Sub-carrier shaping for BOC modulated GNSS signals

  title={Sub-carrier shaping for BOC modulated GNSS signals},
  author={Pratibha B. Anantharamu and Daniele Borio and G{\'e}rard Lachapelle},
  journal={EURASIP J. Adv. Sig. Proc.},
One of the main challenges in Binary Offset Carrier (BOC) tracking is the presence of multiple peaks in the signal autocorrelation function. Thus, several tracking algorithms, including Bump-Jump, Double Estimator, Autocorrelation Side-Peak Cancellation Technique and pre-filtering have been developed to fully exploit the advantages brought by BOC signals and mitigate the problem of secondary peak lock. In this paper, the advantages of pre-filtering techniques are explored. Pre-filtering… CONTINUE READING
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