该成像算法利用二元混沌信号作为雷达发射信号，通过产生一个特征波形来指示目标的时延。

This imaging algorithm USES chaotic binary signals as transmitted radar signals and produces a characteristic waveform to indicate time delay.

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针对LF M脉冲雷达的宽带回波信号的多普勒频移和时延估计问题进行了研究。

In this paper, the Doppler frequency and time-delay estimators of wideband echoes for LFM pulse radar are discussed.

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在时延估计方法研究中，提出了超宽带雷达中基于小波多分辨方法的时延估计算法。

In the research of time delay estimation in ultra-wide band Radar, a time delay estimation method based upon the multirate theory in wavelets analysis is proposed.

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