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    • 7. 发明申请
    • WAVEGUIDE MECHANICAL PHASE ADJUSTER
    • 波导机械相位调节器
    • WO2015134079A2
    • 2015-09-11
    • PCT/US2014/069328
    • 2014-12-09
    • RAYTHEON COMPANYBROWN, Kenneth W.GRITTERS, Darin M.CHANG, Andrew W.
    • BROWN, Kenneth W.GRITTERS, Darin M.CHANG, Andrew W.
    • H01P1/182H01Q3/32
    • A waveguide mechanical phase adjuster includes at least one pair of dielectric rods nominally spaced wavelength apart and inserted through a corresponding pair of holes in the wall of a waveguide. The holes are dimensioned so that they are in "cutoff" at the top end of the spectral band. An adjustment mechanism sets the insertion depth of the rods, which determines the amount of dielectric loading and, in turn, the insertion phase. Changing the insertion depth changes the dielectric loading, hence the insertion phase. The wavelength spacing of the rods serves to cancel reflected energy. Additional pairs of dielectric rods can be similarly configured and actuated to increase the range over which the insertion phase can be adjusted. The waveguide mechanical phase adjuster is well adapted for use with power combiners to maintain tight phase coherence between channels.
    • 波导机械相位调节器包括至少一对标称间隔开波长的介电棒,并插入通过波导壁中相应的一对孔。 这些孔的尺寸设计使得它们在光谱带的顶端处于“截止”状态。 调节机构设定棒的插入深度,这决定了介电负载的量,又决定了插入阶段。 改变插入深度会改变介电负载,因此会导致插入阶段。 杆的波长间隔用于消除反射能量。 附加的介电棒对可以类似地配置和致动以增加可以调整插入相位的范围。 波导机械相位调节器很好地适用于功率组合器,以保持通道之间紧密的相位相干性。
    • 8. 发明申请
    • HIGH POWER PHASED ARRAY ANTENNA SYSTEM
    • 高功率阵列天线系统
    • WO2009002450A1
    • 2008-12-31
    • PCT/US2008/007712
    • 2008-06-20
    • RAYTHEON COMPANYBROWN, Kenneth W.AHRENS, Frederick A.
    • BROWN, Kenneth W.AHRENS, Frederick A.
    • H01Q1/36
    • H01Q25/005H01Q21/0025H01Q21/061H03F1/0277H03F3/24H03F3/602H03F3/68H03F2200/192H03F2200/198
    • A high power amplifier module having a first coupler for directing input power to two paths, amplifier disposed in each path, and a second coupler for combining the outputs of the two amplifiers. More specifically, the module further includes a switch connected to the first coupler. Each coupler is a 90-degree coupler that provides the combined energy output by each amplifier to a first or a second output port based on the position of the switch. The first coupler has first and second inputs, each input connected to a throw of the switch The inclusion of a variable phase shifter allows for the module to be used to drive an element of a phased array antenna. For high power applications, multiple such inventive modules may be used to drive the elements of one or more phased arrays, pointed in different directions, to provide a desired coverage pattern.
    • 一种高功率放大器模块,具有用于将输入功率引导到两个路径的第一耦合器,设置在每个路径中的放大器,以及用于组合两个放大器的输出的第二耦合器。 更具体地,该模块还包括连接到第一耦合器的开关。 每个耦合器是90度耦合器,其基于开关的位置,将每个放大器的组合能量输出提供给第一或第二输出端口。 第一耦合器具有第​​一和第二输入,每个输入连接到开关的一个引脚。包括可变移相器允许该模块用于驱动相控阵天线的元件。 对于高功率应用,可以使用多个这样的创造性模块来驱动指向不同方向的一个或多个相控阵列的元件,以提供期望的覆盖图案。
    • 9. 发明申请
    • MULTIFUNCTIONAL RADIO FREQUENCY DIRECTED ENERGY SYSTEM
    • 多功能无线电频率指向能源系统
    • WO2008091250A1
    • 2008-07-31
    • PCT/US2007/001831
    • 2007-01-24
    • RAYTHEON COMPANYBROWN, Kenneth W.CANICH, David J.BERG, Russell F.
    • BROWN, Kenneth W.CANICH, David J.BERG, Russell F.
    • F41H13/00
    • F41H13/0043
    • An RFDE system includes an RFDE transmitter (12) and at least one RFDE antenna (14, 14'). The RFDE transmitter (12) and antenna (14, 14') direct high power electromagnetic energy towards a target sufficient to cause high energy damage or disruption of the target. The RFDE system further includes a targeting system (38) for locating the target. The targeting system includes a radar transmitter (48) and at least one radar antenna (14, 34) for transmitting and receiving electromagnetic energy to locate the target. The RFDE system also includes an antenna pointing system (24) for aiming the at least one RFDE antenna (14, 14') at the target based on the location of the target as ascertained by the targeting system (38). Moreover, at least a portion of the radar transmitter (48) or the at least one radar antenna(14, 34) is integrated within at least a portion of the RFDE transmitter (12) or the at least one RFDE antenna (14, 14").
    • RFDE系统包括RFDE发射器(12)和至少一个RFDE天线(14,14')。 RFDE发射机(12)和天线(14,14')将高功率电磁能量引导到足以引起高能量损伤或目标破坏的目标。 RFDE系统还包括用于定位目标的瞄准系统(38)。 瞄准系统包括雷达发射器(48)和用于发射和接收电磁能量以定位目标的至少一个雷达天线(14,34)。 RFDE系统还包括天线指向系统(24),用于基于目标系统(38)确定的目标位置,将至少一个RFDE天线(14,14')瞄准目标。 此外,雷达发射器(48)或至少一个雷达天线(14,34)的至少一部分集成在RFDE发射机(12)的至少一部分内,或至少一个RFDE天线(14,14) “)。
    • 10. 发明申请
    • WEAPON HAVING LETHAL AND NON-LETHAL DIRECTED-ENERGY PORTIONS
    • 具有非标准和非标准能源部门的武器
    • WO2007022339A2
    • 2007-02-22
    • PCT/US2006/032117
    • 2006-08-17
    • RAYTHEON COMPANYLOWELL, Reid F.BROWN, Kenneth W.REYNOLDS, A-Lan V.RATTRAY, Alan A.
    • LOWELL, Reid F.BROWN, Kenneth W.REYNOLDS, A-Lan V.RATTRAY, Alan A.
    • F41H13/00
    • F41C7/00F41C27/00F41H13/0068
    • A portable weapon (100) 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 (102) to generate a high-power millimeter-wave initial wavefront (103), a main reflector (106), and a sub-reflector (104) to reflect the initial wavefront (103) to the main reflector (106). The main reflector (106) may direct the reflected wavefront in a bore-sighted direction toward a target. The wavefront (107) directed by the main reflector (106) 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 (112).
    • 便携式武器(100)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大功率毫米波初始波前(103),主反射器(106)和反射初始波前(103)的子反射器(104)的输出天线(102) )到主反射器(106)。 主反射器(106)可以将瞄准的方向上的反射波前引导到目标。 由主反射器(106)引导的波前(107)可以具有选择的功率密度以对目标传递非致命的阻挡效应。 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(112)。