A Clutter Reduction Algorithm in Non-Coherent LFM CW Radars

Authors

  • Hovhannes R. Avagyan Institute of Radiophysics and Electronics of NAS of RA

Keywords:

algorithm, clutter reduction, FMCW radar, moving target indication

Abstract

The algorithm of clutter reduction in LFM CW radars is presented. Similarities in sequential measurements are formalized via the introduced identification function. The ensemble averaging allows significantly to simplify the moving target identification.

References

I. Komarov and S. Smolskiy, “Fundamentals of short-range FM radar”, Artech House Radar Library, pp. 289, 2003.

W. Wang, J. Cai and Y. Yang, “A novel method to identify multi-target by transformable periods LFM waveform”, Proc. of International Conference on Communications, Circuits and Systems, vol. 2, pp. 744-747, 2005.

A. Muzhikyan, A. Hakhoumian, S. Martirosyan, V. Nikoghosyan, N. Poghosyan, T. Poghosyan, K. Rustamyan, and T. Zakaryan, “Short-range Ku-Band Hybrid-Mode CW-LFM Radar”, Proc. of 11-th International Radar Symposium IRS, Vilnius, Lithuania , pp.1-3, 2010.

A. Hakhoumian, S. Martirosyan, A. Muzhikyan, V. Nikoghosyan, N. Poghosyan, T. Poghosyan, K. Rustamyan and T. Zakaryan, “Light-Weight Short-Range Ku-Band CW-LFM Radar,” Proc. of International Conference “The Technique of Microwave and THz Waves and its Application in Biomedical and Radar Technologies and in Remote Sensing”, pp. 87-90, (IRPhE'2010), 2010.

C. C. Duarte, B. P. Dorta Naranjo, A. A. Lopez and A. B. del Campo, “CWLFM Radar for ship detection and identification,” IEEE Aerospace and Electronic Systems Magazine, vol. 22, no. 2, pp. 22-26, 2007.

B. Sklar, “Rayleigh fading channels in mobile digital communication systems. Part I: Characterization” , IEEE Communications Magazine, vol. 35, no. 9, pp. 136-146, 1997.

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Published

2021-12-10

How to Cite

Avagyan, H. R. (2021). A Clutter Reduction Algorithm in Non-Coherent LFM CW Radars. Mathematical Problems of Computer Science, 39, 66–71. Retrieved from http://mpcs.sci.am/index.php/mpcs/article/view/385