ARRAY AND MODULE CALIBRATION WITH DELAY LINE
    1.
    发明申请
    ARRAY AND MODULE CALIBRATION WITH DELAY LINE 审中-公开
    带延迟线的阵列和模块校准

    公开(公告)号:WO2017095883A1

    公开(公告)日:2017-06-08

    申请号:PCT/US2016/064152

    申请日:2016-11-30

    CPC classification number: G01S7/4004 G01S7/4008 G01S7/4021 G01S2013/0245

    Abstract: An apparatus and method for enhanced calibration of radar at the module level supports dual polarization and array calibration and alignment without the use of external test equipment. Utilizing a delay line, loop back capability at the module level allows existing receiver exciter subsystem to be used for calibration. This approach eliminates the need for manual array calibration using external RF monitor subsystem or external test antennas.

    Abstract translation: 用于在模块级增强校准雷达的设备和方法支持双极化和阵列校准和对准,而无需使用外部测试设备。 利用延迟线,模块级的环回能力允许现有的接收器激励子系统用于校准。 这种方法无需使用外部RF监视子系统或外部测试天线进行手动阵列校准。

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