Generation of Land-Clutter Maps for Cognitive Radar Technology

Conference paper
Part of the Advances in Intelligent Systems and Computing book series (AISC, volume 746)

Abstract

The concept of cognitive radar is based on an intelligent signal processing obtained by the interaction of the radar with the surrounding environment in order to optimize the radar operation. In the frame of the vast literature on measurement and modelling of the echoes from the environment such as land, vegetation, man-made infrastructures (called land clutter or fixed clutter in the radar jargon), this paper is aimed to contribute with a practical methodology based on a moveable, lightweight, small and cheap marine radar and its calibration. Live results, related to Radar Cross Section measurements in a typical suburban area, are also shown and analysed. Buildings, streets, highways, car parking areas with different coatings, large and medium size lampposts, soil with grass, trees, all in a radius of a very few kilometres, makes this area interesting as far as land clutter characterization is concerned.

Keywords

Land clutter Radar cross section Radar calibration Cognitive radar 

References

  1. 1.
    Guerci, J.R.: Cognitive Radar: The Knowledge-Aided Fully Adaptive Approach. Artech House, Norwood (2010)Google Scholar
  2. 2.
    Nitzberg, R.: Clutter Map CFAR analysis. IEEE Trans. AES AES-22(4), 419–421 (1986)Google Scholar
  3. 3.
    Xiangwei, M.: Performance analysis of Nitzberg’s clutter map for Weibull distribution. Digit. Sig. Process. 20(3), 916–922 (2010).  https://doi.org/10.1016/j.dsp.2009.10.001CrossRefGoogle Scholar
  4. 4.
    Skolnik M.: Introduction to Radar Systems, 3rd edn. McGraw-Hill Education (2002)Google Scholar
  5. 5.
    Doerry, A.W., Brock, B.C.: Radar Cross Section of Triangular Trihedral Reflector with Extended Bottom Plate. SANDIA REPORT SAND2009-2993 (2009)Google Scholar
  6. 6.
    Luke S.: Performance investigation of marine radar reflectors on the market. QINETIQ Report D&TS/SEA/CR0704527/2.0 (2007)Google Scholar
  7. 7.
    Barton, D.K.: Land clutter models for radar design and analysis. Proc. IEEE 73(2), 198–204 (1985)MathSciNetCrossRefGoogle Scholar
  8. 8.
    Nathanson, F.E., Relly, J.P., Cohen, M.N.: Radar Design Principles – Signal Processing and Environment, 2nd edn. Scitech, Medham (1999)Google Scholar
  9. 9.
    Billingsley, J.B.: Low-Angle Radar Land Clutter – Measurements and Empirical Models. William Andrew Publishing, Norwich (2002)Google Scholar

Copyright information

© Springer International Publishing AG, part of Springer Nature 2018

Authors and Affiliations

  1. 1.Tor Vergata University of RomeRomeItaly

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