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公开(公告)号：US09846223B1
公开(公告)日：2017-12-19
申请号：US14208771
申请日：2014-03-13
摘要： Systems, devices, and methods efficiently calculate optimal flight paths for protected entities given terrain data, aircraft position, flight characteristics, and positions of known threat emitters. The systems and methods execute within the mission planning timeline, and the developed processes allow users to retrieve data from the calculations to effectively place an electronic attack platform at the right place and at the right time to be effective. The calculated optimal flight paths are displayed or otherwise visualized in the mission space. Electronic attack jamming capabilities are combined with projected threat emitter performance information in order to obtain optimal geometrical positioning of the electronic attack relative to the threat emitter. Threat emitter system characteristics are combined with electronic attack aircraft capabilities while simultaneously incorporating the position of the protected entity aircraft and rendered to assist the electronic attack aircrew in providing optimal electronic attack capabilities to protect one or more entities.
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公开(公告)号：US09523773B2
公开(公告)日：2016-12-20
申请号：US14194731
申请日：2014-03-02
CPC分类号： G01S19/015 , G01S7/021 , G01S7/36 , G01S7/38 , G01S7/537 , G01S19/215
摘要： A defense system that receives information regarding an incoming object(s), then automatically coordinates spoofing or jamming of SATNAV signals potentially used by the incoming object(s) while also informing friendly systems of the spoofing or jamming of SATNAV signals.
摘要翻译： 接收关于传入对象的信息的防御系统，然后自动地协调进入对象可能使用的SATNAV信号的欺骗或干扰，同时还通知友好系统对SATNAV信号的欺骗或干扰。
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公开(公告)号：US5436630A
公开(公告)日：1995-07-25
申请号：US535946
申请日：1990-03-16
申请人： William Nash
发明人： William Nash
摘要： A radar shield, in particular for an aircraft radar antenna, comprises a plurality of elongate triangular blinds 6 that may be stowed on individual rollers 7. To deploy the shield, the blinds are drawn from the rollers by wind-up spools to form a pyramidal shield within, for example, the aircraft radome assembly.
摘要翻译： 特别是用于飞机雷达天线的雷达防护罩包括可以收纳在各个滚子7上的多个细长的三角形挡板6.为了展开防护罩，百叶窗由卷绕线轴从滚筒中拉出以形成锥形 屏蔽在例如飞机天线罩组件内。
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公开(公告)号：US5253216A
公开(公告)日：1993-10-12
申请号：US248165
申请日：1962-12-28
申请人： Rudolph M. Haisfield
发明人： Rudolph M. Haisfield
CPC分类号： G01S7/537
摘要： A countermeasure for acoustic homing torpedoes where a plurality of sound ansducers are transversely arrayed across the attack path of the torpedo. The transducers are energized in a time sequence to simulate a relative transducer movement in a direction across the path of the torpedo. The torpedo is thereby misdirected by the high level acoustic signal produced in the transducers slowly changing the location of the signal. The signal is interrupted to provide a silent period, such absence of a signal being interpreted by the torpedo as a miss causing the torpedo to initiate a turn and commence a search which will "exhaust" the torpedo. This sequence is repeated while the torpedo is within a close range of the target.
摘要翻译： 用于声原子鱼雷的对策，其中多个声音换能器跨越鱼雷的攻击路径横向排列。 传感器以时间顺序通电，以模拟穿过鱼雷路径的方向的相对传感器运动。 鱼雷由于在换能器中产生的高水平声信号被误差地缓慢地改变信号的位置。 该信号被中断以提供静音期，这种没有由鱼雷解释的信号作为导致鱼雷发起转弯并开始将“排出”鱼雷的搜索的错误。 当鱼雷处于目标的近距离范围内时，重复该序列。
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公开(公告)号：US5144587A
公开(公告)日：1992-09-01
申请号：US722581
申请日：1991-06-27
申请人： Russell I. Mason
发明人： Russell I. Mason
摘要： An expendable moving echo radiator suitable for providing a decoy to attr a homing torpedo and divert the torpedo away from its intended target is disclosed. The present invention provides an expandable and collapsible curtain for deployment from a capsule launched from a submarine or other sea vessel. In its expanded configuration, the curtain is characterized by a physical profile sufficient to reflect acoustic waves and to generate echoes substantially similar to echo signals generated by an actual, full size submarine or other target. The present invention is further provided with propulsion means, as well as means for enhancing its capability to capture a torpedo's sensors. It can also be provided with explosives to destroy lured torpedoes. The expendable device can be used to simulate a submarine for anti-submarine warfare (ASW) training, thereby affording the advantage that a package of easily transportable size becomes a full size submarine-like target. In using the echo radiator as a target, the expendable device can be preprogrammed or remotely controlled for self-navigation purposes.
摘要翻译： 公开了一种消耗性移动回波辐射器，其适用于提供诱饵以吸引归巢鱼雷并将鱼雷从预期目标转移出去。 本发明提供了一种用于从从潜艇或其他海船发射的胶囊展开的可膨胀和可折叠的帘幕。 在其扩展的配置中，帘幕的特征在于物理轮廓足以反射声波并产生基本上类似于由实际的全尺寸潜艇或其他目标产生的回波信号的回波。 本发明还提供有推进装置，以及用于增强其捕获鱼雷传感器的能力的装置。 它还可以提供爆炸物来摧毁被诱饵的鱼雷。 消耗性装置可用于模拟潜艇进行反潜战（ASW）训练，从而具有将易于运输的大小的包装变成全尺寸潜艇式目标的优点。 在使用回波辐射器作为目标的情况下，可以对消耗设备进行预编程或远程控制以进行自导航。
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公开(公告)号：US4306301A
公开(公告)日：1981-12-15
申请号：US384035
申请日：1964-07-14
申请人： Keith E. Geren , Claude C. Routh
发明人： Keith E. Geren , Claude C. Routh
摘要： 2. A sonar decoy system for receiving and retransmitting any interrogating signal throughout a wide band of frequencies, said system comprising;a sonar receiver with a receiving hydrophone;a sonar transmitter with a radiating transducer;a resolver with two orthogonal field coils, and a mechanically rotatable rotor coil;a first and a second network coupled between the output of said receiver and, respectively, said two field coils, said networks each comprising a balanced four-terminal, four-sided bridge with each input terminal coupled, respectively, to the two output terminals through tunable resonant and anti-resonant circuits, said circuits of the networks being differently tuned to shift the phase of the wide band frequencies of one network substantially 90 electrical degrees with respect to the phase shift of the other network for producing a rotating magnetic field in said field coils throughout said wide band;a reversible variable speed motor coupled to said rotor coil to rotate said rotor coil with, or in opposition to, the direction of rotation of said magnetic field to induce in said fields coils any frequency throughout said wide band of frequencies and increased or decreased depending, respectively, on the direction of rotation of said motor and depending on the speed of said motor, andmeans for coupling said rotor coil to said transmitter.
摘要翻译： 2.一种用于在整个频带内接收和重传任何询问信号的声纳诱饵系统，所述系统包括： 具有接收水听器的声纳接收器; 具有放射换能器的声纳发射器; 具有两个正交场线圈的旋转变压器和可机械旋转的转子线圈; 耦合在所述接收机的输出端和所述两个励磁线圈之间的第一和第二网络，所述网络各自包括平衡的四端四向桥，每个输入端分别耦合到两个输出端，通过 可调谐谐振和反谐振电路，所述网络的所述电路被不同地调谐以使一个网络的宽带频率的相位相对于另一个网络的相移基本上为90度的角度，以在所述第二网络中产生旋转磁场 整个宽带的场线圈; 耦合到所述转子线圈的可逆变速电动机，以使所述转子线圈旋转或与所述磁场的旋转方向相反，以在所述场中诱发所述频带中的任何频率，并且随着所述频带的增加或减小， 分别在所述电动机的旋转方向和所述电动机的速度上，以及用于将所述转子线圈耦合到所述发射器的装置。
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公开(公告)号：US3891961A
公开(公告)日：1975-06-24
申请号：US9210161
申请日：1961-02-27
申请人： US NAVY
发明人： HAISFIELD RUDOLPH M
摘要： 1. A sonar countermeasure comprising, a first and second sonar transducer, a broadband source of signals coupled to each of said transducers, said transducers being rigidly interconnected and separated by a plurality of wavelengths at the lowest frequency within the band of said source, and continuously variable phasing means to adjust the frequency of the signal supplied to each of said transducers to a different value differing by less than 1 cycle per second.
摘要翻译： 1.一种声纳对策，包括第一和第二声纳换能器，耦合到每个所述换能器的信号的宽带源，所述换能器被所述源的频带内的最低频率处的多个波长刚性地互连和分开，以及 连续可变相位装置，用于将提供给每个所述换能器的信号的频率调整到每秒不同于1个周期的不同值。
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公开(公告)号：US3771115A
公开(公告)日：1973-11-06
申请号：US3771115D
申请日：1966-01-04
申请人： MC LINDEN H
发明人： MC LINDEN H
CPC分类号： G01S7/537
摘要： A countermeasure device for submarines intended to interfere with and jam active sonar ranging by an enemy. A viscous, gelatinous material having metallic particles suspended through it, is ejected by the submarine in such a manner that it forms a hollow bag-like structure which is filled with water. The structure has substantially the same specific gravity as seawater so that it will float at whatever depth it is placed and in so doing will give the same sonar response as a real submarine.
摘要翻译： 用于潜艇的对策装置，用于干扰和阻塞敌方的主动声纳。 具有悬挂在其中的金属颗粒的粘稠的凝胶状材料以潜艇的形式被填充有中空的袋状结构体的方式喷射。 该结构具有与海水大致相同的比重，使得它将浮动在其放置的任何深度，并且在这样做时将给出与真正的潜艇相同的声纳响应。
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公开(公告)号：US20240210566A1
公开(公告)日：2024-06-27
申请号：US18367603
申请日：2023-09-13
CPC分类号： G01S19/015 , G01S7/021 , G01S7/36 , G01S7/38 , G01S7/537 , G01S19/215
摘要： A defense system that receives information regarding an incoming object(s), then automatically coordinates spoofing or jamming of SATNAV signals potentially used by the incoming object(s) while also informing friendly systems of the spoofing or jamming of SATNAV signal.
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公开(公告)号：US20220075078A1
公开(公告)日：2022-03-10
申请号：US17378042
申请日：2021-07-16
摘要： A defense system that receives information regarding an incoming object(s), then automatically coordinates spoofing or jamming of SATNAV signals potentially used by the incoming object(s) while also informing friendly systems of the spoofing or jamming of SATNAV signal.
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