Adjustable coaxial support
    1.
    发明授权
    Adjustable coaxial support 失效
    可调节同轴支撑

    公开(公告)号:US06870448B2

    公开(公告)日:2005-03-22

    申请号:US10388792

    申请日:2003-03-14

    IPC分类号: H01P5/08 H01P3/06

    CPC分类号: H01P5/085

    摘要: A movable support for a coaxial structure, such as a coaxial feed-through, connector, or cable, allows adjusting the height of a center pin of the coaxial structure relative to the surface of a high-frequency planar microcircuit mounted on a base. The height of the center pin is optimized to provide a high-frequency transition between the coaxial transmission structure and a planar transmission structure, such as a stripline structure, on the planar microcircuit. An interference fit between the movable support and base at the operating height provides a high-quality ground contact underneath the center pin.

    摘要翻译: 用于同轴结构(例如同轴馈通,连接器或电缆)的可移动支撑件允许调节同轴结构的中心销相对于安装在基座上的高频平面微电路的表面的高度。 中心销的高度被优化以在同轴传输结构和平面微电路之类的诸如带状线结构的平面传输结构之间提供高频转变。 在可移动支架和基座之间的工作高度处的过盈配合提供了在中心销下方的高质量接地触点。

    Apparatus and method to introduce signals into a shielded RF circuit
    6.
    发明授权
    Apparatus and method to introduce signals into a shielded RF circuit 失效
    将信号引入屏蔽RF电路的装置和方法

    公开(公告)号:US06894590B2

    公开(公告)日:2005-05-17

    申请号:US10449544

    申请日:2003-05-30

    IPC分类号: H01P5/08 H01P1/04

    CPC分类号: H01P5/085 Y10T29/49117

    摘要: An interface to a microcircuit formed on a substrate supporting a ground plane. The substrate supports a dielectric structure having gold coated sloped sidewalls electrically connected to the ground plane. A transmission line, connected to the microcircuit, is supported by the dielectric structure. A coaxial cable is connected to the transmission line. The coaxial cable having an end stripped at an angle substantially the same as the sloped side walls of the dielectric structure, wherein the exposed length of the center conductor is bonded to the transmission line, and the outer conductor of the coax cable is bonded to the gold plating on the dielectric structure such that the angled portion of the coax cable mates with the bevel of the thick film dielectric.

    摘要翻译: 与支撑地平面的基板上形成的微电路的界面。 衬底支撑具有电连接到接地平面的金涂覆的倾斜侧壁的电介质结构。 连接到微电路的传输线由电介质结构支撑。 同轴电缆连接至传输线。 所述同轴电缆的端部以与所述电介质结构的倾斜侧壁大致相同的角度剥离,其中所述中心导体的所述暴露长度结合到所述传输线,并且所述同轴电缆的外导体被接合到 在电介质结构上镀金,使得同轴电缆的倾斜部分与厚膜电介质的斜面配合。