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International Journal of Latest Research in Science and Technology

DOI:10.29111/ijlrst   ISRA Impact Factor:3.35

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NON COHERENT METHOD OF ULTRA-WIDEBAND

Research Paper Open Access

International Journal of Latest Research in Science and Technology Vol.3 Issue 2, pp 43-44,Year 2014

NON COHERENT METHOD OF ULTRA-WIDEBAND

Yidong Qian,

Correspondence should be addressed to :

Received : 01 March 2014; Accepted : 18 March 2014 ; Published : 30 April 2014

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Article No. 10274
Abstract

This paper summarize the current non-coherent ultra-wideband system. The energy detection PPM system, PAM system, Gaussian FSK system, pulse width modulation system. Among these system, Gaussian FSK system has the best performance than the other systems. However, it s implementation needs high-order pulse generators. Pulse width modulation system does not need so high-order derivative pulse generator, but it s performance is worse than Gaussian FSK system.

Key Words   
Ultra-Wideband Communications, Energy detection , Non-coherent
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References
  1. Yang, G. B. Giannakis, “Ultra-wideband communications: an idea whose time has come,” IEEE signal processing, vol. 21, pp. 26-54, 2004.
  2. Cui, F.Xiong, “Adaptive threshold to mitigate the effect of cross-modulation interference and synchronization errors in energy detection pulse position modulation ultra-wideband communication systems”, IET Communications, Vol. 6, No. 9, July 2012.
  3. Dubouloz, B. Denis, S. Rivaz, L.Ouvry, “Performance analysis of LDR UWB non-coherent receivers in multipath enviroments”, IEEE ICU’05, Zurich, Switzerland, 491-496, 2005
  4. Cui, F. Xiong, “UWB system based on energy detection the derivative of the Gaussian pulse,” Eurasip Journal on Wireless Communications and networking, 2011, 2011: 206.
  5. Cui, F.Xiong, “Energy detection UWB system based on pulse width modulation”, IET, the journal of engineering, under review.
To cite this article

Yidong Qian, , " Non Coherent Method Of Ultra-wideband ", International Journal of Latest Research in Science and Technology . Vol. 3, Issue 2, pp 43-44 , 2014


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