WAVEGUIDE DEVICE
    3.
    发明公开
    WAVEGUIDE DEVICE 审中-公开
    WAVEGUIDE设备

    公开(公告)号:EP3193404A1

    公开(公告)日:2017-07-19

    申请号:EP15839709.1

    申请日:2015-08-31

    IPC分类号: H01P1/02 H01P1/165

    CPC分类号: H01P3/12 H01P1/02 H01P1/022

    摘要: The waveguide device, in which first/second openings are formed at end parts of a waveguide path, comprises a waveguide path obtained by uniting first/ second waveguides. The first waveguide is provided with a first recessed part which has an opening with a same shape as the first opening and has a bottom part formed in a first direction as seen from the opening. The second waveguide is provided with a second recessed part which has an opening with a same shape as the second opening and has a bottom part formed in a second direction as seen from the opening. The first/second waveguides are united in a manner such that, positions of the bottom parts of the first/second recessed parts are different from each other in a direction differing from the first/second directions, and the first/second recessed parts connect with each other at the respective bottom parts.

    摘要翻译: 其中第一/第二开口形成在波导路径的端部处的波导器件包括通过将第一/第二波导结合而获得的波导路径。 第一波导管具有第一凹部,该第一凹部具有与第一开口相同形状的开口,并且从开口观察时具有形成在第一方向上的底部。 第二波导管设有第二凹部,该第二凹部具有与第二开口相同形状的开口,并且从开口观察时具有形成在第二方向上的底部。 第一波导管和第二波导管以这样的方式结合,即,第一/第二凹陷部分的底部的位置在不同于第一/第二方向的方向上彼此不同,并且第一/第二凹陷部分与 彼此在各自的底部部分。

    T-SHAPE WAVEGUIDE TWIST-TRANSFORMER
    4.
    发明公开
    T-SHAPE WAVEGUIDE TWIST-TRANSFORMER 有权
    T型波导翻身CARRIER

    公开(公告)号:EP1949489A1

    公开(公告)日:2008-07-30

    申请号:EP06829991.6

    申请日:2006-11-14

    申请人: Ericsson AB

    IPC分类号: H01P1/02 H01P1/165

    CPC分类号: H01P1/022 H01P1/165

    摘要: A junction for connecting two waveguides (101, 103) having substantially a 90-degree angular offset between longitudinal symmetry axes of their cross-sections, said junction comprising a first interface (102) and a second interface (104) for connecting said waveguides (101, 103), and further comprising at least a first transformer section (202) and a second transformer section (206), both having cross- sections of substantially rectangular shape, and both having said 90-degree angular offset between longitudinal symmetry axes of their cross-sections, wherein the first and the second transformer sections (202 and 206) are connected in a way that a T- shape connection is formed and the first transformer section (202) has a first protruded ridge (204) on its broad wall (210) and the second transformer section (206) has a second protruded ridge (208) on its broad wall (212), wherein the broad wall (212) with the second ridge (208) is connected to the top narrow wall of the first transformer section (202) and the ridges (204 and 208) are so located that they overlap.

    A polarisation alignment system using waveguide differential phase shifters, and an antenna unit including such a system
    5.
    发明公开
    A polarisation alignment system using waveguide differential phase shifters, and an antenna unit including such a system 审中-公开
    Polarisationsaustungssystem系统分析Hohlleiterphasenschien和eine Antenne mit einem solchen系统

    公开(公告)号:EP1487049A1

    公开(公告)日:2004-12-15

    申请号:EP04013569.1

    申请日:2004-06-09

    IPC分类号: H01P1/06 H01P1/165 H01Q13/00

    CPC分类号: H01Q13/00 H01P1/065 H01P1/165

    摘要: A system for alignment of the polarisation of an electromagnetic wave between a first and a second guiding structure of a communication system operating with linearly polarised signals is described, in which the first guiding structure is orientable for alignment with the direction of polarisation of a signal received or transmitted by the system and the second structure is fixed with respect to a general reference system of the system.
    The system includes a first 90° waveguide differential phase shifter device (PS1) fixed to the first guiding structure, and a second 90° wave guide differential phase shifter device (PS2) fixed to the second guiding structure, coupled together for rotation by means of a rotary joint (RJ) in such a way as to allow rotation of the first orientable structure with respect to the second fixed structure through an angle corresponding to the original misalignment angle.

    摘要翻译: 描述了一种用于对准在线性偏振信号操作的通信系统的第一和第二引导结构之间的电磁波的偏振的系统,其中第一引导结构可定向成与所接收的信号的偏振方向对准 或由系统发送,并且第二结构相对于系统的一般参考系统是固定的。 该系统包括固定到第一引导结构的第一90°波导差动移相器装置(PS1)和固定到第二引导结构的第二90°波导差分移相器装置(PS2),耦合在一起,用于 通过旋转接头(RJ)旋转,以允许第一可定向结构相对于第二固定结构相对于原来的未对准角度旋转的角度。

    Dispositif répartiteur de puissance dans un guide d'ondes fonctionnant en polarisation linéaire
    7.
    发明公开
    Dispositif répartiteur de puissance dans un guide d'ondes fonctionnant en polarisation linéaire 失效
    Hohlleiterleistungsverteilerfüreine linearpolarisierte Welle。

    公开(公告)号:EP0232901A1

    公开(公告)日:1987-08-19

    申请号:EP87101836.2

    申请日:1987-02-10

    申请人: ALCATEL ESPACE

    IPC分类号: H01P1/161 H01P1/165 H01P1/213

    摘要: L'invention concerne un dispositif répartiteur de puissance dans un guide d'ondes (10) fonctionnant en polarisation linéaire alimenté par une onde, de longueur d'onde λg, en mode fondamental. Ce dispositif comprend en son extrémité un second guide (11) à la coupure formant un plan de court-circuit (18) avec le premier guide, et au moins deux fentes radiales (14, 15) de directions perpendiculaires, disposées à la périphérie du premier guide à une distance déterminée du plan de court-­circuit (18) de manière telle que l'énergie couplée dans ces fentes soit maximum, la direction radiale de l'une de ces fentes formant un angle déterminé par rapport du plan de polarisation de l'onde incidente dans le plan moyen perpendiculaire à ces deux fentes (14, 15).

    摘要翻译: 波导(10)中的功率分配器在线性极化下工作,并以波长λg的波在基模中馈送。 该装置在其末端包括第二引导件(11),该第二引导件在断裂时形成具有第一引导件的短路平面(18),并且至少两个垂直定向的径向狭槽(14,15)布置在第一引导件 引导距离短路平面(18)的指定距离,使得在这些槽中耦合的能量是最大的,这些槽之一的径向方向相对于波的极化平面形成特定的角度 在垂直于这两个槽(14,15)的中间平面中入射。