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Volume 38 Issue 12
Dec.  2012
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Journal of Beijing University of Aeronautics and Astronautics  > 2012  >  38(12): 1676-1681.
Su Chengeng, Guo Shuren, Zhou Hongweiet al. New signal waveforms design for GNSS[J]. Journal of Beijing University of Aeronautics and Astronautics, 2012, 38(12): 1676-1681. (in Chinese)
Citation: Su Chengeng, Guo Shuren, Zhou Hongweiet al. New signal waveforms design for GNSS[J]. Journal of Beijing University of Aeronautics and Astronautics, 2012, 38(12): 1676-1681. (in Chinese)
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New signal waveforms design for GNSS

  • Beijing Institute of Tracking and Telecommunication Technology, Beijing 100094, China

  • Received Date: 12 Sep 2011
  • Publish Date: 30 Dec 2012
    Abstract
  • Continuous function waveforms will probably be adopted by future global navigation satellite system(GNSS) signals in bandwidth limitation situation due to their higher spectrum efficiency and better performance. In order to find new signal waveform solution for future GNSS, design criteria of navigation signal waveforms were established, and several waveforms appropriate for future GNSS were explored. The characteristics of traditional and new signals were simulated and compared, code tracking noise, anti-multipath and anti-interference performances were evaluated. It was find that BOCc and MSK applicable to different bandwidths outperform other signal waveforms: BOCc has better performance in wide-band situation, and MSK has better performance in band limit situation; thus the two waveforms were proposed for new generation GNSS signal design.

     

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    • References(7)
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