Journal of Beijing University of Posts and Telecommunications

  • EI核心期刊

JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM ›› 2005, Vol. 28 ›› Issue (5): 94-97.doi: 10.13190/jbupt.200505.94.zouwx

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Algorithm for UWB Pulse Based on the Frequency Band and Bandwidth Constraint

ZOU Weixia,ZHOU Zheng   

  1. School of Telecommunication Engineering, Beijing University of Posts a nd Telecommunications, Beijing 100876, China
  • Online:2005-10-28 Published:2005-10-28

Abstract:

The relation between the peak frequency and bandwidth of the nth derivative of the Rayleigh pulse and the pulse shape parameter α and the order of differentiation n was researched. A novel algorithm to design ultrawideband (UWB) pulse was then proposed based on the bandwidth and peak frequency constraints on UWB systems by federal communications commission (FCC). n satisfying FCC mask by schematized version and a range ofα which satisfy the regulation can be figured out by the proposed algorithm, which means a myriad of pulses that are compliant can be designed.

Key words: ultrawideband impulse radio, Rayleigh monopulse, power spectral density, pulse shape parameter, order of differentiation

CLC Number: