Recognition of mobile ground-based radar facilities for time-frequency distributions of the backscattered signal

A.V. Totsky; V.I. Marchuk; V.V. Voronin

Recognition of mobile ground-based radar facilities for time-frequency distributions of the backscattered signal

A.V. Totsky¹, V.I. Marchuk², V.V. Voronin³

research article Pages: 23-30

¹ д.т.н., профессор, кафедра «Прием, передача и обработка сигналов», Национальный аэрокосмический университет им. Н.Е. Жуковского «ХАИ» (Украина)
² д.т.н., профессор, кафедра «Радиоэлектронные системы», Донской государственный технический университет (г. Шахты)
³ студент, кафедра «Радиоэлектронные системы», Донской государственный технический университет (г. Шахты)

Keywords: bispectrum time-frequency distribution informative sign of recognition

Abstract

The problem of recognition and classification of mobile ground-based radar facilities using classifications provided from the time-frequency distributions of non-stationary signal backscatter. The results of experimental studies carried out on homodyne radar continuous-wave millimeter-wave band. A comparative analysis of the performance of automatic recognition of radar images of several feature selection methods of classification of objects using various methods of decision-making. The advantages of processing radar measurements using the bispectral estimation with instantaneous Doppler frequency changes in observation.

How to cite

Тоцкий А.В., Марчук В.И., Воронин В.В. Распознавание подвижных наземных радиолокационных объектов по частотно-временным распределениям сигналов обратного рассеяния // Успехи современной радиоэлектроники. 2013. № 5. С. 23–30.

References

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Totsky A.V., Kurbatov I.V., Khlopov G.I., Khomenko S.I., Morozov V.Ye., Astola J.T., Egiazarian K.O. Time-frequency analysis of radar backscattered signals using phase coupled frequencies extracted from time-varying bispectrum estimates // Proc. 16th Intern. Conf. Microwaves, Radar and Wireless Communications MIKON-2006. May 22-26, 2006. Poland, Krakow. V. I. P. 203-206.
Astola J.T., Egiazarian K.O., Khlopov G.I., Khomenko S.I., Kurbatov I.V., Morozov V.Ye., Tepliuk A.L., Totsky A.V. Time-frequency analysis of ground surveillance Doppler radar echo signals by using short-time cross-bispectrum estimates // Proc. of International Radar Symposium IRS 2007. September 5-7. 2007. Cologne, Germany. P. 805-808.
Astola J.T., Egiazarian K.O., Khlopov G.I., Khomenko S.I., Kurbatov I.V., Morozov V.Ye., Totsky A.V. Application of bispectrum estimation for time-frequency analysis of ground surveillance Doppler radar echo signals // IEEE Transactions on Instrumentation and Measurement. 2008. V. 57. P. 1949-1957.
Khlopov G.I., Khomenko S.I., Molchanov P.A., Morozov V.Ye., Tepliuk A.L., Totsky A.V. Comparative analysis of spectrum and bispectrum estimations of coherent millimeter radar signals scattered by vegetation and precipitation // Proc. of Intern. Radar Symposium IRS 2008. Wroclaw, Poland. May 21-23. 2008. P. 1-4.
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Cohen L. Time-frequency distributions-a review // Proceedings of the IEEE. 1989. V. 77. P. 941-981.
Boashash B. Estimating and interpreting the instantaneousfrequency of a signal. Part 1: Fundamentals // Proceedings of the IEEE. 1992. V. 80. P. 520-538.
Ville J. Théorie et applications de la notion de signal analytique // Cables et Transmission. 1948. V. 2. P. 61-74.
Gerr N.L. Introducing a third-order Wigner distribution // Proceedings of the IEEE. 1988. V. 76. P. 290-292.
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[1] Bilik I., Tabrikian J. Radar target classification using Doppler signatures of human locomotion models // IEEE Trans. Aerospace and Electronic Systems. 2007. V. 43. № 4. P. 1510-1522.

[2] Van Dorp P., Groen F.C.A. Feature-based human motion parameter estimation with radar // IET Radar, Sonar, and Navigation. 2008. V. 2. № 2. P. 135-145.

[3] Chen V.C. Doppler signatures of radar backscattering from objects with micro-motions // IET Signal Processing. 2008. V. 2. № 3. P. 291-300.

[4] Geisheimer J.L., Marshall W.S., Greneker E.A. Continuous-wave radar for gait analysis // 35^th IEEE Asilomar Conference on Signal, Systems and Computers. 2001. V. 1. P. 834-838.

[5] Totsky A.V., Kurbatov I.V., Khlopov G.I., Khomenko S.I., Morozov V.Ye., Astola J.T., Egiazarian K.O. Time-frequency analysis of radar backscattered signals using phase coupled frequencies extracted from time-varying bispectrum estimates // Proc. 16th Intern. Conf. Microwaves, Radar and Wireless Communications MIKON-2006. May 22-26, 2006. Poland, Krakow. V. I. P. 203-206.

[6] Astola J.T., Egiazarian K.O., Khlopov G.I., Khomenko S.I., Kurbatov I.V., Morozov V.Ye., Tepliuk A.L., Totsky A.V. Time-frequency analysis of ground surveillance Doppler radar echo signals by using short-time cross-bispectrum estimates // Proc. of International Radar Symposium IRS 2007. September 5-7. 2007. Cologne, Germany. P. 805-808.

[7] Astola J.T., Egiazarian K.O., Khlopov G.I., Khomenko S.I., Kurbatov I.V., Morozov V.Ye., Totsky A.V. Application of bispectrum estimation for time-frequency analysis of ground surveillance Doppler radar echo signals // IEEE Transactions on Instrumentation and Measurement. 2008. V. 57. P. 1949-1957.

[8] Khlopov G.I., Khomenko S.I., Molchanov P.A., Morozov V.Ye., Tepliuk A.L., Totsky A.V. Comparative analysis of spectrum and bispectrum estimations of coherent millimeter radar signals scattered by vegetation and precipitation // Proc. of Intern. Radar Symposium IRS 2008. Wroclaw, Poland. May 21-23. 2008. P. 1-4.

[9] Gabor D. Theory of communication // Journal of IEE (London). 1946. V. 93. P. 429-457.

[10] Cohen L. Time-frequency distributions-a review // Proceedings of the IEEE. 1989. V. 77. P. 941-981.

[11] Boashash B. Estimating and interpreting the instantaneousfrequency of a signal. Part 1: Fundamentals // Proceedings of the IEEE. 1992. V. 80. P. 520-538.

[12] Ville J. Théorie et applications de la notion de signal analytique // Cables et Transmission. 1948. V. 2. P. 61-74.

[13] Gerr N.L. Introducing a third-order Wigner distribution // Proceedings of the IEEE. 1988. V. 76. P. 290-292.

[14] Huang X. Spoken language processing: a guide to theory, algorithm, and system development. Prentice-Hall. New Jersey. 2001.

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