Phased array antenna data re-alignment
    1.
    发明授权
    Phased array antenna data re-alignment 有权
    相控阵天线数据重新对准

    公开(公告)号:US06380908B1

    公开(公告)日:2002-04-30

    申请号:US09567543

    申请日:2000-05-05

    IPC分类号: H01Q322

    CPC分类号: H01Q3/26 H01Q3/2682

    摘要: A digital phased array antenna data processing system comprises an antenna array having a plurality of antenna elements connected to an analog-to-digital converter for digitizing received signals. Each analog-to-digital converter is connected to the output of a clock time delay unit also connected to the output of a master clock. The time delay digitized output of the analog-to-digital converter is applied to a data time delay unit for a realignment updated signal from the elements of the antenna.

    摘要翻译: 数字相控阵天线数据处理系统包括具有连接到模数转换器的多个天线元件的天线阵列,用于数字化接收的信号。 每个模数转换器连接到也连接到主时钟的输出的时钟延时单元的输出。 模数转换器的时间延迟数字化输出被应用于来自天线的元件的重新对准更新信号的数据时间延迟单元。