摘要
信道模型是无线通信系统研究和设计的基础。超宽带技术是无线通信领域的一种革命性新技术。本文在一般无线通信信道模型的基础上 ,介绍了超宽带无线通信信道模型 ,给出了 Δ-K模型、S-V模型、以及 IEEE80 2 .15 .3 a模型等典型 UWB信道模型的建模方法和特性 。
Channel models are fundamental to the study and design of communication systems. This paper gives a survey on indoor wireless channels for UWB radio. Based on the common channel model for wireless communications, this paper introduces UWB channel models, including the Δ-K model, the S-V model, and the IEEE 802.15.3a model. Modeling method and characterizatin of these models are covered. Finally, this paper discusses research directions of UWB channel modeling.
出处
《电气电子教学学报》
2004年第6期60-63,共4页
Journal of Electrical and Electronic Education
