APPARATUS AND METHODS FOR CONSTRUCTING AND PACKAGING WAVEGUIDE TO PLANAR TRANSMISSION LINE TRANSITIONS FOR MILLIMETER WAVE APPLICATIONS
    2.
    发明申请
    APPARATUS AND METHODS FOR CONSTRUCTING AND PACKAGING WAVEGUIDE TO PLANAR TRANSMISSION LINE TRANSITIONS FOR MILLIMETER WAVE APPLICATIONS 审中-公开
    用于构造和包装波形到用于微波波形应用的平面传输线转换的装置和方法

    公开(公告)号:WO2008062311A3

    公开(公告)日:2009-04-23

    申请号:PCT/IB2007004244

    申请日:2007-01-23

    CPC classification number: H01P5/107 H01P3/003 H01P3/026

    Abstract: Waveguide-to-transmission line transitions are provided for broadband, high performance coupling of power at microwave and millimeter wave frequencies. In one aspect, a transition apparatus (10) includes a transition housing (11) comprising a rectangular waveguide channel (C) and an aperture (13) formed through a broad wall (11a) of the rectangular waveguide channel (C), a substrate ( 12) having a first surface and a second surface opposite the first surface, mid a planar transmission line (12a) and a planar probe (12b) formed on the first surface, wherein the planar transmission line (12a) comprises a first conductive strip and a second conductive strip, wherein the planar probe (12b) is connected to, and extends from, an end of the first conductive strip, and wherein an end of the second conductive strip is terminated by a stub and wherein the substrate (22) is positioned in the aperture (13) such that the printed probe (12b) protrudes into the rectangular waveguide channel (C) at an offset from a center of the broad wall (11a) and wherein the ends of the first and second conductive strip are aligned to an inner surface of the broad wail (11a) of the rectangular waveguide channel (C).

    Abstract translation: 提供波导到传输线路转换用于宽带,高性能的微波和毫米波频率耦合。 一方面,一种过渡装置(10)包括:过渡壳体(11),包括矩形波导通道(C)和通过矩形波导通道(C)的宽壁(11a)形成的孔(13),基底 (12)具有第一表面和与第一表面相对的第二表面,在平面传输线(12a)的中间和形成在第一表面上的平面探针(12b),其中平面传输线(12a)包括第一导电条 和第二导电条,其中所述平面探针(12b)连接到所述第一导电条的端部并从所述第一导电条的端部延伸,并且其中所述第二导电条的端部由短截线终止,并且其中所述基底(22) 被定位在所述孔(13)中,使得所述印刷探针(12b)从所述宽壁(11a)的中心偏移地突出到所述矩形波导通道(C)中,并且其中所述第一和第二导电条的端部 与广泛的内表面对齐 矩形波导通道(C)的壁(11a)。

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