DESIGN OF OFDM UWB SIGNAL
Ultra Wideband (UWB) has become a hot topic of research on wireless communication domain. The choice of UWB signal is a key problem in order to guarantee the communication quaIity of other wireless systems and popularize UWB technique. Different from the traditional UWB pulse signal, this paper designs UWB signal based on the OFDM (Orthogonal Frequency Division Multiplexing) technique and has established MATLAB simulation platform of OFDM-UWB signal. The simulation platform can easily modify transmitted signal parameters on the fine human-computer interface so that we can obtain the OFDM-UWB signal we need. Finally based on the MATLAB simulation platform, this paper has also carried on an analysis of the time domain and the frequency range characteristic of the generated OFDM-UWB signal.
Ultra Wideband OFDM MATLAB Simulation Time Domain Frequency Range
CHEN Naishu NIU Gang AN Na
Department of Optical and Electronic Ordnance Engineering College, ShiJiazhuang, Hebei, 050003, P.R. Engineering Technique Institute, ShiJiazhuang, Hebei, 050000, P.R.China Xian University of Science & Technology, Xian, Shanxi, 710054, P.R.China
国际会议
第八届国际测试技术研讨会(8th International Symposium on Test and Measurement)
重庆
英文
3555-3558
2009-08-01（万方平台首次上网日期，不代表论文的发表时间）