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38 条记录 (耗时 0.014 秒)

    TOWBARLESS AIRPLANE TUG
    31.
    发明公开
    TOWBARLESS AIRPLANE TUG 有权

    公开(公告)号：EP2155550A4

    公开(公告)日：2017-12-27

    申请号：EP08738163

    申请日：2008-04-02

    申请人： ISRAEL AEROSPACE IND LTD

    发明人： BRAIER RAN ,  PERRY ARIE

    IPC分类号： B64F1/22

    CPC分类号： B64F1/22 ,  B64F1/227 ,  B64F1/228 ,  Y02T50/826

    摘要： A method for transferring airplanes and an unmanned airplane transfer system. The airplane transferring system includes: receiving a transfer signal responsive of a movement of an airplane control component; and transferring an airplane, by an unmanned airplane transfer system, in response to the transfer signal.

    INTERCEPTION MISSILE AND WARHEAD THEREFOR
    32.
    发明公开
    INTERCEPTION MISSILE AND WARHEAD THEREFOR 审中-公开
    ABFANGRAKETE UND GEFECHTSKOPFDAFÜR

    公开(公告)号：EP3071925A4

    公开(公告)日：2017-07-19

    申请号：EP15733090

    申请日：2015-01-01

    申请人： ISRAEL AEROSPACE IND LTD

    发明人： ROVINSKY JACOB

    IPC分类号： F42B12/22 ,  F42B12/00 ,  F42B12/20 ,  F42B12/32 ,  F42C19/095

    CPC分类号： F42B12/22 ,  B64C39/024 ,  B64C2201/121 ,  F41G7/001 ,  F41G7/20 ,  F42B10/26 ,  F42B12/202 ,  F42B12/32 ,  F42C19/095

    摘要： A fragmentation warhead is provided, capable of being mounted in a carrier vehicle, the warhead having a longitudinal axis. In at least one example the warhead includes a shell that extends along the longitudinal axis. The shell includes a fixed shell portion and a fragmentation portion, and defines therebetween a cavity for accommodating therein an explosive charge. The fragmentation portion includes at least one set of serially adjacent fragments in correspondingly serially contiguous relationship in the fragmentation portion and in generally helical relationship with respect to the longitudinal axis. A corresponding carrier vehicle and a corresponding missile are also provided.

    摘要翻译： 提供碎片弹头，能够安装在运载工具上，弹头具有纵向轴线。 在至少一个示例中，弹头包括沿着纵向轴线延伸的壳体。 壳体包括固定壳体部分和碎裂部分，并且在壳体之间限定用于在其中容纳炸药的空腔。 碎裂部分包括至少一组串联相邻的碎片，碎片部分中相应的串行连续关系并且相对于纵向轴线大致呈螺旋关系。 还提供相应的运载车辆和相应的导弹。

    SYSTEM AND METHOD FOR TESTING FREQUENCY SYNTHESIZER
    34.
    发明公开
    SYSTEM AND METHOD FOR TESTING FREQUENCY SYNTHESIZER 审中-公开
    系统VERFAHREN ZUM TESTEN EINES FREQUENZSYNTHESIZERS

    公开(公告)号：EP2959586A4

    公开(公告)日：2016-10-12

    申请号：EP13875602

    申请日：2013-11-11

    申请人： ISRAEL AEROSPACE IND LTD

    发明人： GREENBERG IGAL ,  LEVY RAPHAEL

    IPC分类号： H03L7/00 ,  G01S7/40

    CPC分类号： G01S7/4008 ,  G01S13/282 ,  G01S13/34 ,  G01S2007/4065

    摘要： A method of testing a frequency synthesizer over a predetermined frequency range using a delay unit complying with a spectral delay distribution model modeling a spectral delay distribution of the delay unit over the predetermined frequency range. The method comprises generating at least one test signal with the frequency synthesizer according to at least one test command; passing the at least one test signal through the delay unit so as to obtain at least one delayed test signal; measuring at least one shift of a signal attribute between the delayed test signal and the test signal; estimating an accuracy of the frequency synthesizer by comparing the at least one measured shift with an expected shift, the expected shift being derived from the spectral delay distribution model of the delay unit and from the at least one test command.

    摘要翻译： 一种使用延迟单元在预定频率范围内测试频率合成器的方法，所述延迟单元遵循在预定频率范围内建模延迟单元的频谱延迟分布的频谱延迟分布模型。 该方法包括根据至少一个测试命令与频率合成器产生至少一个测试信号; 将所述至少一个测试信号通过所述延迟单元，以获得至少一个延迟的测试信号; 测量延迟的测试信号和测试信号之间的信号属性的至少一个移位; 通过将所述至少一个测量的移位与预期移位进行比较来估计所述频率合成器的精度，所述预期偏移是从所述延迟单元的频谱延迟分布模型和所述至少一个测试命令导出的。

    FRIEND OR FOE IDENTIFICATION SYSTEM AND METHOD
    35.
    发明公开
    FRIEND OR FOE IDENTIFICATION SYSTEM AND METHOD 有权
    FREUND-FEIND-IDENTIFIKATIONSSYSTEM UND VERFAHREN

    公开(公告)号：EP2883081A4

    公开(公告)日：2016-03-16

    申请号：EP13828574

    申请日：2013-08-08

    申请人： ISRAEL AEROSPACE IND LTD

    发明人： AHARONI ABRAHAM ,  LOU ALON DAVID ,  YIFRACH AHARON

    IPC分类号： G01S17/74 ,  G01S7/484 ,  G01S7/491

    CPC分类号： G01S17/74 ,  G01S7/484 ,  G01S7/4911 ,  G01S7/52046 ,  G01S13/04 ,  G01S13/78 ,  G01S13/88 ,  G01S15/04 ,  G01S15/74 ,  G01S17/08 ,  G10K11/34 ,  H01Q21/29

    摘要： There are provided methods and systems for producing a wave-beam having substantially constant lateral extent over a desired range of distances, and interrogation and response system and methods utilizing the same. The method for producing a wave-beam having substantially constant lateral extent includes generating a plurality of at least partially incoherent constituent wave-beams having different divergences and directing the plurality constituent wave-beams to propagate along substantially parallel propagation axes such that the constituent wave-beams at least partially overlap and superpose to form a combined wave-beam. The divergences and intensities of the constituent wave-beams are selected such that the combined wave-beam has a desired substantially constant extent over a desired range of distances along said propagation axes.

    摘要翻译： 提供了用于在期望的距离范围内产生具有基本上恒定的横向范围的波束的方法和系统，以及利用该波束的询问和响应系统和方法。 用于产生具有基本上恒定横向范围的波束的方法包括产生具有不同分歧的多个至少部分非相干组分波束并且引导多个组成波束沿着基本上平行的传播轴传播，使得构成波 - 梁至少部分重叠并叠加形成组合的波束。 选择组成波束的分歧和强度，使得组合的波束在沿着所述传播轴的所需距离范围内具有期望的基本上恒定的程度。