Usually the radar video signal is used to detect, but it only utilizes the amplitude of the signals and lost the information of phase and frequency of radar signals.
以往的目标检测都是在视频信号上进行的，它只对回波幅度进行检测，而丢掉了信号的相位和频率的信息。
Usually the radar video signal is used to detect, but it only utilizes the amplitude of the signals and lost the information of phase and frequency of radar signals.
以往的目标检测都是在视频信号上进行的，它只对回波幅度进行检测，而丢掉了信号的相位和频率的信息。
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