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73 条记录 (耗时 0.034 秒)

    Radome with integrated plasma shutter
    43.
    发明授权
    Radome with integrated plasma shutter 有权
    集成等离子快门雷达

    公开(公告)号：US08159407B2

    公开(公告)日：2012-04-17

    申请号：US12257555

    申请日：2008-10-24

    申请人： Kay Dittrich ,  Joachim Kaiser ,  Robert Sekora ,  Herbert Zippold

    发明人： Kay Dittrich ,  Joachim Kaiser ,  Robert Sekora ,  Herbert Zippold

    IPC分类号： H01Q1/52

    CPC分类号： H01Q1/422 ,  H01Q1/425

    摘要： Radome with an integrated plasma shutter covering an antenna and method for selectively shielding an antenna. The radome includes a honeycomb core formed to contain a plasma-guiding layer, and coverplates arranged to sandwich the honeycomb core. Electrodes are structured and arranged for plasma excitation, the electrodes being high frequency (HF)—transparent at least in an operating frequency range of the antenna. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.

    摘要翻译： 具有覆盖天线的集成等离子体快门的天线罩和用于选择性地屏蔽天线的方法。 雷达罩包括形成为容纳等离子体引导层的蜂窝状芯和布置成夹住蜂窝芯的盖板。 电极被构造和布置用于等离子体激发，电极至少在天线的工作频率范围内是高频（HF） - 透明的。 本摘要既不旨在限定本说明书中公开的发明，也不旨在以任何方式限制本发明的范围。

    RADOME WITH INTEGRATED PLASMA SHUTTER
    47.
    发明申请
    RADOME WITH INTEGRATED PLASMA SHUTTER 有权
    RADOME与集成等离子切换器

    公开(公告)号：US20090109115A1

    公开(公告)日：2009-04-30

    申请号：US12257555

    申请日：2008-10-24

    申请人： Kay Dittrich ,  Joachim Kaiser ,  Robert Sekora ,  Herbert Zippold

    发明人： Kay Dittrich ,  Joachim Kaiser ,  Robert Sekora ,  Herbert Zippold

    IPC分类号： H01Q1/42 ,  H01Q1/52

    CPC分类号： H01Q1/422 ,  H01Q1/425

    摘要： Radome with an integrated plasma shutter covering an antenna and method for selectively shielding an antenna. The radome includes a honeycomb core formed to contain a plasma-guiding layer, and coverplates arranged to sandwich the honeycomb core. Electrodes are structured and arranged for plasma excitation, the electrodes being high frequency (HF)-transparent at least in an operating frequency range of the antenna. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.

    摘要翻译： 具有覆盖天线的集成等离子体快门的天线罩和用于选择性地屏蔽天线的方法。 雷达罩包括形成为容纳等离子体引导层的蜂窝状芯和布置成夹住蜂窝芯的盖板。 电极被构造和布置用于等离子体激发，电极至少在天线的工作频率范围内是高频（HF） - 透明的。 本摘要既不旨在限定本说明书中公开的发明，也不旨在以任何方式限制本发明的范围。

    Laser rotation rate sensor
    49.
    发明授权
    Laser rotation rate sensor 失效
    激光转速传感器

    公开(公告)号：US4563092A

    公开(公告)日：1986-01-07

    申请号：US453157

    申请日：1982-12-27

    申请人： Joachim Kaiser

    发明人： Joachim Kaiser

    IPC分类号： G01C19/68 ,  G01C19/64

    CPC分类号： G01C19/68

    摘要： The invention relates to a laser rotation rate sensor wherein two light beams counterrotate in a polygon equipped with reflectors at its corners, a signal being derived from their frequency difference in dependence on the rate of rotation. The rotation rate sensor comprises a reflector designed and operated as a magneto-optic element for the suppression of lock-in and including a prism whose base boundary face is disposed adjacent a layer of a gyrotropic material, the reflector being designed in such a manner that total reflection occurs. In the laser rotation rate sensor, the index of refraction of the gyrotropic material is approximately equal to or greater than that of the prism; a further layer of a dielectric material is disposed adjacent the gyrotropic layer, which further layer has a smaller index of refraction than the prism material and the material of the gyrotropic layer, in such a manner that total reflection occurs at the interface between the layer of gyrotropic material and the further layer.

    摘要翻译： 本发明涉及一种激光旋转速率传感器，其中两个光束在其角落处装有反射器的多边形中反转，信号根据其旋转速率从它们的频率差导出。 旋转速率传感器包括设计和操作为用于抑制锁定的磁光元件的反射器，并且包括基座边界面邻近旋转材料层设置的棱镜，反射器设计成使得 全反射发生。 在激光旋转速率传感器中，陀螺质材料的折射率近似等于或大于棱镜的折射率; 电介质材料的另一层被设置在陀螺层附近，该另外的层具有比棱镜材料和陀螺质层的材料更小的折射率，使得全反射发生在 陀螺材料和另外的层。