【作者】 宁静； 柳平；

【Author】 NING Jing LIU Ping (Institute of engineering, Shantou University; Shantou, 515063, China)

【机构】 汕头大学工学院；

【摘要】 超宽带UWB(Ultra Wide Bandwidth)技术是无线通信中的一种新兴的、非常有发展前途的技术。本文主要介绍了UWB的基本概念,从基带传输和载波传输两个方面讨论了UWB系统的几种传输方法,并分析了不同方法之间的不同点及彼此的优缺点,最后对不同技术的合理利用做了总结,并且展望了今后UWB技术的研究方向。更多还原

【Abstract】 Ultra-wideband is a new and hopeful wireless communication technology. Introduced the concept of ultra-wideband and transmission of ultra-wideband from two sides: the base band and the carrier wave modulation, discussed several transmission methods from the two sides, analyzed different and same sides about each method, point out advantage and defect of each method and make a summarize of taking full advantage of use of these methods . Finally prospect the direction of research of UWB technology.更多还原