摘要
本文主要介绍了超宽带 (UWB)无线通信技术的起源、概念及其基本工作原理 ,包括信号产生 ,系统构成 ,天线 ,接收机 ,调制方式等UWB中的主要关键技术 ,并总结了UWB的性能特点 。
In this paper, the origin of Ultra-Wideband (UWB) technology and its basic principle are introduced, including the key technology such as generating signals, the structure of the system, antenna, receiver, modulation models. The benefits and limitations of Ultra-wideband are also simply introduced.
出处
《山东电子》
2003年第4期34-36,共3页
Shandong Electronics
