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The Performance Analysis of DS-UWB Systems with Multiband Rake Receiver  

Choi Yun-Sung (School of Electrical Engineering, Kookmin University)
Kim Su-Nam (School of Electrical Engineering, Kookmin University)
Kang Dong-Wook (School of Electrical Engineering, Kookmin University)
Kim Ki-Doo (School of Electrical Engineering, Kookmin University)
Publication Information
Journal of the Institute of Electronics Engineers of Korea TC / v.41, no.12, 2004 , pp. 69-75 More about this Journal
Abstract
In the paper, system is combined multiband system with DS-UWB techniques with properties including low peak-to-average power ratio, robustness to multiuser interference and excellent security. Because each sub-band is not satisfied with coherence bandwidth, rake receiver in each sub-band is applied to the Proposed system receiver. Output of rake receiver is combined by using Maximal Ratio combining technology. In this paper we mathematically analyse the BER of the DS-UWB system with singleband and multiband systems in the narrow interference channel condition and multi user interference channel condition, the simulation results show that proposed scheme is getting robuster with increasing of the number of subbands.
Keywords
DS-UWB;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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