Abstract
The structure of generalized binary offset carrier (GBOC) signals of satellite radio navigation systems, such as global positioning system (GPS) (USA), global navigation satellite system (GLONASS) (Russia), Galileo (European Union), and BeiDou/Compass (China), is examined. Analytical expressions for the correlation functions (CFs) characterizing the single components of the GBOC-signal modulation function (MF) are derived at the typical pulse multiplicity coefficients NR (NR = 2 and 4) and different duty cycles. The CFs properties of the components of GBOC-signal MFs are discussed and their graphs are constructed at ρ = 0 (or ρ = 1) corresponding to binary phase-shift keying signals, ρ = 0.1 (or ρ = 0.9), ρ = 0.25 (or ρ = 0.75), ρ = 0.3 (or ρ = 0.7), ρ = 0.45 (or ρ = 0.55), and ρ = 0.5 corresponding to binary offset carrier signals. The energy spectra (power spectral densities) of the single components of GBOC-signal MFs are calculated via the Fourier transform of CFs at the pulse multiplicity coefficients NR= 2 and 4.
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References
W. Liu, Y. Hu, and X. Q. Zhan, Electron. Lett. 48, 284 (2012).
W. Liu and Y. Hu, J. Commun. Technol. Electron. 59, 1206 (2014).
M. S. Yarlykov, J. Commun. Technol. Electron. 62, 1109, (2017).
J. W. Betz, in Proc. Inst. of Navigation National Technical Meeting (ION NTM’99), San Diego, Jan. 25–27, 1999 (ION, Fairfax, 1999), p.639.
J. W. Betz, Navigation. J. ION 48 (4), 227 (2001).
M. S. Yarlykov, Meander Noise-Like Signals (BOC signals) and Their Modifications in Satellite Radio Navigation Systems (Radiotekhnika, Moscow, 2017) [in Russian].
V. S. Shebshaevich, P. P. Dmitriev, N. V. Ivantsevich, et al., Network Satellite Radio Navigation Systems (Radio i svyaz’, Moscow, 1993) [in Russian].
L. E. Varakin, Communication Systems with Noise-Like Signals (Radio i Svyaz’, Moscow, 1985) [in Russian].
V. I. Tikhonov, Statistical Radio Engineering (Sovetskoe Radio, Moscow, 1982) [in Russian].
M. S. Yarlykov, J. Commun. Technol. Electron. 61, 857 (2016).
M. S. Yarlykov and S. M. Yarlykova, J. Commun. Technol. Electron. 62, 128 (2017).
M. S. Yarlykov, J. Commun. Technol. Electron. 54, 912 (2009).
I. F. Progri, M. C. Bromberg, W. R. Michalson, and J. Wang, in Proc. Inst. of Navigation National Technical Meeting (ION NTM’07), San Diego, Jan. 22–24, 2007 (ION, Fairfax, 2007), p.561.
European GNSS (Galileo) Open Service Signal in Space Interface Control Document (OS SIS ICD), Issue 1.2 (Paris). http://www.gsc-europa.eu/system/files/galileo_ documents/Galileo_OS_SIS_ICD.pdf.
Global Positioning Systems Directorate. Systems Engineering and Integration. Interface Specification IS-GPS-800. Navstar GPS Space Segment/User Segment L1C Interface, IS-GPS-800C (05 Sep. 2012). http:// www.navcen.uscg.gov/pdf/gps/IS-GPS-200G.pdf.
G. W. Hein, J. A. Avila-Rodriguez, S. Wallner, et al., in Proc. of the Position, Location and Navigation Symp. of the Inst. of Navigation (ION–PLANS 2006), San Diego, Apr. 25–27 2006 (ION, Fairfax, 2006).
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Original Russian Text © M.S. Yarlykov, S.M. Yarlykova, 2018, published in Radiotekhnika i Elektronika, 2018, Vol. 63, No. 2, pp. 157–170.
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Yarlykov, M.S., Yarlykova, S.M. Correlation Functions of Navigational GBOC Signals. J. Commun. Technol. Electron. 63, 140–153 (2018). https://doi.org/10.1134/S1064226918020122
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DOI: https://doi.org/10.1134/S1064226918020122