Feed and modular feed for antenna
    1.
    发明专利
    Feed and modular feed for antenna 审中-公开
    天线进给和模块馈电

    公开(公告)号:JP2013034263A

    公开(公告)日:2013-02-14

    申请号:JP2012253296

    申请日:2012-11-19

    Abstract: PROBLEM TO BE SOLVED: To provide a feed for a phased array antenna having a low system loss, a wide operating bandwidth and low complexity.SOLUTION: In a modular feed (10) for a phased array antenna, advantages of a series-type feed and a corporate-type feed are combined to increase the system efficiency and the operating bandwidth of the modular feed. Feed modules (40, 50) having a stage of power bifurcation are used to feed array modules (100, 200, 300, 400) having a general series-type feed configuration. The array modules may be interchangeable, and the feed modules may be interchangeable, which decreases production costs and system complexity.

    Abstract translation: 要解决的问题:提供具有低系统损耗,宽工作带宽和低复杂度的相控阵天线的馈电。

    解决方案:在用于相控阵天线的模块馈电(10)中,组合串联馈电和公司型馈电的优点,以提高系统效率和模块化馈电的工作带宽。 使用具有功率分叉级的进给模块(40,50)来馈送具有一般串联型馈送配置的阵列模块(100,200,300,400)。 阵列模块可以是可互换的,并且馈送模块可以是可互换的,这降低了生产成本和系统复杂性。 版权所有(C)2013,JPO&INPIT

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