Radar device
    1.
    发明授权
    Radar device 失效
    雷达设备

    公开(公告)号:US07486225B2

    公开(公告)日:2009-02-03

    申请号:US11902651

    申请日:2007-09-24

    IPC分类号: G01S13/42

    CPC分类号: H04B1/7085

    摘要: A data code generator produces a data code, while a reference code generator produces a reference code. The data code is phase-shifted by the data code generator in a predetermined sweep range, according to a sweep command signal given by a phase difference detector. The phase difference detector compares the phase of the data code with that of the reference code to obtain phase difference data. Based on the phase difference data, a correction signal generator produces a correction signal to keep the data code in phase with the reference, code. The phase setter optimizes the phase of the data code according to the correction signal.

    摘要翻译: 数据代码生成器生成数据代码,而参考代码生成器生成参考代码。 根据由相​​位差检测器给出的扫描命令信号,数据码由数据码发生器在预定的扫描范围内相移。 相位差检测器将数据码的相位与参考码的相位进行比较,以获得相位差数据。 基于相位差数据,校正信号发生器产生校正信号,以使数据代码与参考代码保持同相。 相位设定器根据校正信号优化数据码的相位。

    Radar device
    2.
    发明申请
    Radar device 失效
    雷达设备

    公开(公告)号:US20080180311A1

    公开(公告)日:2008-07-31

    申请号:US11902651

    申请日:2007-09-24

    IPC分类号: G01S13/00

    CPC分类号: H04B1/7085

    摘要: A data code generator produces a data code, while a reference code generator produces a reference code. The data code is phase-shifted by the data code generator in a predetermined sweep range, according to a sweep command signal given by a phase difference detector. The phase difference detector compares the phase of the data code with that of the reference code to obtain phase difference data. Based on the phase difference data, a correction signal generator produces a correction signal to keep the data code in phase with the reference, code. The phase setter optimizes the phase of the data code according to the correction signal.

    摘要翻译: 数据代码生成器生成数据代码,而参考代码生成器生成参考代码。 根据由相​​位差检测器给出的扫描命令信号,数据码由数据码发生器在预定的扫描范围内相移。 相位差检测器将数据码的相位与参考码的相位进行比较,以获得相位差数据。 基于相位差数据,校正信号发生器产生校正信号,以使数据代码与参考代码保持同相。 相位设定器根据校正信号优化数据码的相位。

    Data code transmission device
    4.
    发明申请
    Data code transmission device 审中-公开
    数据代码传输设备

    公开(公告)号:US20050111569A1

    公开(公告)日:2005-05-26

    申请号:US10847385

    申请日:2004-05-18

    CPC分类号: H04B1/7085

    摘要: A data code transmission device that detects and corrects phase differences between serial data codes to ensure the quality of data transmission. A data code generator produces a data code, while a reference code generator produces a reference code. The data code is phase-shifted by the data code generator in a predetermined sweep range, according to a sweep command signal given by a phase difference detector. The phase difference detector compares the phase of the data code with that of the reference code to obtain phase difference data. Based on the phase difference data, a correction signal generator produces a correction signal to keep the data code in phase with the reference code. The phase setter optimizes the phase of the data code according to the correction signal.

    摘要翻译: 一种数据代码传输设备,用于检测和校正串行数据代码之间的相位差,以确保数据传输的质量。 数据代码生成器生成数据代码,而参考代码生成器生成参考代码。 根据由相​​位差检测器给出的扫描命令信号,数据码由数据码发生器在预定的扫描范围内相移。 相位差检测器将数据码的相位与参考码的相位进行比较,以获得相位差数据。 基于相位差数据,校正信号发生器产生校正信号,以使数据代码与参考码保持同相。 相位设定器根据校正信号优化数据码的相位。