Simulation of ultra-wideband indoor propagation

被引：33

作者：

Attiya, AM ^{[1
]}

Safaai-Jazi, A ^{[1
]}

机构：

[1] Virginia Polytech Inst & State Univ, Bradley Dept Elect & Comp Engn, RF & Time Domain Measurement Lab, Blacksburg, VA 24061 USA

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2004年 / 42卷 / 02期

关键词：

UWB communication; indoor communication; channel propagation; UTD; TEM horn antennas;

D O I：

10.1002/mop.20221

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A comprehensive simulation of ultra-wideband signal propagation in indoor environments is presented. The simulation is based on time-domain electromagnetic modeling of transmitting and receiving antennas and the analysis of wave propagation through indoor channels using the time-domain uniform theory of diffraction. The antennas are a pair of TEM horns which are modeled as at-rays of vee dipoles. The analysis of these antennas is performed directly in the time domain, without the need for transforming the solutions front the frequency domain to the time domain. The frequency dependence of materials utilized in the structure on the indoor channel is accounted for in the channel simulation. The simulation results are compared with the corresponding measured results. (C) 2004 Wiley Periodicals, Inc.

引用

页码：103 / 108

页数：6

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