全部 标题 作者
关键词 摘要

光子学报  2006 

A New UWB Pulse Design Algorithm for Inband Interference Suppression
带内干扰抑制的超宽带脉冲设计

Keywords: Pulse shape,Ultra-wideband,Interference suppression,Power spectral density,Spectral mask
脉冲波形
,超宽带,干扰抑制,功率谱密度,辐射掩蔽

Full-Text   Cite this paper   Add to My Lib

Abstract:

Using the combination of Gaussian monocycles pulse wi th different amplitude and different delay,a new ultra-wideband(UWB) pulse desi gn algorithm for Inband(narrowband or wideband) interference suppression is pres ented.With a Wireless Personal Area Network(WPAN) Communications short duration and a simple implement,the obtained UWB pulse not only meet Federal Communicatio ns Commission(FCC)spectral mask,but dramatically suppress the mutual interferenc es and successfully solves the coexistence problem between UWB system and others existing communication system.Compare with other pulse shapes,our pulse can car ry more energy.In the end,the communication performance of the UWB pulse in the paper and the optimal Gaussian-based monocycle is compared,our pulse have an ob vious advantage over the optimal Gaussian-based monocycle.

Full-Text

comments powered by Disqus