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Analysis of notch filters with real weights

Keywords:

D.I. Popov – Dr.Sc.(Eng.), Professor, Ryazan State Radio Engineering University
E-mail: adop@mail.ru


The problem of analysis FIR notch filters with the actual weights, performing adaptive rejection clutter wobble repetition period is considered. In the marginal efficiency gains rejection clutter data filters in comparison with the known has been installed. On the basis of the asymptotic properties of the maximum likelihood estimates of the analysis of the convergence of adaptive algorithms and the magnitude of losses, caused by the limited scope of the training sample. It is shown that the use of adaptive notch filters in real weighting factors can significantly reduce loss due to adaptation errors and thus reduce the amount of training sample.

References:
  1. Radar Handbook / Ed. by M.I. Skolnik. Ed. 3rd. McGraw–Hill. 2008. 1352 p.
  2. Richards M.A., Scheer J.A., Holm W.A. (Eds.). Principles of Modern Radar: Basic Principles. New York: SciTech Publishing, IET, Edison. 2010. 924 p.
  3. Popov D.I. Statisticheskaya teoriya radiotexnicheskix sistem. Ryazan’: RGRTU. 2011. 80 s.
  4. Melvin W.L., Scheer J.A. (Eds.). Principles of Modern Radar: Advanced Techniques. New York: SciTech Publishing, IET, Edison, 2013. 846 p.
  5. Czifrovaya obrabotka signalov v mnogofunkczional’ny’x radiolokatorax. Metody’. Algoritmy’. Apparatura / Pod red. G.V. Zajczeva. M.: Radiotexnika. 2015. 376 s.
  6. Repin V.G., Tartakovskij G.P. Statisticheskij sintez pri apriornoj neopredelennosti i adaptacziya informaczionny’x sistem. M.: Sov. radio. 1977. 432 s.
  7. Popov D.I. Adaptivnaya obrabotka signalov na fone passivny’x pomex // Izvestiya VUZov. Radioe’lektronika. 2000. T. 43. № 1 (451). S. 59−68.
  8. Popov D.I. Adaptivnaya obrabotka radiolokaczionny’x signalov // Vestnik Ryazanskoj gosudarstvennoj radiotexnicheskoj akademii. 2001. № 9. S. 98−108.
  9. Popov D.I. Optimal’naya obrabotka mnogochastotny’x signalov // Izvestiya VUZov Rossii. Radioe’lektronika. 2013. № 1. S. 32−39.
  10. Richards M.A. Fundamentals of Radar Signal Processing, Second Edition. New York: McGraw–Hill Education. 2014. 618 p.
  11. Lozovskij I.F. Postroenie i e’ffektivnost’ adaptivnoj obrabotki signalov v usloviyax vozdejstviya kombinirovanny’x pomex // Uspexi sovremennoj radioe’lektroniki. 2016. № 1. S. 52−58.
  12. Popov D.I. Adaptivny’e rezhektorny’e fil’try’ s kompleksny’mi vesovy’mi koe’fficzientami // Vestnik Konczerna PVO «Almaz – Antej». 2015. № 2 (14). S. 21−26.
  13. Popov D.I. Adaptivny’e rezhektorny’e fil’try’ s avtokompensacziej doplerovskoj fazy’ pomexi // Vestnik Ryazanskoj gosudarstvennoj radiotexnicheskoj akademii. 2003. № 12. S. 10−14.
  14. Popov D.I. Avtokompensacziya doplerovskoj fazy’ passivny’x pomex // Czifrovaya obrabotka signalov. 2009. № 2. S. 30−33.
  15. Popov D.I. Adaptivnoe podavlenie passivny’x pomex // Czifrovaya obrabotka signalov. 2014. № 4. S. 32−37.
  16. Popov D.I. Adaptivny’e rezhektorny’e fil’try’ kaskadnogo tipa // Czifrovaya obrabotka signalov. 2016. № 2. S. 53−56.
  17. Popov D.I. Rezhektirovanie passivny’x pomex pri vobulyaczii perioda povtoreniya // Radiotexnika. 2015. № 5. S. 97−101.
  18. Popov D.I. Adaptacziya rezhektorny’x fil’trov s dejstvitel’ny’mi vesovy’mi koe’fficzientami // Radiotexnika. 2017. № 5. S. 152−157.
  19. Popov D.I. Adaptivny’e rezhektorny’e fil’try’ s dejstvitel’ny’mi vesovy’mi koe’fficzientami // Czifrovaya obrabotka signalov. 2017. № 1. S. 22−26.
  20. Ananenkov A.E., Marin D.V., Nuzhdin V.M., Rastorguev V.V. Oczenka urovnya podavleniya passivny’x pomex v RLS obnaruzheniya malorazmerny’x BLA // E’lektrosvyaz’. 2017. № 11. S. 54−57.
June 24, 2020
May 29, 2020

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