ultra - wideband的用法和样例：
例句
- Ultra Wide Band technology is a very attractive technology of wireless communication.
超宽带技术是目前无线通信中非常有发展前途的技术。 - On the basis of the waveform storage method, a digital generation system scheme for ultra wide-band radar LFM pulse compression signals is presented in this paper.
该文基于波形存储直读法，提出了一种超宽带线性调频信号数字产生系统方案。
