Pulse compression can be performed in direct detection radars by using a newly proposed stepped time intervals coding pulse train and corresponding correlation algorithm.

本文提出一种可用于直接检测雷达的步进时间间隔脉冲串实现脉冲积累的新方法。

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His tone of voice and his demeanor all made me think we had stepped back in time.

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"He stepped up big time, " New York coach Mike Woodson said.

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No phone, no address book, no music: It was as though I'd left the modern world behind at Sunan airport and stepped back in time to a seemingly prehistoric analog era.

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