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    • 7. 发明授权
    • AIRCRAFT DECOY ARRANGEMENT
    • 飞机装饰布置
    • EP2276996B1
    • 2011-10-26
    • EP09746277.4
    • 2009-05-13
    • Elbit Systems Ltd.Elisra Electronic Systems Ltd.
    • ZAHAVI, DovTANGY, Shlomo
    • F41J2/00F41J9/08F41J9/10
    • F41J2/00F41G7/224F41J9/08F41J9/10
    • Aircraft decoy arrangement and method for generating a decoy signal from an aircraft having an isolated decoy. An aircraft receiver detects a threat signal from a threat source targeting the aircraft. An aircraft signal processor produces a decoy relay signal based on the threat signal, where the decoy relay signal frequency is significantly lower than the threat signal frequency and is slowly attenuated through air, the signal processor calibrating the decoy relay signal in accordance with a received test signal to compensate for inaccuracies. An aircraft transmitter transmits the decoy relay signal and an optional reference signal to the decoy, where it is received by a decoy receiver, converted back to a decoy signal by a decoy frequency converter, and transmitted by a decoy transmitter, causing the threat source to detect the decoy signal and lock onto the decoy rather than the aircraft.
    • 飞机诱饵装置和从具有孤立诱饵的飞机产生诱饵信号的方法。 飞机接收器检测来自以飞机为目标的威胁源的威胁信号。 飞行器信号处理器基于威胁信号产生诱骗中继信号,其中诱饵中继信号频率显着低于威胁信号频率并且通过空气缓慢衰减,信号处理器根据接收到的测试校准诱饵中继信号 信号来补偿不准确性。 航空器发射机将诱骗中继信号和可选参考信号发送到诱饵,由诱饵接收机接收它,由诱饵变频器转换回诱饵信号,并由诱饵发射机发送,使威胁源达到 检测诱饵信号并锁定在诱饵而不是飞机上。
    • 9. 发明公开
    • Drogue, particularly for an in-flight refuelling system
    • Drogue,特别是在飞行中的加油系统
    • EP1759994A2
    • 2007-03-07
    • EP06254614.8
    • 2006-09-05
    • ISRAEL AIRCRAFT INDUSTRIES LTD.
    • Plotkin, Eitan
    • B64D39/00F41J9/08
    • B64D39/04F41J9/10
    • A drogue is provided having a projected area associated with an aerodynamic drag-generating arrangement of the drogue. The drag generated by the drogue is a function of the projected area (A,A1,A2), and the drogue has a mechanism for controlling the drag generated by the drogue with respect to changes in airflow dynamic pressure by adjusting said projected area. The mechanism comprises control members (170) for driving said adjustment, the control members being configured for providing a driving force (F C ) for driving said adjustment that is generated by and related to the airflow dynamic pressure (7). An in-flight refueling system having such a drogue, and a method for operating a drogue are also provided.
    • 提供具有与牵引装置的空气动力学阻力产生装置相关联的投影面积的锥套。 由锥体产生的阻力是投影面积(A,A1,A2)的函数,并且锥体具有用于通过调整所述投影面积来控制锥体相对于气流动压力的变化而产生的阻力的机构。 该机构包括用于驱动所述调节的控制构件(170),所述控制构件被配置为提供用于驱动由所述气流动压力(7)产生并且与所述气流动压力(7)有关的所述调节的驱动力(FC)。 还提供了具有这种锥套的飞行中加油系统以及用于操作锥套的方法。