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公开(公告)号:US5900965A
公开(公告)日:1999-05-04
申请号:US72998
申请日:1998-05-06
CPC分类号: H01Q3/44 , H01Q3/2676
摘要: A wideband quasi-optical millimeter-wave resonator achieves a wideband frency operation by using a variable dielectric constant photoconducting lens in a Fabry-Perot resonator. Changing the dielectric constant of the lens creates an associated change in the resonant frequency for a given axial mode.
摘要翻译: 宽带准光学毫米波谐振器通过在法布里 - 珀罗谐振器中使用可变介电常数光电导透镜实现宽带频率操作。 对于给定的轴向模式,改变透镜的介电常数会产生相关的谐振频率变化。
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公开(公告)号:US5344099A
公开(公告)日:1994-09-06
申请号:US45144
申请日:1993-04-12
CPC分类号: F41G7/28
摘要: This invention is a beam rider system and method that utilizes polarization-agile millimeter beams. Information is spatially encoded in the beams by varying the rate of rotation of the linearly polarized vector of the beams. In one embodiment, information is encoded on a beam that is nutated around a centerline flight path of a missile. In another embodiment, information is encoded on four parallel beams that form a centerline which is the intended flight path of the missile. Receiver means in the flying missile receive and decode information from the beams and use this decoded information to guide the missile to a target.
摘要翻译: 本发明是利用偏振敏捷毫米波束的波束车载系统和方法。 信息通过改变光束的线性偏振矢量的旋转速率在光束中进行空间编码。 在一个实施例中,信息被编码在围绕导弹的中心线飞行路径章动的波束上。 在另一个实施例中,信息被编码在形成作为导弹的预定飞行路径的中心线的四条平行波束上。 飞行导弹中的接收机装置接收和解码来自波束的信息,并使用该解码的信息来将导弹引导到目标。
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