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    • 2. 发明申请
    • WEAPON HAVING LETHAL AND NON-LETHAL DIRECTED ENERGY PORTIONS
    • 武器具有非法和非法指令的能源部门
    • US20090119968A1
    • 2009-05-14
    • US12349664
    • 2009-01-07
    • Reid F. LowellKenneth W. BrownA-Lan V. ReynoldsAlan A. Rattray
    • Reid F. LowellKenneth W. BrownA-Lan V. ReynoldsAlan A. Rattray
    • F41C27/00
    • F41C7/00F41C27/00F41H13/0068
    • A portable weapon comprises a non-lethal portion and a lethal portion. The lethal portion may comprise a rifle, and the non-lethal portion may comprise a millimeter-wave directed energy weapon. The non-lethal portion may comprise a kit to add non-lethal capability to a lethal weapon. The non-lethal portion may comprise an output antenna to generate a high-power millimeter-wave initial wavefront, a main reflector, and a sub-reflector to reflect the initial wavefront to the main reflector. The main reflector may direct the reflected wavefront in a bore-sighted direction toward a target. The wavefront directed by the main reflector may have a power density selected to deliver a non-lethal deterring effect on the target. In some embodiments, the non-lethal portion may include a replaceable energy-storage module.
    • 便携式武器包括非致命部分和致命部分。 致死部分可以包括步枪,并且非致命部分可以包括毫米波定向能量武器。 非致死部分可以包括用于向致死武器增加非致命能力的试剂盒。 非致死部分可以包括用于产生高功率毫米波初始波前的输出天线,主反射器和用于将初始波前反射到主反射器的子反射器。 主反射器可以将瞄准的方向上的反射波前引导到目标。 由主反射器引导的波前可以具有选择的功率密度以对目标施加非致命的阻止效应。 在一些实施例中,非致死部分可以包括可替换的能量存储模块。
    • 3. 发明授权
    • Weapon having lethal and non-lethal directed-energy portions
    • 具有致命和非致命的定向能部分的武器
    • US07490538B2
    • 2009-02-17
    • US11207049
    • 2005-08-18
    • Reid F. LowellKenneth W. BrownA-Lan V. ReynoldsAlan A. Rattray
    • Reid F. LowellKenneth W. BrownA-Lan V. ReynoldsAlan A. Rattray
    • F41H13/00F41C27/00
    • F41C7/00F41C27/00F41H13/0068
    • A portable weapon comprises a non-lethal portion and a lethal portion. The lethal portion may comprise a rifle, and the non-lethal portion may comprise a millimeter-wave directed energy weapon. The non-lethal portion may comprise a kit to add non-lethal capability to a lethal weapon. The non-lethal portion may comprise an output antenna to generate a high-power millimeter-wave initial wavefront, a main reflector, and a sub-reflector to reflect the initial wavefront to the main reflector. The main reflector may direct the reflected wavefront in a bore-sighted direction toward a target. The wavefront directed by the main reflector may have a power density selected to deliver a non-lethal deterring effect on the target. In some embodiments, the non-lethal portion may include a replaceable energy-storage module.
    • 便携式武器包括非致命部分和致命部分。 致死部分可以包括步枪,并且非致命部分可以包括毫米波定向能量武器。 非致死部分可以包括用于向致死武器增加非致命能力的试剂盒。 非致死部分可以包括用于产生高功率毫米波初始波前的输出天线,主反射器和用于将初始波前反射到主反射器的子反射器。 主反射器可以将瞄准的方向上的反射波前引导到目标。 由主反射器引导的波前可以具有选择的功率密度以对目标施加非致命的阻止效应。 在一些实施例中,非致死部分可以包括可替换的能量存储模块。
    • 4. 发明申请
    • Power combining and energy radiating system and method
    • 功率组合和能量辐射系统及方法
    • US20080144689A1
    • 2008-06-19
    • US11588794
    • 2006-10-27
    • David D. CrouchDavid J. CanichKenneth A. NicolesAlan A. Rattray
    • David D. CrouchDavid J. CanichKenneth A. NicolesAlan A. Rattray
    • H01S3/22
    • H01Q21/065H01Q3/26H01Q3/30H01Q25/00
    • A power-combining system and method for generating a high-power coherent wavefront are generally described herein. Other embodiments may be described and claimed. The power-combining system comprises a combining-radiating assembly having a plurality of ports. Phase controllers generate signals with a predetermined phase shift for an associated one of the ports. Pluralities of coherent sources receive signals from an associated one of the phase controllers and to provide the signals to an associated port of the combining-radiating assembly with the predetermined phase shifts. Energy from the ports is coherently combined and radiated to provide a coherent high-power wavefront. In some embodiments, the combining-radiating assembly comprises a conductive patch having a plurality of ports spaced uniformly around the patch. In these embodiments, energy from the ports is coherently combined and radiated by the patch to provide the coherent high-power wavefront.
    • 本文一般地描述用于产生高功率相干波前的功率组合系统和方法。 可以描述和要求保护其他实施例。 功率组合系统包括具有多个端口的组合辐射组件。 相位控制器为相关联的一个端口产生具有预定相移的信号。 多个相干源从相关联的一个相位控制器接收信号,并且以预定的相移将信号提供给组合辐射组件的相关端口。 来自港口的能量被相干地组合和辐射,以提供一致的高功率波前。 在一些实施例中,组合辐射组件包括导电贴片,其具有围绕贴片均匀间隔开的多个端口。 在这些实施例中,来自端口的能量被贴片相干地组合和辐射,以提供相干的高功率波前。
    • 5. 发明授权
    • Apparatus and method using wavefront phase measurements to determine geometrical relationships
    • 使用波前相位测量来确定几何关系的装置和方法
    • US06982678B2
    • 2006-01-03
    • US10817400
    • 2004-04-02
    • Thomas L. ObertKenneth W. BrownAlan A. RattrayJohn GerstenbergJames R. Gallivan
    • Thomas L. ObertKenneth W. BrownAlan A. RattrayJohn GerstenbergJames R. Gallivan
    • H01Q13/00
    • H01Q3/30H01Q3/26
    • An apparatus includes a microwave source that produces a microwave feed beam, and a first pair of microwave sensors that each intercept and receive a portion of the microwave feed beam. The two microwave sensors are spaced apart from each other along a first-pair axis. A first phase-comparison device has as it inputs the output signals of the two microwave sensors, and as an output a first phase comparison of the first-sensor output signal and the second-sensor output signal. A first geometrical calculator has as an input the first phase comparison and as an output a geometrical relationship of the first-pair axis to an other feature. This geometrical relationship output may be used to generate a control signal that is used to alter the geometrical relationship. There may be additional microwave sensors operating in a similar manner but spaced to provide information for other geometrical axes or allow improvements in geometrical measurements.
    • 一种装置包括产生微波馈入光束的微波源和分别拦截并接收微波馈入光束的一部分的第一对微波传感器。 两个微波传感器沿着第一对轴线彼此间隔开。 第一相位比较装置输入两个微波传感器的输出信号,作为第一传感器输出信号和第二传感器输出信号的第一相位比较输出。 第一几何计算器具有作为第一相位比较的输入和作为输出的第一对轴与另一特征的几何关系。 该几何关系输出可用于产生用于改变几何关系的控制信号。 可能有其他微波传感器以类似的方式运行,但间隔开以提供其他几何轴的信息或允许改进几何测量。
    • 6. 发明授权
    • Concentric pulse tube expander with vacuum insulator
    • 带真空绝缘子的同心脉冲管扩管器
    • US5680768A
    • 1997-10-28
    • US590668
    • 1996-01-24
    • Alan A. RattraySteven C. SoloskiFrithjof N. Mastrup
    • Alan A. RattraySteven C. SoloskiFrithjof N. Mastrup
    • F25B9/14F25B9/00
    • F25B9/145F25B2309/1406F25B2309/1412F25B2309/1413F25B2309/1414
    • An expander for a concentric pulse tube cooler. The inventive expander includes a central pulse tube; a concentric insulation tube disposed around the central pulse tube, the insulation tube having a concentric chamber therein and the chamber being filled with an insulator and the insulator being atmospheric; and a regenerator disposed around the concentric insulation tube. In a particular implementation, the insulator tube includes a vent which allows the insulation chamber to communicate with the surrounding atmosphere. When used in space, the chamber is filled with a void and the insulator becomes a vacuum and provides effective insulation at cryogenic temperatures. The inventive expander allows for an improved concentric pulse tube cooler design comprising a cold finger assembly disposed at a first end of the concentric pulse tube cooler; a heat exchanger assembly disposed at a second end of the concentric pulse tube cooler; and the pulse tube expander assembly of the present invention secured to the heat exchanger. The expander assembly comprising the central pulse tube; the concentric insulation tube disposed around the central pulse tube having the evacuated insulation chamber therein; and the regenerator disposed around the concentric insulation tube as set forth above.
    • 用于同心脉冲管冷却器的扩展器。 本发明的扩张器包括中央脉冲管; 设置在中心脉冲管周围的同心绝缘管,绝缘管在其中具有同心室,并且所述室充满绝缘体,绝缘体是大气的; 以及设置在同心绝缘管周围的再生器。 在特定实施方案中,绝缘体管包括允许绝缘室与周围大气连通的通气口。 当在空间中使用时,腔室填充有空隙,并且绝缘体变为真空并且在低温下提供有效的绝缘。 本发明的膨胀器允许改进的同心脉冲管冷却器设计,包括设置在同心脉冲管冷却器的第一端的冷指组件; 设置在同心脉冲管冷却器的第二端的热交换器组件; 本发明的脉管扩管器组件固定在热交换器上。 所述膨胀机组件包括所述中心脉冲管; 所述同心绝缘管设置在其中具有所述真空绝热室的所述中央脉冲管周围; 以及如上所述设置在同心绝缘管周围的再生器。
    • 8. 发明授权
    • Power combining and energy radiating system and method
    • 功率组合和能量辐射系统及方法
    • US07800538B2
    • 2010-09-21
    • US11588794
    • 2006-10-27
    • David D. CrouchDavid J. CanichKenneth A. NicolesAlan A. Rattray
    • David D. CrouchDavid J. CanichKenneth A. NicolesAlan A. Rattray
    • H01Q3/00H01Q21/06H01Q21/24H04B7/10
    • H01Q21/065H01Q3/26H01Q3/30H01Q25/00
    • A power-combining system and method for generating a high-power coherent wavefront are generally described herein. Other embodiments may be described and claimed. The power-combining system comprises a combining-radiating assembly having a plurality of ports. Phase controllers generate signals with a predetermined phase shift for an associated one of the ports. Pluralities of coherent sources receive signals from an associated one of the phase controllers and to provide the signals to an associated port of the combining-radiating assembly with the predetermined phase shifts. Energy from the ports is coherently combined and radiated to provide a coherent high-power wavefront. In some embodiments, the combining-radiating assembly comprises a conductive patch having a plurality of ports spaced uniformly around the patch. In these embodiments, energy from the ports is coherently combined and radiated by the patch to provide the coherent high-power wavefront.
    • 本文一般地描述用于产生高功率相干波前的功率组合系统和方法。 可以描述和要求保护其他实施例。 功率组合系统包括具有多个端口的组合辐射组件。 相位控制器为相关联的一个端口产生具有预定相移的信号。 多个相干源从相关联的一个相位控制器接收信号,并且以预定的相移将信号提供给组合辐射组件的相关端口。 来自港口的能量被相干地组合和辐射,以提供一致的高功率波前。 在一些实施例中,组合辐射组件包括导电贴片,其具有围绕贴片均匀间隔开的多个端口。 在这些实施例中,来自端口的能量被贴片相干地组合和辐射,以提供相干的高功率波前。
    • 9. 发明授权
    • Variable quasioptical wave plate system and methods of making and using
    • 可变准波浪板系统及其制造和使用方法
    • US06693605B1
    • 2004-02-17
    • US10231937
    • 2002-08-30
    • David D. CrouchAlan A. Rattray
    • David D. CrouchAlan A. Rattray
    • H01Q1524
    • H01Q15/24
    • A wave plate (10) formed of a perforated metallic plate of a particular thickness (L) has circular holes (12) that induce a change in the polarization of an electromagnetic wave passing through the holes in the plate. By choosing the proper hole diameter, the hole spacing in orthogonal directions, and the plate thickness, the desired relative phase shift is achieved with maximum transmission and minimal reflection. Two or more axially-aligned wave plates form a variable wave plate system. By changing the relative rotational positions of the wave plates, the polarization of the electromagnetic wave passing through the system can be selectively varied.
    • 由具有特定厚度(L)的穿孔金属板形成的波片(10)具有引导通过板中的孔的电磁波的偏振变化的圆形孔(12)。 通过选择适当的孔直径,正交方向的孔间距和板厚度,实现最大透射和最小反射所需的相对相移。 两个或更多个轴向对准的波片形成可变波片系统。 通过改变波片的相对旋转位置,可以选择性地改变通过系统的电磁波的极化。