Impact of Bandwidth, Center Frequency and Spatial Position on the Results of Ultra-Wideband Power Delay Profile Measurements and Accuracy of Predictions

摘要：

The dependence of power delay profile upon bandwidth (temporal resolution) and center frequency is systematically studied using ultra-wideband measurements. The necessary measurement parameters for wideband channel models construction, validation and construction of precise site-specific propagation prediction models and investigation of propagation mechanisms have been detected. Ray tracing and Finite Integration Technique numerical Maxwell’s equation solver accuracy has been estimated and compared on the basis of delay profiles.

关键词： power delay profile PDP ultra-wideband UWB ray tracing propagation Finite Integration Technique FIT FDTD

作者: P.N.Zakharov A.K.Babushkin A.F.Korolev A.V.Kozar

作者单位: Radiophysical Department M.V.Lomonosov Moscow State University (MSU) Faculty of Physics Moscow, Russ Radiophysical Department M.V.Lomonosov Moscow State University (MSU) Faculty of Physics Moscow, Russ

会议类型: 国际会议

会议名称: 2009 3rd IEEE International Symposium on Microwave,Antenna,Progagation and EMC Technologies for Wireless Communications(第三届微波、天线、电波传播和EMC技术国际会议

会议地点: 北京

会议语种:英文

页码: 1118-1123

在线出版日期: 2009-10-27（万方平台首次上网日期，不代表论文的发表时间）