Pulse compression technique includes two key techniques: the pulse compression signal generation and processing.

脉冲压缩技术包括脉压信号的产生和处理两个关键的技术。

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Pulse compression technique is widely used in modem radar systems. Large time duration-bandwidth product signals are used in pluse compression technique to improve the resolution in range domain.

现代雷达系统广泛采用脉冲压缩技术，在确保雷达作用距离和速度分辨力的前提下，采用大时宽带宽积脉冲压缩信号提高距离维分辨力。

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Therefore, in order to satisfy the demand of the OTDM system, the technique of optical pulse compression must be adopted.

并带有一定的负啁啾，因而必须采用光脉冲压缩技术才能满足高速OTDM系统的要求。

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