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公开(公告)号：US06507307B1
公开(公告)日：2003-01-14
申请号：US06457291
申请日：1982-12-20
申请人： Joseph C. Huber, Jr.
发明人： Joseph C. Huber, Jr.
IPC分类号： G01S738
摘要： A passive radar decoy comprises a substantially hemispherical upper body portion having its inner surface coated with an RF reflective material, a weighted nose piece, a tapered lower body portion interconnecting the upper body to the nose piece, an RF reflectively-coated corner reflector mounted coaxially within the upper body portion, and means to ram-air inflate the decoy when it is released from an aircraft in flight such that RF energy from a ground source of such energy impinges on the RF reflective surfaces to retro-reflectively return the RF energy back to the source and provide a scintillating and doppler frequency return and enhanced radar target cross section.
摘要翻译： 无源雷达诱饵包括基本上半球形的上部主体部分，其内表面涂覆有RF反射材料，加重的鼻部件，将上部主体与鼻部部件互连的锥形下部主体部分，同轴地安装的RF反射涂覆的角部反射器 在上部主体部分内，以及当飞行器从飞行器中释放时使撞击式空气充气的装置，使得来自这种能量的地面源的RF能量照射在RF反射表面上以将RF能量反射回地返回 到源头并提供闪烁和多普勒频率返回和增强的雷达目标横截面。
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公开(公告)号：US06650269B1
公开(公告)日：2003-11-18
申请号：US06378313
申请日：1982-05-14
申请人： Joseph C. Huber, Jr.
发明人： Joseph C. Huber, Jr.
IPC分类号： G01S738
摘要： A passive radar decoy for deployment from an aircraft in flight comprises a substantially hemispherical body having its inner surface coated with an RF reflective material and its forward end connected to a weighted nose piece. The decoy is ram-air inflatable and is packaged with a plurality of chaff in the aircraft within a radar countermeasures ejection tube. Upon ejection from the aircraft, the decoy achieves RF coverage at millimeter wave frequencies and improves chaff dispersion and an increased period of doppler frequency return to a ground-based radar. The decoy may also include a second hemispherical body mounted at the approximate focus within the inflatable body and having its outer surface RF reflective so as to retroreflectively return RF energy impinging on the decoy and the combined returns from the decoy provide a scintillating signal return to the ground-based radar.
摘要翻译： 用于从飞行中飞行的部署的被动雷达诱饵包括基本上半球形的主体，其内表面涂覆有RF反射材料，其前端连接到加重的鼻部件。 诱饵是冲压空气充气的，并且在雷达对抗喷射管内在飞机中与多个谷壳包装。 在飞行器弹出之后，诱饵以毫米波频率实现射频覆盖，并改善了谷壳色散，并增加了多普勒频率返回地面雷达的周期。 诱饵还可以包括安装在可充气体内的大致焦点处的第二半球体，并且具有其外表面RF反射以便后向反射地返回撞击诱饵的RF能量，并且来自诱饵的组合返回提供闪烁信号返回到 地面雷达。
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公开(公告)号：US5074216A
公开(公告)日：1991-12-24
申请号：US92859
申请日：1987-09-03
摘要： This invention generally relates to aircraft countermeasures and more particularly to an infrared decoy flare which operates in a substantially aerodynamic configuration and effectively shields aerodynamic cooling associated with its operation when ejected into the adjacent windstream of a tactical aircraft. The decoy provides an enhanced infrared signature to IR and heat-seeking threats to effectively decoy them away from the protected aircraft.
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公开(公告)号：US4709235A
公开(公告)日：1987-11-24
申请号：US930627
申请日：1986-11-14
摘要： An aircraft-launched, ram-air inflatable, passive radar decoy (10) has a substantially cylindrically shaped body (12) having an open forward end (14) and a closed porous rearward end (16), the body comprised of a fabric reinforced composite having a high radar reflectivity coating on at least it interior surfaces (12i, 16i). A rod-shaped weight (22) is attached at the forward end (14) by way of shroud lines (20), the weight (22) providing the highest weight-to-drag-area ratio for the particular size body. The decoy (10) provides a high radar cross section and broad angle coverage to ground-based source of radar when it is ram-air inflated upon ejection by the aircraft into its adjacent windstream.
摘要翻译： 飞机发射的冲压空气充气的被动雷达诱饵（10）具有基本上圆柱形的主体（12），其具有敞开的前端（14）和封闭的多孔后端（16），所述主体由增强的织物 至少在其内表面（12i，16i）上具有高雷达反射率涂层的复合材料。 杆状重物（22）通过护罩线（20）连接在前端（14）处，重物（22）为特定尺寸的身体提供最高的重量 - 拖曳面积比。 诱饵（10）提供了一种高雷达横截面和广角覆盖到地面雷达的雷达，当飞机在飞机喷射到其相邻的风流中时，它被充气。
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公开(公告)号：US4676167A
公开(公告)日：1987-06-30
申请号：US824826
申请日：1986-01-31
IPC分类号： A01M9/00 , B05B17/04 , B64D1/04 , B64D1/16 , F41B3/04 , F41G9/02 , F42B12/12 , F42B12/58 , F42B12/60 , F42B25/16 , F42B13/50
摘要： An airborne spin dispensing apparatus (100,101) and method of dispensing a plurality of sub-units (60) such that the ground plane impact pattern of the plurality of sub-units substantially corresponds to a particular geometric ground target. An onboard microprocessor (24) which receives flight data (26) and a selected target data (28) also has a program store of sub-unit ejection sequences each of which corresponds to a particular target impact geometry. The microprocessor (24) selects an appropriate sub-unit ejection sequence in accordance with the flight and selected target data and effects a release of the sub-units (60) from the spinning apparatus such that their ground impact pattern substantially matches the geometry of the ground target.
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公开(公告)号：US4750403A
公开(公告)日：1988-06-14
申请号：US6849
申请日：1987-01-27
摘要： An airborne spin dispensing apparatus (100,101) and method of dispensing a plurality of sub-units (60) such that the ground plane impact pattern of the plurality of sub-units substantially corresponds to a particular geometric ground target. An onboard microprocessor (24) which receives flight data (26) and a selected target data (28) also has a program store of sub-unit ejection sequences each of which corresponds to a particular target impact geometry. The microprocessor (24) selects an appropriate sub-unit ejection sequence in accordance with the flight and selected target data and effects a release of the sub-units (60) from the spinning apparatus such that their ground impact pattern substantially matches the geometry of the ground target.
摘要翻译： 一种机载旋转分配装置（100,101）以及分配多个子单元（60）的方法，使得多个子单元的接地平面冲击图案基本上对应于特定的几何地面目标。 接收飞行数据（26）和所选择的目标数据（28）的板载微处理器（24）还具有子单元喷射序列的程序存储，每个子程序对应于特定的目标冲击几何形状。 微处理器（24）根据飞行和选择的目标数据选择适当的子单元弹出序列，并且使来自旋转装置的子单元（60）的释放使得它们的地面冲击模式基本上与 地面目标。
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