A new UWB pulse design method for narrowband interference suppression
A new UWB pulse design method for narrowband interference suppression
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DOI：
10.1109/glocom.2004.1379015
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发表时间：
2004-11
期刊：
影响因子：
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通讯作者：
Zhendong Luo;Hong Gao;Yuan’an Liu;Jinchun Gao
中科院分区：
文献类型：
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作者：
Zhendong Luo;Hong Gao;Yuan’an Liu;Jinchun Gao
本文提出了一种新的超宽带（UWB）脉冲设计方法，用于窄带干扰（NBI）抑制。所得到的UWB脉冲持续时间短，不仅满足联邦通信委员会（FCC）的频谱掩模要求，而且能显著抑制UWB系统与多个窄带通信系统之间的相互干扰。该方法成功地解决了UWB系统与现有窄带系统共存的问题，而不需要降低整个UWB频带上的UWB脉冲功率谱密度（PSD）。因此，可以通过提高超宽带脉冲的发射功率来扩大超宽带系统的应用范围。
In this paper, we present a new ultra-wideband (UWB) pulse design method for narrowband interference (NBI) suppression. With a short time duration, the obtained UWB pulses not only meet the Federal Communications Commission (FCC) spectral mask, but also dramatically suppress the mutual interference between UWB systems and multiple narrowband communication systems. This method successfully solves the coexistence problem between UWB systems and the existing narrowband systems without the need of reducing UWB pulse power spectral density (PSD) over the whole UWB frequency band. Therefore, the application range of UWB systems can be enlarged by increasing the transmitted UWB pulse power.