GNSS World of China

Volume 43 Issue 5
Oct.  2018
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Study on Orthogonal Multiplexing Technology Based on Frequency-Division and Phase-Division[J]. GNSS World of China, 2018, 43(5): 34-37. doi: 10.13442/j.gnss.1008-9268.2018.05.006
Citation: Study on Orthogonal Multiplexing Technology Based on Frequency-Division and Phase-Division[J]. GNSS World of China, 2018, 43(5): 34-37. doi: 10.13442/j.gnss.1008-9268.2018.05.006
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Study on Orthogonal Multiplexing Technology Based on Frequency-Division and Phase-Division

doi: 10.13442/j.gnss.1008-9268.2018.05.006
  • 1.

    College of Electronic Science, National University of Defense Technology, Changsha 410073, China

  • 2.

    Institute of Tracking Telecommunication technology, Beijing 100094, China

  • Publish Date: 2018-10-15
    Abstract
  • With the development of navigation system, the frequency band for navigation is becoming more and more crowded, which accounts for the interference among different navigation systems and navigation satellites becoming severer and severer. In this paper, binary subcarrier is introduced. By designing the frequency and phase of the subcarrier, the satellite signals become almost orthotropic, for which the crosscorrelation interference can be mitigated affectively.

     

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    • References(9)
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