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| IR-UWB系统几种新型调制技术 | |
| 引用本文： | 孙小薇,邹传云,秦娟.IR-UWB系统几种新型调制技术[J].广西通信技术,2007,5(1):27-30. |
| 作者姓名： | 孙小薇 邹传云 秦娟 |
| 作者单位： | 1. 天津理工大学光电信息与电子工程系,天津,300191;桂林电子科技大学通信与信息工程系,桂林,541004 2. 桂林电子科技大学通信与信息工程系,桂林,541004 3. 天津理工大学光电信息与电子工程系,天津,300191 |
| 摘 要： | IR-UWB(Impulse Radio-Ultra wide Bandwidth,冲激无线电-超宽带技术)是短距离无线通信中一个非常有前景的技术.该文介绍了几种有关IR-UWB信号的比较新型的调制技术,例如伪混沌编码跳时调制、脉冲位置幅度调制、自适应调制等,分析了其调制方法的基本原理,并给出了误码率分析. |
| 关 键 词： | 超宽带 伪混沌编码 脉冲位置幅度 自适应调制 误码率 |
| 文章编号： | 1008-3545（2007）01-0027-04 |
| 修稿时间： | 2006-12-04 |
Several Multi-access Modulation Schemes of Impulse Radio Ultra Wide Bandwidth |
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| SUN Xiao-wei,ZOU Chuan-yun,Qin Juan.Several Multi-access Modulation Schemes of Impulse Radio Ultra Wide Bandwidth[J].Guangxi Communication Technology,2007,5(1):27-30. | |
| Authors: | SUN Xiao-wei ZOU Chuan-yun Qin Juan |
| Affiliation: | 1.Dept. of OEIC, Tianjin University of Technology, Tianjin, 300191; 2.Dept. of Communication and Information, GniLin University of Electronic Technology, GniLin, 541004, China |
| Abstract: | UWB technology is an attractive technology for the short distance wireless communications.This paper introduces several new modulation schemes,such as pseudo-chaotic time hoppingPCTH) modulation,pulse position amplitude modulationPPAM) and adaptive modulation.It also presents the principles of the modulation schemes,and the error probability is as well as presented. |
| Keywords: | UWB PCTH Adaptive Modulation PPAM Error Probability |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
