Error Performance Analysis of 2PPM-TH-UWB Systems wit h Spatial Diversity in Multipath Channels

被引：0
|
作者：
Baek, Sunyoung [1 ]
An, Jinyoung [1 ]
Kang, Yunjeong [1 ]
Kim, Sangchoon [1 ]
机构：
[1] Dong A Univ, Dept Elect Engn, Pusan, South Korea
来源：
2009 INTERNATIONAL WAVEFORM DIVERSITY AND DESIGN CONFERENCE | 2009年
关键词：
IMPULSE RADIO; ENVIRONMENTS;
D O I：
10.1109/WDDC.2009.4800303
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper, we investigate the performance improvement of binary pulse position modulation (2PPM) time hopping (TH) ultra-wideband (UWB) systems employing multiple receive antennas to achieve high data rate communications in multipath channel scenarios. The effects of spatial and temporal diversities are analyzed on the performance of 2PPM-TH-UWB systems. The diversity performance is evaluated for different numbers of antenna elements and selected multipaths. The tradeoff between the antenna array size and the number of Rake fingers is also compared.
引用
收藏
页码：4 / 7
页数：4
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