Multi-dimensional beamforming device
    71.
    发明授权
    Multi-dimensional beamforming device 失效
    多维波束成形装置

    公开(公告)号:US06292433B1

    公开(公告)日:2001-09-18

    申请号:US09364699

    申请日:1999-07-30

    IPC分类号: G03B4206

    摘要: A multi-dimensional beamforming device that performs consecutive one-dimensional operations. For example, beamsteering for a two-dimensional array can be include a projection of a beam onto each of the respective axes of the array. In such a device, a first beamforming processing element is used to form multiple beams for each array output along a given row. In a preferred embodiment, sequential output vectors from the first processing element are then applied to a transposing or corner turning memory and the data are reformatted such that all elements on a given column of the array are applied to a second beam forming processing element.

    摘要翻译: 执行连续一维操作的多维波束成形装置。 例如,用于二维阵列的波束引导可以包括将波束投影到阵列的每个相应的轴上。 在这种装置中,第一波束成形处理元件用于沿着给定的行为每个阵列输出形成多个波束。 在优选实施例中,来自第一处理元件的顺序输出矢量然后被施加到转置或转角转动存储器,并且重新格式化数据,使得阵列的给定列上的所有元素被施加到第二波束形成处理元件。