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    RIGID-FLEX ASSEMBLY FOR HIGH-SPEED SENSOR MODULES
    1.
    发明申请
    RIGID-FLEX ASSEMBLY FOR HIGH-SPEED SENSOR MODULES 审中-公开
    用于高速传感器模块的刚性 - 挠性组件

    公开(公告)号：WO2017123319A1

    公开(公告)日：2017-07-20

    申请号：PCT/US2016/061629

    申请日：2016-11-11

    Applicant: RAYTHEON COMPANY

    Inventor： NEUMANN, Jay R. ,  MCEWAN, Thomas F. ,  SIGURDSON, David E. ,  PEREZ, Alberto ,  LAMBE, Janine F. ,  TRACY, Gregory D.

    IPC: H05K3/46 ,  H01P3/08 ,  H04N5/225 ,  H04M1/02 ,  G06F1/18 ,  H05K1/02

    CPC classification number: H01B7/04 ,  G06F1/183 ,  G06F13/20 ,  H01L27/14636 ,  H01L27/14652 ,  H01P3/08 ,  H01R12/79 ,  H04N5/2253 ,  H05K1/0203 ,  H05K1/0243 ,  H05K1/0245 ,  H05K1/0284 ,  H05K3/4691 ,  H05K5/0069 ,  H05K2201/10121 ,  H05K2201/10151 ,  H05K2201/10189 ,  Y02D10/14

    Abstract: A rigid-flex assembly (RFA) includes a circuit board (12) attachable to a focal plane sensor (14). The RFA includes a flexible wiring section (18) electrically coupled at opposing ends to the circuit board and to an edge connector (22). The flexible wiring section has a controlled separation distance or volume or vacuum gap between wiring strips for reduction of dielectric electrical loss and electrical cross talk. The flexible section has wires or traces configured to reduce the amount of copper used while optimizing signal integrity. Rigid substrates electrically couple the flexible wiring section to the connector. The RFA uses an end-launch, in-plane connection to the sensor for improved performance. A sensor module includes a housing and a sensor. An RFA is coupled to the sensor for high-speed data transfer and that optimizes signal integrity while providing thermal isolation via the flexible section.

    Abstract translation: 刚性 - 柔性组件（RFA）包括可连接到焦平面传感器（14）的电路板（12）。 RFA包括柔性布线部分（18），柔性布线部分（18）在相对端电耦合到电路板和边缘连接器（22）。 柔性布线部分具有可控的分隔距离或布线带之间的体积或真空间隙，以减少介电损耗和电串扰。 柔性部分具有配线或配线以减少所用铜的量，同时优化信号完整性。 刚性基板将柔性配线部分电连接到连接器。 RFA使用终端发射，面内连接到传感器以提高性能。 传感器模块包括壳体和传感器。 RFA与传感器耦合用于高速数据传输，并优化信号完整性，同时通过柔性部分提供热绝缘。

    THERMAL CONTROL IN VARIABLE APERTURE MECHANISM FOR CRYOGENIC ENVIRONMENT
    2.
    发明申请
    THERMAL CONTROL IN VARIABLE APERTURE MECHANISM FOR CRYOGENIC ENVIRONMENT 审中-公开
    用于低温环境的可变孔隙机制中的热控制

    公开(公告)号：WO2014201036A1

    公开(公告)日：2014-12-18

    申请号：PCT/US2014/041769

    申请日：2014-06-10

    Applicant: RAYTHEON COMPANY

    Inventor： YANEVICH, Jeffrey P. ,  BREST, Michael L. ,  MCALLISTER, Kenneth L. ,  SCROGGIN, James E. ,  TRACY, Gregory D. ,  DOMINGUEZ, Julio C.

    IPC: G03B9/02 ,  G01J5/08

    CPC classification number: G03B9/08 ,  G01J3/0224 ,  G01J3/12 ,  G01J3/2823 ,  G01J3/32 ,  G01J5/0205 ,  G01J5/0275 ,  G01J5/061 ,  G01J5/0831 ,  G01J5/084 ,  G01J5/62 ,  G01J2003/1243 ,  G01J2003/2826 ,  G03B9/02 ,  G03B9/40 ,  G03B2205/0046

    Abstract: A shutter assembly (12) comprising a first planar member (70) and a second planar member (72) opposed from one another and forming a sleeve having a cavity (80) therebetween, the sleeve having a pair of side rails (78) adjacent the cavity along sides of the sleeve. A first shutter member (14) having a first end (92) is disposed in the cavity and slidingly disposed along one of the side rails, and a second shutter member (14) having a second end (92) is disposed in the cavity and slidingly disposed along the other side rail. The first end is opposed to the second end and is configured to be selectively advanced towards, and retracted from, the second end so as to define an aperture (15) therebetween having a first shape when disposed in a first position, and wherein the aperture has a second larger shape when the first end is disposed in a second position. The first shutter member and the second shutter member maintain a thermal contact with the side rails and the planar members in all positions. The shutter assembly is well suited to be used at a cryogenic temperature and in a high vacuum environment.

    Abstract translation: 一种快门组件（12），包括彼此相对的第一平面构件（70）和第二平面构件（72），并形成在其间具有空腔（80）的套筒，所述套筒具有一对相邻的侧轨（78） 沿着套筒侧面的空腔。 具有第一端（92）的第一闸门构件（14）设置在空腔中并沿着一个侧轨滑动地设置，并且具有第二端（92）的第二闸门构件（14）设置在空腔中， 沿着另一侧轨滑动地设置。 第一端与第二端相对并且被配置为选择性地朝向第二端前进并从第二端缩回，以便在它们之间限定一个孔（15），当其设置在第一位置时具有第一形状，并且其中孔 当第一端设置在第二位置时具有第二较大的形状。 第一挡板构件和第二挡板构件在所有位置保持与侧轨和平面构件的热接触。 快门组件非常适合在低温和高真空环境中使用。

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