Pluse compressed radar has a high pluse compression ratio for target signals, but low compression ratio for not matched jamming signals.

脉冲压缩雷达对目标回波具有很高的压缩比，而对不匹配的干扰信号则压缩比很小。

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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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