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    Microwave and millimetric wave receivers
    1.
    发明授权
    Microwave and millimetric wave receivers 失效
    微波和微波接收器

    公开(公告)号：US5084711A

    公开(公告)日：1992-01-28

    申请号：US351278

    申请日：1989-05-08

    申请人： Graham H. Moss ,  Andrew P. Wood

    发明人： Graham H. Moss ,  Andrew P. Wood

    IPC分类号： H01Q15/23 ,  H01Q19/06

    CPC分类号： H01Q19/062 ,  H01Q15/23

    摘要： Receiver apparatus for receiving electromagnetic target radiation polarized in a first direction includes a dielectric lens having forward and rearward surfaces. The received target radiation is refracted at the forward surface and reflected by the rearward surface. An antenna array is disposed adjacent one of the forward and rearward surfaces for receiving (a) the target radiation reflected from the rearward surface, and (b) a local oscillator beam haivng a polarization direction which is orthogonal to the polarization direction of the target radiation received at the antenna array.

    摘要翻译： 用于接收在第一方向上偏振的电磁目标辐射的接收装置包括具有前表面和后表面的电介质透镜。 接收的目标辐射在前表面折射并被后表面反射。 天线阵列邻近前表面和后表面中的一个设置，用于接收（a）从后表面反射的目标辐射，以及（b）本体振荡器束发出与目标辐射的偏振方向正交的偏振方向 在天线阵列接收。

    Electromagnetic radiation receiver
    2.
    发明授权
    Electromagnetic radiation receiver 失效
    电磁辐射接收器

    公开(公告)号：US5089828A

    公开(公告)日：1992-02-18

    申请号：US218114

    申请日：1988-06-29

    申请人： Graham H. Moss

    发明人： Graham H. Moss

    IPC分类号： H01Q5/00 ,  H01Q5/45 ,  H01Q21/28

    CPC分类号： H01Q21/28 ,  H01Q5/45

    摘要： A common aperture, dual mode receiver for receiving and sensing radiation in the infra-red and microwave waveband comprises an input lens 1, a beamsplitter 2 which deflects microwave radiation and passes infra-red radiation to a microwave focussing sub-system (7, 8) and an infra-red focussing sub-system (3, 4, 5) respectively. The microwave sub-system includes an array of integrated antenna/mixer circuits positioned on the rear surface of the final lens 8.

    摘要翻译： 用于接收和感测红外和微波波段中的辐射的公共孔径双模式接收器包括输入透镜1，分束器2，其分束微波辐射并将红外辐射传递到微波聚焦子系统（7,8 ）和红外聚焦子系统（3,4,5）。 微波子系统包括位于最终透镜8的后表面上的集成天线/混合器电路阵列。

    Methods and systems for low loss separation and combination of light
    3.
    发明授权
    Methods and systems for low loss separation and combination of light 有权
    低损耗分离和光组合的方法和系统

    公开(公告)号：US06919990B2

    公开(公告)日：2005-07-19

    申请号：US10258995

    申请日：2001-04-18

    申请人： Serguei G. Anikitchev ,  Steven Read ,  Graham H. Moss

    发明人： Serguei G. Anikitchev ,  Steven Read ,  Graham H. Moss

    IPC分类号： G02B27/10 ,  H04N5/74 ,  H04N9/31 ,  G02B27/14 ,  G03B21/00 ,  G09G3/14

    CPC分类号： G02B27/143 ,  G02B27/1026 ,  G02B27/126 ,  G02B27/144 ,  H04N5/7416 ,  H04N5/7458 ,  H04N9/3105

    摘要： A display system is disclosed that includes a light source, an integrator rod receiving a light beam from the light source and producing an integrated light beam, a beam splitting device splitting the integrated light beam into at least a first cone of light and a second cone of light, the cones of light having complementary intensity distributions, and at least a first spatial light modulator and a second spatial light modulator, wherein the first spatial light modulator is capable of selectively reflecting portions of the first cone of light in an ON direction and the second spatial light modulator is capable of selectively reflecting portions of the second cone of light in an ON direction. The display system further includes a combining device for combining the selectively reflected portions of the cones of light in the ON direction and projection optics for projecting the combined reflected cones of light.

    摘要翻译： 公开了一种显示系统，其包括光源，接收来自光源的光束并产生集成光束的积分器杆，将所述集成光束分成至少第一光锥和第二锥体的分束装置 的光，具有互补强度分布的光的锥形，以及至少第一空间光调制器和第二空间光调制器，其中第一空间光调制器能够选择性地反射第一锥形光在ON方向上的部分， 第二空间光调制器能够选择性地反射第二光锥的部分在ON方向上。 该显示系统还包括一个组合装置，用于将ON方向上的锥形光纤的选择反射部分与用于投射组合的反射光锥的投影光学装置组合。