And echo impulse waveforms had been studied when laser irradiates oblique target, circle target and step target.
并研究了激光束作用到倾斜面目标、圆形目标、阶梯型目标的回波波形。
Differences of echo characteristic between impulse radar and continuous wave radar are analyzed, and the potential of UWB impulse for Super-Low-Altitude target-detection is remarked.
分析了超宽带冲激脉冲雷达与连续波雷达的不同的回波特性，指出冲激脉冲雷达对超低空目标探测的潜在优势。
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