Sensor cover and method of construction thereof
    3.
    发明授权
    Sensor cover and method of construction thereof 有权
    传感器盖及其构造方法

    公开(公告)号:US06750819B2

    公开(公告)日:2004-06-15

    申请号:US10044761

    申请日:2002-01-10

    IPC分类号: H01Q138

    CPC分类号: H01Q1/405

    摘要: A sensor cover is disclosed for camouflaging a high frequency sensor, including for example, a radar sensor. The sensor cover includes a substrate having a non-planar surface with non-signal transmitting regions and signal transmitting regions. A metal layer is disposed on each of the non-signal transmitting regions. Further, each of the non-signal transmitting regions is separated by one of the signal transmitting regions. The method of constructing such a sensor cover is also disclosed.

    摘要翻译: 公开了用于对包括例如雷达传感器在内的高频传感器进行伪装的传感器盖。 传感器盖包括具有非平面表面的基板,其具有非信号传输区域和信号传输区域。 金属层设置在每个非信号传输区域上。 此外,每个非信号发送区域被信号发送区域之一分离。 还公开了构造这种传感器盖的方法。

    Forming rigid circuit board
    4.
    发明授权
    Forming rigid circuit board 失效
    形成刚性电路板

    公开(公告)号:US5655291A

    公开(公告)日:1997-08-12

    申请号:US494747

    申请日:1995-06-26

    IPC分类号: H05K3/00 H05K3/36

    摘要: A method and apparatus for forming a rigid circuit board uses a circuit board with a reduced thickness in a bend region. The bend region may have several layers of laminate and conductive material. The circuit board is heated to the glass transition temperature which allows the circuit board to become flexible. The apparatus has two rollers used to form the bend region to a predetermined shape. When the circuit is cooled, the circuit board again becomes rigid in its predetermined shape.

    摘要翻译: 用于形成刚性电路板的方法和装置在弯曲区域中使用厚度减小的电路板。 弯曲区域可以具有多层层压体和导电材料。 电路板被加热到允许电路板变得柔性的玻璃化转变温度。 该装置具有用于将弯曲区域形成为预定形状的两个辊。 当电路冷却时,电路板再次变成刚性的预定形状。