/481 , G01S17/89 , G02B27/283
摘要： Embodiments of a laser imaging system with uniform line illumination and method for generating images are generally described herein. In some embodiments, the laser imaging system includes a polarizer beam splitter to angularly separate an input laser beam into a pair of overlapping cross-polarized beams having a first angular separation therebetween, and a diffraction optic beamlet generator to generate a plurality of beamlets of alternating polarization states with a second angular separation therebetween. The laser imaging system may also include a focal-plane array (FPA) having a field-of-view (FOV) to be illuminated by the plurality of beamlets.
摘要翻译： 具有均匀线照明的激光成像系统和用于产生图像的方法的实施例一般在此描述。 在一些实施例中，激光成像系统包括偏振器分束器，用于将输入激光束角度地分离成一对具有第一角度间隔的重叠交叉偏振光束，以及衍射光束小波发生器，用于产生多个交替的子束 其间具有第二角度间隔的极化状态。 激光成像系统还可以包括具有被多个子束照明的视场（FOV）的焦平面阵列（FPA）。
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公开(公告)号：US07786418B2
公开(公告)日：2010-08-31
申请号：US12276201
申请日：2008-11-21
申请人： Byron B. Taylor , David G. Jenkins
发明人： Byron B. Taylor , David G. Jenkins
CPC分类号： F41G7/008 , F41G7/2246 , F41G7/2253 , F41G7/2286 , F41G7/2293 , G01S13/865 , G01S13/867 , G01S17/023 , G02B5/003 , G02B17/0808 , G02B23/14 , G02B27/0018
摘要： There is disclosed a multimode seeker including an imaging infrared seeker and a radio frequency seeker. The imaging infrared seeker and the radio frequency seeker may share an optical system adapted to form an infrared image of an outside scene on a focal plane array image detector and to collimate radio frequency radiation transmitted from a radio frequency transceiver and focus millimeter ware radiation received from the outside scene onto the radio frequency transceiver. The shared optical system may include a plurality of baffles to block sunlight from reaching the focal plane array image detector, each baffle comprising a material that is opaque to infrared radiation and transparent to radio frequency radiation.
摘要翻译： 公开了一种包括成像红外探测器和射频探测器的多模探测器。 成像红外探测器和射频探测器可以共享适于在焦平面阵列图像检测器上形成外部场景的红外图像的光学系统，并且准直从射频收发器发送的射频辐射和从 外部场景放在射频收发器上。 共享光学系统可以包括多个挡板以阻挡太阳光到达焦平面阵列图像检测器，每个挡板包括对红外辐射不透明并且对射频辐射透明的材料。
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公开(公告)号：US20080087761A1
公开(公告)日：2008-04-17
申请号：US11548968
申请日：2006-10-12
CPC分类号： F42B15/01 , F41G7/2253 , F41G7/226 , F41G7/2293
摘要： Methods and apparatus for a guidance system according to various aspects of the present invention comprise include an energy concentrator configured to transmit an energy entering the entrance through the exit if the energy enters the entrance within a predetermined acceptance angle, and reject the energy entering the entrance if the energy enters the entrance outside the predetermined acceptance angle. The system may further comprise a detector coupled to the exit of the energy concentrator and configured to generate signals corresponding to a location of the transmitted energy incident upon the detector.
摘要翻译： 根据本发明的各个方面的用于引导系统的方法和装置包括能量集中器，其被配置为如果能量在预定的接收角度内进入入口，则透射通过出口进入入口的能量，并且拒绝进入入口的能量 如果能量进入预定接受角以外的入口。 该系统还可以包括耦合到能量集中器的出口并被配置为产生对应于入射到检测器上的被发射能量的位置的信号的检测器。
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公开(公告)号：US08581161B2
公开(公告)日：2013-11-12
申请号：US12896273
申请日：2010-10-01
申请人： Byron B. Taylor , W. Howard Poisl
发明人： Byron B. Taylor , W. Howard Poisl
CPC分类号： G02B27/141 , B29D11/00596 , B29D11/00865 , F41G7/008 , F41G7/2246 , F41G7/2253 , F41G7/2286 , F41G7/2293 , G02B5/08 , G02B5/0825 , G02B5/208 , G02B17/0694 , G02B23/12
摘要： A molded dichroic mirror and a seeker comprising a molded dichroic mirror are provided. The dichroic mirror may be molded from polysiloxane or lithia potash borosilicate and may be coated to reflect an infrared signal and configured to transmit a radio frequency signal between 33 GHz and 37 GHz.
摘要翻译： 提供了一种模制的分色镜和一个包括模制的分色镜的探针。 分色镜可以由聚硅氧烷或硼硅酸钾硼硅酸盐成型，并且可以被涂覆以反射红外信号并且被配置为在33GHz和37GHz之间传输射频信号。
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7.发明申请LASER IMAGING SYSTEM WITH UNIFORM LINE ILLUMINATION AND METHOD FOR GENERATING IMAGES 有权具有均匀线照明的激光成像系统和用于生成图像的方法公开(公告)号：US20110228249A1
公开(公告)日：2011-09-22
申请号：US12725144
申请日：2010-03-16
CPC分类号： G02B27/0927 , G01S7/481 , G01S17/89 , G02B27/283
摘要： Embodiments of a laser imaging system with uniform line illumination and method for generating images are generally described herein. In some embodiments, the laser imaging system includes a polarizer beam splitter to angularly separate an input laser beam into a pair of overlapping cross-polarized beams having a first angular separation therebetween, and a diffraction optic beamlet generator to generate a plurality of beamlets of alternating polarization states with a second angular separation therebetween. The laser imaging system may also include a focal-plane array (FPA) having a field-of-view (FOV) to be illuminated by the plurality of beamlets.
摘要翻译： 具有均匀线照明的激光成像系统和用于产生图像的方法的实施例一般在此描述。 在一些实施例中，激光成像系统包括偏振器分束器，用于将输入激光束角度地分离成一对具有第一角度间隔的重叠交叉偏振光束，以及衍射光束小波发生器，用于产生多个交替的子束 其间具有第二角度间隔的极化状态。 激光成像系统还可以包括具有被多个子束照明的视场（FOV）的焦平面阵列（FPA）。
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公开(公告)号：US07946207B1
公开(公告)日：2011-05-24
申请号：US12138955
申请日：2008-06-13
IPC分类号： G01S13/88
CPC分类号： F41G5/08 , F41H13/0062
摘要： Methods and apparatus for countering a projectile according to various aspects of the present invention may operate in conjunction with a countermeasure system. The countermeasure system may comprise a beam source adapted to generate an electromagnetic beam. The countermeasure system may further include a beam control system adapted to aim the electromagnetic beam at the projectile according to a fire control solution. The beam heats at least a portion of the projectile to a disruption temperature to deflagrate the projectile.
摘要翻译： 根据本发明的各个方面的用于对抗射弹的方法和装置可以与对策系统结合操作。 对策系统可以包括适于产生电磁束的束源。 对策系统还可以包括一个束控制系统，其适于根据消防控制解决方案将电磁射束瞄准射弹。 梁将至少一部分射弹加热至破坏温度以对射弹进行爆破。
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公开(公告)号：US08190012B2
公开(公告)日：2012-05-29
申请号：US12556625
申请日：2009-09-10
IPC分类号： G03B13/00
CPC分类号： F41G7/2253 , F41G7/2293 , G01S3/7803 , G02B7/028 , G02B7/08 , G03B7/22 , H04N5/2253 , H04N5/2254 , H04N5/23212 , H04N5/33
摘要： An optical system includes actuators in a coupling between a detector, such as a focal plane array, and a frame (mount) that supports the detector. The actuators may be actuated piezoelectric shims that can have their thickness adjusted by applying a voltage to them. The adjustment of the thickness of the actuators (shims) may be used to control tilt and focus (axial position) of the detector relative to the frame (and other parts of the optical system). The optical system may be part of a flying vehicle, such as a spacecraft or aircraft, for instance a missile. The system may include a temperature sensor, and a control system that adjusts the thickness the actuated shims based on temperature, for example using a lookup table.
摘要翻译： 光学系统包括在诸如焦平面阵列的检测器和支撑检测器的框架（安装件）之间的联接中的致动器。 致动器可以是致动压电垫片，其可以通过向它们施加电压来使其厚度被调整。 致动器（垫片）的厚度的调节可用于控制检测器相对于框架（和光学系统的其它部分）的倾斜和聚焦（轴向位置）。 光学系统可以是飞行器的一部分，例如航天器或飞机，例如导弹。 该系统可以包括温度传感器和控制系统，该控制系统例如使用查找表来调节基于温度的致动垫片的厚度。
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公开(公告)号：US20120080552A1
公开(公告)日：2012-04-05
申请号：US12896273
申请日：2010-10-01
申请人： Byron B. Taylor , W. Howard Poisl
发明人： Byron B. Taylor , W. Howard Poisl
CPC分类号： G02B27/141 , B29D11/00596 , B29D11/00865 , F41G7/008 , F41G7/2246 , F41G7/2253 , F41G7/2286 , F41G7/2293 , G02B5/08 , G02B5/0825 , G02B5/208 , G02B17/0694 , G02B23/12
摘要： A molded dichroic mirror and a seeker comprising a molded dichroic mirror are provided. The dichroic mirror may be molded from polysiloxane or lithia potash borosilicate and may be coated to reflect an infrared signal and configured to transmit a radio frequency signal between 33 GHz and 37 GHz.
摘要翻译： 提供了一种模制的分色镜和一个包括模制的分色镜的探针。 分色镜可以由聚硅氧烷或硼硅酸钾硼硅酸盐成型，并且可以被涂覆以反射红外信号并且被配置为在33GHz和37GHz之间传输射频信号。
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