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    Flexible waveguide and method of producing
    11.
    发明授权
    Flexible waveguide and method of producing 失效
    柔性波导和生产方法

    公开(公告)号：US3692063A

    公开(公告)日：1972-09-19

    申请号：US3692063D

    申请日：1971-03-15

    申请人： KABEL METALLWERKE GHH

    发明人： WAGELE ROLF

    IPC分类号： B29C63/00 ,  H01P3/13 ,  H01P3/14 ,  F16L11/00

    CPC分类号： H01P3/14 ,  B29C63/00 ,  H01P3/13

    摘要： A method of forming a waveguide for the transmission of electromagnetic waves, having a construction particularly adapted for transmission of high frequency waves and which is capable of sufficient flexure to allow the same to be wound on drums. The waveguide is formed from a thin metal tape converted to tubular form having a longitudinal tab seam portion which is welded and folded over against an outer surface portion of the tubing. An adherent coating of thermoplastic polymer and an outer sheath of synthetic resin are applied over the tubing.

    摘要翻译： 一种形成用于传输电磁波的波导的方法，具有特别适用于高频波的传输的结构，并且其能够具有足够的挠曲以允许其卷绕在鼓上。 波导由转换为管状形式的薄金属带形成，其具有纵向接头接缝部分，其被焊接并折叠在管道的外表面部分上。 将热塑性聚合物的粘附涂层和合成树脂的外护套施加在管道上。

    FLEXIBLE WAVEGUIDE DEVICE AND METHOD FOR MANUFACTURING SUCH A DEVICE
    19.
    发明公开
    FLEXIBLE WAVEGUIDE DEVICE AND METHOD FOR MANUFACTURING SUCH A DEVICE 审中-公开

    公开(公告)号：US20240304974A1

    公开(公告)日：2024-09-12

    申请号：US18001798

    申请日：2021-06-16

    申请人： SWISSto12 SA

    发明人： Mathieu Billod ,  Alexandre Dimitriades

    IPC分类号： H01P3/14 ,  H01P11/00

    CPC分类号： H01P3/14 ,  H01P11/002

    摘要： The invention concerns a flexible waveguide device (10), of the bellows type, for guiding a radio frequency signal at a given frequency range. The device comprises: a core (12) comprising outer and inner side walls (14a, 14b), the inner walls (14b) delimiting a waveguide channel (16); two fixing flanges (18a, 18b) connected to or integral with respective ends of the core (12), and at least one flexible corrugated portion (20) formed on a part of the outer side walls (14a) of the core (12) and comprising a plurality of circumferential ribs (22) adjacent to each other. Each rib (22) is devoid of corrugation along its circumference. The invention also relates to a method of manufacturing the flexible waveguide device.