Global positioning system (GPS) technology has enabled accurate positioning and navigation of jamming that deteriorates the positioning accuracy. We focus on accurate detection of GPS jammers in the frequency domain where fast Fourier transform (FFT) is predominantly used. An innovative high-resolution frequency estimation method to accurately detect single and multiple in-band continuous-wave jamming signals transmitted at very close-by frequencies is proposed. The proposed method utilizes orthogonal search that provides robust nonlinear spectral estimation to detect dominant jammer frequencies. The Spirent GSS 6700 GPS simulator was utilized in this study to generate several cases for the GPS L1 signal. The output of the GSS 6700 was acquired using the Novatel FireHose GPS frontend receiver that digitizes and down-converts the signal into in-phase (I) and quadrature (Q) samples. The results demonstrated its capabilities of simultaneously detecting more than one GPS jammer existing at close-by frequencies. It is also shown that jammer frequency estimates obtained for a single jammer are more accurate than those obtained by FFT. Furthermore, FOS yields more accurate results than FFT at considerably smaller window sizes.
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Abdizadeh M, Curran J, Lachapelle G (2014) IEEE Trans Aerosp Electron Syst 50(4):2794–2806
Adeney K, Korenberg M (1992) Fast orthogonal search for direction finding. IEE Electron Lett 28(25):2268–2269
Adeney K, Korenberg M (1994) Fast orthogonal search for array processing and spectrum estimation. IEE Proc Vis Image Signal Process 141(1):13–18
Balaei AT, Dempster AG (2009) A statistical inference technique for GPS interference detection. IEEE Trans Aerosp Electron Syst 45(5):1499–1509
Balaei A, Dempster A, Barnes J (2006) A novel approach in detection and characterization of CW interference of GPS signal using receiver estimation of C/No. In: Proceedings of IEEE/ION position, location, and navigation symposium, Apr 25–27, pp 1120–1126
Bauernfeind R et al (2012) Analysis, detection and mitigation of in-car GNSS jammer interference in intelligent transport systems. Deutscher Luft- und Raumfahrtkongress, Berlin
Chien YR (2013a) Design of GPS anti-jamming systems using adaptive notch filters. IEEE Syst J 9(2):451–460
Chien YR (2013b) Hybrid successive continuous wave interference cancellation scheme for global positioning system receivers. J Eng 1(1):1–8
Comley V (1998) CW interference excision in a DS/SS communication system using spectrally defined spreading/despreading functions. In: Proceedings of IEEE military communications conference, MILCOM 98, Boston, MA, Oct 18–21, vol 2, pp 499–503
Hegarty C, Kaplan E (2006) Understanding GPS principles and applications. Artech House Inc, Norwood
Hwang S, Shynk J (2006) Multicomponent receiver architectures for GPS interference suppression. IEEE Trans Aerosp Electron Syst 42(2):489–502
Ifeachor E, Jervis B (2001) Digital signal processing: a practical approach, 2nd edn. Prentice Hall, Essex
Isoz O, Balaei A T, Akos D (2010) Interference detection and localization in GPS L1 band. In: Proceedings of ION ITM 2010, Institute of Navigation, San Diego, CA, Jan 25–27, pp 925–929
Jiang Z, Ma C, Lachapelle G (2004) Mitigatin of narrow-band interference on software receivers based on spectrum analysis. In: Proceedings ION GNSS 2004, Institute of Navigation, Long Beach, CA, Sep 21–24, pp 144–155
Korenberg M (1988) Identifying nonlinear difference equation and functional expansion representations: the fast orthogonal algorithm. Ann Biomed Eng 16(1):123–142
Korenberg M (1989) A robust orthogonal algorithm for system identification and time series analysis. Biol Cybern 60(4):267–276
Korenberg M, Brenan CJH, Hunter IW (1997) Raman spectral estimation via fast orthogonal search. Analyst 122(1):879–882
Krasovski S, Petovello M, Lachapelle G (2014) Ultra-tight GPS/INS receiver performance in the presence of jamming signals. In: Proceedings of ION GNSS + 2014, Institute of Navigation, Tampa, FL, Sep 8–12, pp 2220–2232
McGaughey D et al (2003) Using the fast orthogonal search with first term reselection to find subharmonic terms in spectral analysis. Ann Biomed Eng 31(6):741–751
Novatel Inc. (2012) FireHose test setup and interface guide. Novatel Inc., Calgary
Osman A et al (2009) Improved target detection and bearing estimation using fast orthogonal search for real-time spectral analysis. Meas Sci Technol 20(6):1–14
Parkinson BW, Spilker JJ (1996) Global positioning system: theory and applications. AIAA, Reston
Sevgi L (2007) Numerical Fourier transforms: DFT and FFT. IEEE Antennas Propag Mag 49(3):238–243
Skolnik M (2008) Radar handbook. McGraw-Hill Education, New York
Tani A, Fantacci R (2008) Performance evaluation of a precorrelation interference detection algorithm for the GNSS based on nonparametrical spectral estimation. IEEE Syst J 2(1):20–26
Ying Y, Whitworth T, Sheridan K (2012) GNSS interference detection with software defined radio. In: Proceedings of 2012 IEEE first AESS European conference on satellite telecommunications (ESTEL), Rome, Oct 2–5, pp 1–6
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Moussa, M.M.E., Osman, A., Tamazin, M. et al. Enhanced GPS narrowband jamming detection using high-resolution spectral estimation. GPS Solut 21, 475–485 (2017). https://doi.org/10.1007/s10291-016-0528-y
- High-resolution spectral estimation