| 基于MATLAB的UWB信号仿真模型 |
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| 引用本文： | 高远,齐本胜,石春燕.基于MATLAB的UWB信号仿真模型[J].河海大学常州分校学报,2004,18(4):30-32. |
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| 作者姓名： | 高远 齐本胜 石春燕 |
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| 作者单位： | 河海大学,计算机及信息工程学院,江苏,常州,213022 |
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| 基金项目： | 河海大学常州校区博士基金项目(项目编号04B006-01) |
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| 摘 要： | 超宽带(Ultra Wide-band，简称UWB)是近几年发展起来的一项十分有潜力的无线通信技术，以其高性能、低成本的无线数据通信能力成为实现无线个人局域网的富有竞争力的技术之一．利用MATLAB软件建立UWB信号的模型，并结合Simulink实现UWB信号功率谱密度的实时观测，为分析研究影响UWB信号功率谱分布的因素提供了有效便捷的平台。
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| 关 键 词： | MATLAB 超宽带 UWB信号 功率谱密度 仿真模型 窄脉冲扩频技术 |
| 文章编号： | 1009-1130(2004)04-0030-03 |
| 修稿时间： | 2004年7月29日 |
Simulation Model of Ultra Wide-band Signals Based on MATLAB |
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| GAO Yuan,QI Ben- sheng,SHI Chun- yan.Simulation Model of Ultra Wide-band Signals Based on MATLAB[J].Journal of Hohai University Changzhou,2004,18(4):30-32. |
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| Authors: | GAO Yuan QI Ben- sheng SHI Chun- yan |
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| Abstract: | Ultra wide- band (UWB) is a potential wirelesss communication technology developed recently,and with the abilities of high performance, low cost wireless data communication,it has become one of the technologies to perform wireless personal area networks(WPAN). In this paper,the UWB signals model is established using MATLAB,combined with the simulink block. We have performed the real time simulation to power spectrum density of a UWB signal. Thus an efficient and convenient platform is provided for analyzing and studying factors of influencing the mask of power spectrum density of a UWB signal. |
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| Keywords: | ultra wide- band(UWB) simulation model power spectral density MATLAB |
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