| 摘要: |
| 从超宽带(UWB)的特点出发，分析了它的应用潜力、国内外发展现状以及关键技术；同时指出，许多课题有待于我们去进一步研究、解决，包括规则标准、信号选择、抗干扰问题、发送接收技术、集成电路开发等；最后展望了UWB的发展前景。 |
| 关键词: 超宽带无线通信 UWB 接收技术 集成电路 抗干扰 关键技术 国内外 发展现状 发展前景 |
| DOI：10.3969/j.issn.1001-893X. |
| Revised:February 03, 2004 |
| 基金项目:江苏省高校自然科学研究计划项目(02KJB510007)，南通工学院自然科学基金资助项目(200403) |
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| Ultra Wideband Radio Communication and its Key Technology |
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| Abstract: |
| The potential applications and current development as well as key technologies are analyzed based on the characteristics of ultra wideband(UWB). It is pointed that there are many tasks to be studied, including the regulations and standards, the choice of signal, the problem of anti-interference, the technology of transmission and reception as well as the development of integrated circuit. Finally, the foreground is expected. |
| Key words: UWB technology,Multipath fading,WPAN,Wireless Ad Hoc network |
