Adaptive clutter rejection

Authors

DOI:

https://doi.org/10.3103/S0735272713040031

Keywords:

designing adaptive rejector filter, auto-compensation accuracy

Abstract

Principles of designing adaptive rejector filters with auto-compensation of Doppler phase clutter are considered. Analysis of auto-compensation accuracy as a function of clutter properties and parameters of auto-compensator’s nodes is conducted. A method of analyzing adaptive rejector filters depending on their order, parameters of auto-compensator’s nodes, volume of the training sample set and clutter characteristics is suggested.

References

  1. SHIRMAN, YA.D.; BAGDASARIAN, S.Т.; MALIARENKO, А.S.; LEKHOVITSKIY, D.I. ET AL. Radio Electronic Systems: Design Principles and Theory. Handbook, 2nd ed. Moscow: Radiotekhnika, 2007. 512 p. [in Russian, ed. by Ya. D. Shirman].
  2. LEKHOVITSKIY, D.I.; ABRAMOVICH, YU.I.; ZHUGA, G.А.; RACHKOV, D.S. Tape-diagonal regularization of ML estimates of correlation Gaussian noise matrices in antenna arrays adaptation algorithm. Prikladnaya Radioelektronika, v.9, n.1, p.107-121, 2010.
  3. SKOLNIK, M.I. (ed.). Radar Handbook, 3rd ed. New York: McGraw-Hill, 2008. 1352 p.
  4. POPOV, D.I. Synthesis and efficiency analysis of systems with adaptive inter-period processing of signals on the background of noise with unknown correlation properties. Radiotekh. Elektron., v.28, n.12, p.2373-2380, 1983.
  5. POPOV, D.I. SU Patent No. 934816. Byull. Izobret., n.33, 1998. 20 p.
  6. POPOV, D.I. Synthesis of clutter Doppler velocity auto-compensators. Radioelectron. Commun. Syst., v.24, n.11, p.50-54, 1981.
  7. POPOV, D.I. SU Patent No. 687941. Byull. Izobret., n.36, 1980. 13 p.
  8. POPOV, D.I. SU Patent No. 711849. Byull. Izobret., n.33, 1998. 10 p.
  9. POPOV, D.I. SU Patent No. 875960. Byull. Izobret., n.33, 1998. 11 p.
  10. CRAMER, H. Mathematical Methods of Statistics. Princeton: Princeton University Press, 1999. 648 p.

Downloads

Published

2013-04-01

Issue

Vol. 56 No. 4 (2013)

Section

Research Articles