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2011 | 119 | 4 | 467-472
Article title

Target Detection in Continuous-Wave Noise Radar in the Presence of Impulsive Noise

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EN
Abstracts
EN
In the paper a problem of target detection in continuous-wave noise radar in the presence of impulsive external noise is addressed. Noise radar uses random or pseudo-random waveform as a sounding signal. Classical correlation receiver used in noise radar is optimal for external noise with Gaussian distribution. If the external noise has distribution different than Gaussian, for example impulsive noise, the performance of the detection is degraded. In order to restore the sensitivity lost due to the impulsive noise, a robustification method is proposed. In the method, a nonlinear function is applied to the signal in order to remove the outliers. The method is verified on real-life signals.
Keywords
EN
Publisher

Year
Volume
119
Issue
4
Pages
467-472
Physical description
Dates
published
2011-04
Contributors
author
  • Institute of Electronic Systems, Warsaw University of Technology, Nowowiejska 15/19, 00-665 Warsaw, Poland
author
  • Institute of Electronic Systems, Warsaw University of Technology, Nowowiejska 15/19, 00-665 Warsaw, Poland
References
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  • 8. K. Kulpa, in: Proc. Int. Conf. on Radar, Toulouse (France), Ed. M. Lesturgie, SEE, Toulouse 2004, CD
  • 9. K. Kulpa, in: Proc. Int. Radar Symp. 2006, Cracow (Poland), Eds. K. Kulpa, M. Piotrkowski, Institute of Electronic Systems, Warsaw University of Technology, Warsaw 2006, p. 299
  • 10. S. Haykin, Adaptive Filter Theory, 3rd ed., Prentice Hall, New Jersey 1996
  • 11. M.A. Richards, Fundamentals of Radar Signal Processing, McGraw-Hill, New York 2005
  • 12. Z. Gajo, M. Malanowski, In Proc. SPIE 6937, 693734 (2007)
  • 13. K. Kulpa, Z. Gajo, M. Malanowski, IET Proc. Radar, Sonar and Navigation 2, 284 (2008)
  • 14. K. Kulpa, J. Misiurewicz, Z. Gajo, M. Malanowski, in: Proc. European Radar Conf. - EURAD, Munich (Germany), EuMA, London 2007, CD
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv119n402kz
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