最后提出几个值得探索的研究方向，如：寻求一种新的适合分析非正弦窄脉冲的UWB系统的无线通信理论等。

Finally, several valuable research directions are put forward, such as seeking a new wireless communications theory adapted to analyze nonsinusoidal UWB impulse radio, etc.

youdao

文中指出了非正弦平均功率的计量标准丞待建立。

It indicated that the test standard of nonsinusoidal average power must be set up urgently.

youdao

单个的非正弦波脉冲没有测速能力，但一组这样的脉冲即可进行速度测量，并且速度分辨力由距离分辨力决定。

While the single nonsinusoidal radar impulse is not capable of measuring target velocity, a sequence of such pulses can be used to measure the velocity.

youdao