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    • 2. 发明申请
    • ANTENNA ARRAY
    • 天线阵列
    • WO1998001923A1
    • 1998-01-15
    • PCT/EP1997002922
    • 1997-06-05
    • KATHREIN-WERKE KGGABRIEL, RolandGÖTTL, MaxKLINGER, Georg
    • KATHREIN-WERKE KG
    • H01Q21/12
    • H01Q1/523H01Q21/24H01Q21/26
    • The invention concerns an antenna array for simultaneously receiving or simultaneously emitting electromagnetic waves with two linear orthogonal polarizations, the antenna array comprising a decoupling arrangement (17) between adjacent radiator modules (1). The decoupling arrangement is provided between two radiator modules (1) which are adjacent in the mounting direction (21). The object of the invention is to improve the antenna array by providing between two adjacent radiator modules (1) a decoupling structural element (17) of which at least the longitudinal component extends in the mounting direction (21), the length of this longitudinal component being greater than or equal to 25 % of the distance (25) between the centres or bases (23) of the corresponding adjacent radiator modules (1).
    • 用于同时接收或电磁波的具有两个线性正交极化同时发射的天线阵列具有邻近辐射元件模块(1)之间的去耦装置(17)。 此去耦设备是在安装方向上设置在两个相邻(21)之间辐射元件模块(1)。 改进之处在于,两个之间的相邻辐射元件模块(1)的去耦结构元件(17)被提供,其延伸至少与安装(21)的方向上的纵向部件,所述纵向部件的长度大于或等于25%的 相应的相邻辐射元件模块(1)的中心或脚点(23)之间的散热器模块间隔(25)。