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Robustified estimators of radar elevation angle using a specular multipath model

Abstrakt

We consider the problem of estimating the elevation angle in the presence of multipath. The proposed method belongs to the class of maximum likelihood-like estimators and employs a modified specular reflection model that accounts for the uncertainty of the steering vector by assuming that they are subject to unknown deterministic perturbations with bounded norms. The analysis, performed using convex optimization methods, allows us to obtain computationally efficient implementations of the approach. Real-world results and computer simulations confirm the improved behavior of the proposed robustified estimators.

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Wersja publikacji
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Copyright (2019 IEEE)

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Kategoria:
Publikacja w czasopiśmie
Typ:
artykuły w czasopismach
Opublikowano w:
IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS strony 1 - 1,
ISSN: 0018-9251
Język:
angielski
Rok wydania:
2019
Opis bibliograficzny:
Meller M., Stawiarski K.: Robustified estimators of radar elevation angle using a specular multipath model// IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS -, (2019), s.1-1
DOI:
Cyfrowy identyfikator dokumentu elektronicznego (otwiera się w nowej karcie) 10.1109/taes.2019.2927906
Bibliografia: test
  1. M. Skolnik, Radar Handbook. McGraw-Hill, 2008.
  2. D. K. Barton, Radar System Analysis and Modeling. Artech House, Inc., 2005.
  3. M. Skolnik, Introduction to Radar Systems. McGraw-Hill, 2002. otwiera się w nowej karcie
  4. U. Nickel, "Overview of generalized monopulse estimation," IEEE Aerospace and Electronic Systems Magazine, vol. 21, no. 6, pp. 27- 56, 2006. otwiera się w nowej karcie
  5. W. D. White, "Low-angle radar tracking in the presence of multipath," IEEE Transactions on Aerospace and Electronic Systems, vol. AES-10, no. 6, pp. 835-852, 1974. otwiera się w nowej karcie
  6. D. K. Barton, "Low-angle radar tracking," Proceedings of the IEEE, vol. 62, no. 6, pp. 687-704, 1974. otwiera się w nowej karcie
  7. V. Mangulis, "Frequency diversity in low-angle radar tracking," IEEE Transactions on Aerospace and Electronic Systems, vol. AES-17, no. 1, pp. 149-153, 1981. otwiera się w nowej karcie
  8. S. M. Sherman, "Complex indicated angles applied to unresolved radar targets and multipath," IEEE Transactions on Aerospace and Electronic Systems, vol. AES-7, no. 1, pp. 160-170, 1971. otwiera się w nowej karcie
  9. J. Capon, "High resolution frequency-wavenumber spectrum analysis," Proceedings of the IEEE, vol. 57, pp. 1408-1418, 1969. otwiera się w nowej karcie
  10. R. O. Schmidt, "Multiple emitter location and signal parameter estima- tion," IEEE Transactions on Antennas and Propagation, vol. 34, no. 3, pp. 276-280, 1986. otwiera się w nowej karcie
  11. V. V. Reddy, M. Mubeen, and B. P. Ng, "Reduced-complexity super- resolution DOA estimation with unknown number of sources," IEEE Signal Processing Letters, vol. 22, no. 6, pp. 772-776, 2015. otwiera się w nowej karcie
  12. C. Niu, Y. Zhang, and J. Guo, "Low angle estimation in diffuse multipath environment by time-reversal minimum-norm-like technique," IET Radar, Sonar Navigation, vol. 11, no. 10, pp. 1483-1487, 2017. otwiera się w nowej karcie
  13. T.-J. Shan, M. Wax, and T. Kailath, "On spatial smoothing for direction- of-arrival estimation of coherent signals," IEEE Transactions on Acous- tics, Speech and Signal Processing, vol. 33, no. 4, pp. 806-811, 1985.
  14. K. G. A. Thakre and M. Haardt, "Single snapshot spatial smoothing with improved effective array aperture," IEEE Signal Processing Letters, vol. 16, no. 6, pp. 505-508, 2009. otwiera się w nowej karcie
  15. H. L. van Trees, K. L. Bell, and Z. Tian, Detection, Estimation and Modulation Theory, Part IV: Optimum Array Processing. John Wiley & Sons, 2002. otwiera się w nowej karcie
  16. --, Detection, Estimation and Modulation Theory, Part I: Detection, Estimation, and Filtering Theory. John Wiley & Sons, 2013. otwiera się w nowej karcie
  17. A. G. Jaffer, "Maximum likelihood direction finding of stochastic sources: a separable solution," in Proc. 1988 International Conference on Acoustics, Speech, and Signal Processing (ICASSP-88), 1988, pp. 2893-2896. otwiera się w nowej karcie
  18. U. Nickel, "Array processing for radar: Achievements and challenges," International Journal of Antennas and Propagation, 2013. otwiera się w nowej karcie
  19. I. Ziskind and M. Wax, "Maximum likelihood localization of multiple sources by alternating projection," IEEE Transactions on Acoustics, Speech and Signal Processing, vol. 36, no. 10, pp. 1553-1560, 1988. otwiera się w nowej karcie
  20. A. J. Weiss, A. S. Willsky, and B. C. Levy, "Maximum likelihood array processing for the estimation of superimposed signals," Proceedings of the IEEE, vol. 76, no. 2, pp. 203-204, 1988. otwiera się w nowej karcie
  21. Y. Bresler and A. Makovski, "Exact maximum likelihood parameter estimation of superimposed exponential signals in noise," IEEE Trans- actions on Acoustics, Speech and Signal Processing, vol. 34, no. 5, pp. 307-310, 1986. otwiera się w nowej karcie
  22. M. D. Zoltowski and T. S. Lee, "Maximum likelihood based sensor array signal processing in the beamspace domain for low angle radar tracking," IEEE Transactions on Signal Processing, vol. 39, no. 3, pp. 656-671, 1991. otwiera się w nowej karcie
  23. F. Vincent, O. Besson, and E. Chaumette, "Approximate maximum likelihood estimation of two closely spaced sources," Signal Processing, vol. 97, no. Supplement C, pp. 83-90, 2014. otwiera się w nowej karcie
  24. --, "Approximate unconditional maximum likelihood direction of ar- rival estimation for two closely spaced targets," IEEE Signal Processing Letters, vol. 22, no. 1, pp. 86-89, 2015. otwiera się w nowej karcie
  25. D. Bonacci, F. Vincent, and B. Gigleux, "Robust DoA estimation in case of multipath environment for a sense and avoid airborne radar," IET Radar, Sonar & Navigation, vol. 11, no. 5, pp. 797-801, 2015. otwiera się w nowej karcie
  26. M. L. Meeks, Radar Propagation at Low Altitudes. Artech House, 1982.
  27. D. Park, E. Yang, S. Ahn, and J. Chun, "Adaptive beamforming for low- angle target tracking under multipath interference," IEEE Transactions on Aerospace and Electronic Systems, vol. 50, no. 4, pp. 2564-2577, 2014. otwiera się w nowej karcie
  28. M. A. Sebt, A. Sheikhi, and M. M. Nayebi, "Robust low-angle estimation by an array radar," IET Radar, Sonar Navigation, vol. 4, no. 6, pp. 780- 790, 2010. otwiera się w nowej karcie
  29. L. E. Ghaoui and H. Lebret, "Robust solutions to least-squares problems with uncertain data," SIAM Journal on Matrix Analysis and Applications, vol. 18, no. 4, pp. 1035-1064, 1997. otwiera się w nowej karcie
  30. S. Chandrasekaran, G. H. Golub, M. Gu, and A. H. Sayed, "Parameter estimation in the presence of bounded data uncertainties," SIAM Journal on Matrix Analysis and Applications, vol. 19, no. 1, pp. 235-252, 1998. otwiera się w nowej karcie
  31. M. S. Lobo, L. Vandenberghe, S. Boyd, and H. Lebret, "Applications of second-order cone programming," Linear Algebra and its Applications, vol. 284, pp. 193-228, 1998. otwiera się w nowej karcie
  32. S. Boyd and L. Vandenberghe, Convex Optimization. Cambridge University Press, 2004. otwiera się w nowej karcie
  33. K. Miller, "Least squares methods for ill-posed problems with a pre- scribed bound," SIAM Journal on Mathematical Analysis, vol. 1, no. 1, pp. 52-74, 1970. otwiera się w nowej karcie
Weryfikacja:
Politechnika Gdańska

wyświetlono 122 razy

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