Optimal Waveform Design for UWB Communication Based on Gaussian Derivatives

摘要：

Ultra-wideband (UWB) radios have attracted great interest for their potential application in short-range high-datarate wireless communications. High received signal noise ratio and compliance with the FCC spectral mask call for judicious design of UWB pulse shapers. In this paper, even and odd order derivatives of Gaussian pulse are used respectively as base waveforms to produce two synthesized pulses. Our method can realize high efficiency of spectral utilization in terms of normalized effective signal power (NESP). The waveform design problem can be converted into linear programming problem, which can be efficiently solved. The waveform based on even order derivatives is orthogonal with the one based on odd order derivatives.

关键词： optimal UWB Gaussian derivative

作者: Yong Guo

作者单位: School of Electronics and Information Engineering, Beijing Jiaotong University,Beijing 100044, China

会议类型: 国际会议

会议名称: 第三届IEEE无线通讯、网络技术暨移动计算国际会议

会议地点: 上海

会议语种:英文

在线出版日期: 2007-09-21（万方平台首次上网日期，不代表论文的发表时间）