Vol.4 No.5 (October 2014)
Detection of Spoofing of Satellite Navigation Receivers Based on Statistical Model of DAC
邱 雨 ：杭州谱恒科技有限公司，杭州
Since real signals and spoofing signals are overlapped in time domain, frequency domain and time-frequency domain, it is not easy to distinguish them. In this paper, a new identification method based on the model of digital-to-analog converter (DAC) is proposed on a condition that the devices of transmitter and jammer are in desired state except the DAC. Firstly, the DAC is modeled with the integral non-linear (INL) and differential non-linear (DNL) to extract the parameter vector; secondly, the spoofing signals are identified by using a LRT detector and a naïve method; lastly, the effectiveness of the proposed method is verified via simulation.
张 茴 , 孙闽红 , 王海泉 , 沈 雷 , 邱 雨 , 甘一鸣 (2014) 基于DAC统计模型的卫星导航欺骗干扰检测。 无线通信， 4， 73-82. doi: 10.12677/HJWC.2014.45012
 Olivier, K., Cilliers, J.E. and Du Plessis, M. (2011) Design and performance of wideband DRFM for radar test and evaluation. Electronics Letters, 47, 824-825
 Molchanov, P.O., Astola, J.T., Egiazarian, K.O., et al. (2011) Target classification by using pattern features extracted from bispectrum-based radar doppler signatures., 2011 Proceedings of International IEEE on Radar Symposium (IRS), 791-796.
 Chen, V.C., Miceli, W.J. and Himed, B. (2009) Mi-cro-doppler analysis in ISAR—Review and perspectives. International IEEE Radar Conference, Surveillance for a Safer World, 1-6.
 Psiaki, M.L., O’Hanlon, B.W., Bhatti, J.A., et al. (2011) Civilian GPS spoofing detection based on dual-receiver correlation of military signals. Proceedings of the Institute of Navigation GNSS (ION GNSS 2011), 2011.
 Nielsen, J., Broumandan, A. and Lachapelle, G. (2012) GNSS spoofing detection for single antenna hand-held receivers. Navigation, 58, 335-344.
 Langley, L.E. (2006) Specific emitter identification and classical parameter fusion technology. Litton Applied Technology, San Jose, 377-381.
 Li, L., Ji, H.B. and Jiang, L. (2011) Quadratic time-frequency analysis and sequential recognition for specific emitter identification. IET Signal Processing, 5, 568-574.
 IEEE (1984) IEEE Standard 746-1984. In Performance Measurements of A/D and D/A Converters for PCM Television Video Circuits. IEEE, New York.
 Billingsley, P. (1999) Convergence of Probability Measures. Wiley, New York, 83-85.
 Radliov, G.I., Heydenreich, M., van der Hofstad, R.W. and Hegt, J.A. (2007) Brownian-bridge-based statistical analysis of the dacinl caused by current mismatch. IEEE Transaction on Circuits and Systems, 54, 146-150.
 Polak, A., Dolatshahi, S. and Goeckel, D. (2011) Identifying wireless users via transmitter imperfections. Selected Areasin Communications, 29, 1469-1479
 Greco, M., Gini, F. and Farina, A. (2008) Radar detection and classification of jamming signals belonging to a cone class. IEEE Transaction on Signal Processing, 56, 1984-1993