Journal Achievements of Modern Radioelectronics №2 for 2018 г.
Article in number:
Experimental researches results of clutter properties and characteristics in impulse radars
Type of article: scientific article
UDC: 621.396.96
Authors:

B.М. Vovshin – Dr.Sc. (Eng.), Head of Department, Design Bureau of JSC «RPC «Lianozovo Electromechanical Plant»; Professor, Moscow Technical University (MIREA) E-mail: boris@eleron.net

I.S. Vylegzhanin – Ph.D. (Phys.-Math.), Chief Engineer, Design Bureau of JSC «RPC «Lianozovo Electromechanical Plant» E-mail: isv1980@yandex.ru

А.N. Korneev – Head of Sector, Design Bureau of JSC «RPC «Lianozovo Electromechanical Plant» E-mail: akorneev@lemz.ru

V.V. Lavrukevich – Ph.D. (Eng.), Leading Engineer, Design Bureau of JSC «RPC «Lianozovo Electromechanical Plant» E-mail: lvv.0xff@gmail.com

А.А. Pushkov – Ph.D. (Eng.), Senior Research Scientist, Design Bureau of JSC «RPC «Lianozovo Electromechanical Plant» E-mail: minipooh@yandex.ru

 

Abstract:

Experimental researches results of reflections from clutter in different wave ranges, which were conducted on Doppler meteorological radar, are viewed in this article. According to estimates of the intensity of clutter, their classification based on the nature of the origin was suggested. The errors of the reconstruction of the real spectrum of clutter’s fluctuations with a limited amount of input data were analyzed. Benefits of «superresolving» Capone method over the classical DFT-spectral analysis were demonstrated.

Pages: 51
References
  1. Vovshin B.M., Vylegzhanin I.S., Efremov V.S., Lavrukevich V.V., Sedletskij R.M. Polyarizatsionnyj doplerovskij meteorologicheskij radiolokator S–diapazona so szhatiem impul'sov // Zhurnal radioe'lektroniki. RAN. 2009. № 10. S. 21–29.
  2. Efremov V.S., Vylegzhanin I.S., Vovshin B.M. The New Generation of Russian C–band Meteorological Radars Technical Features, Operation Modes and  Algorithms // Proc. on «IRS – 2011». P. 239–245.
  3. Poleznaya model' RU№121942 klass MPK G0/S/3/05.2014. Doplerovskij meteorologicheskij radiolokator «DMRL-S» / Benderskij G.P., Vovshin B.M., Vylegzhanin I.S., Efremov V.S., Korneev A.N.
  4. Vovshin B.M., Vylegzhanin I.S., Korneev A.N., Pushkov A.A. Perspektivnye doplerovskie meteorologicheskie radiolokatory so szhatiem shirokopolosnykh signalov // Trudy VKA im A.F. Mozhajskogo. 2016. V. 653. S. 141–145.
  5. Fel'dman Yu.I., Gidaspov Yu.B., Gomzin V.N. Soprovozhdenie dvizhushchikhsya tselej. M.: Sov. radio. 1978.
  6. Doviak R., Zrnich D. Doplerovskie meteoradilokatory i meteorologicheskie nablyudeniya. L.: Gidrometeoizdat. 1988.
  7. Vovshin B.M., Vylegzhanin I.S., Efremov V.S., Lavrukevich V.V., Sedletskij R.M. Ispol'zovanie slozhnykh zondiruyushchikh signalov s tsifrovym formirovaniem dlya doplerovskikh meteorologicheskikh radiolokatorov // Tsifrovaya obrabotka signalov. Rossijskij nauch.–tekhnich. zhurnal. 2009. № 2. S. 65–74.
  8. Lavrukevich V.V., Pushkov A.A., Sedletsky R.M., Vovshin B.M. The theory and Practice of Application Pseudo Random Signals I Doppler Meteoradars // Proc. on «IRS – 2011». 2011. № 9. P. 267–273.
  9. Efremov V., Sedletsky R., Vilegzhanin I. Electro–magnetic Compability of The Meteoradars // Proc. on «IRS - 2015». V. I. P.259–265.
  10. Dzhenkins R., Vatts D. Spektral'nyj analiz i ego prilozheniya / Per. s angl. M: Mir. 1972. T. 2.
  11. Stoica P., Moses R. Introduction to Spectral Analysis., NI. Preutice Hall, Upper Saddle River. 1997.
  12. Lekhovitskij D.I., Kirillov I.G. Modelirovanie passivnykh pomekh impul'snym RLS na osnove protsessov proizvol'nogo poryadka // Sistemy obrabotki informatsii. Sb. nauch. statej. 2008. V. 3 (70). S. 90–101.
  13. Burg I.P. Mahimum Entropy Spectral Analysis // Proc on 37th Meeting of the Society of Exploration Geophysicist Oklahoma City. Okla. Oct. 1967.
  14. Lavrukevich V., Lechovitsky D., Pushkov A., Vovshin B. Estimation of Energy, Spectral and Polametric Characteristics of Meteorological Echoes «in DMRLC» // Proc. on IRS-2013. P. 267–273.
  15. Vovshin B.M., Vylegzhanin I.S., Efremov V.S. Lavrukevich V.V., Pushkov A.A. Pervye rezul'taty operativnykh doplerovskikh i polyarizatsionnykh izmerenij kharakteristik meteoobrazovanij v «DMRL–S» // Sb. statej II Vserossijskoj NTK «Problemy voennoj geofiziki i sostoyaniya prirodnoj sredy». VKA im. Mozhajskogo A.F. 2012. T. 1. S. 370–379.
  16. Marpl-ml. S.L. Tsifrovoj spektral'nyj analiz i ego prilozheniya. M.: Mir. 1990.
  17. Kej S.M., Marpl-ml S.L. Sovremennye metody spektral'nogo analiza TIIE'R. 1981. T. 69. № 11. S. 5–51.
  18. Lekhovitskij D.I., Zhuga G.A., Vovshin B.M., Lavrukevich V.V. Izvlechenie meteoinformatsii na osnove spektral'nogo i korellyatsionnogo analiza otrazhenij impul'snykh doplerovskikh meteorologicheskikh RLS // Prikladnaya radioe'lektronika. 2007. T. 6. № 3. S. 21–40.
  19. Vovshin B.M., Lavrukevich V.V., Semenyaka A.V. Issledovaniya spektrov meteoobrazovanij parametricheskimi metodami spektral'nogo analiza // Sb. trudov VI Mezhdunar. radioe'lektronnogo foruma «MRF-2011». Khar'kov. T. 1. S. 61–64.
  20. Lekhovitskij D.I., Flekser P.M., Polishko S.V. Izvlechenie meteoinformatsii na osnove spektral'nogo i korrelyatsionnogo analiza otrazhenij v impul'snykh  doplerovskikh meteorologicheskikh RLS // Prikladnaya radioe'lektronika. 2007. T. 6. № 4. S. 491–510.
  21. Capon J. High Resolution Frequency – Wave Number Spectrum Analysis. Pric. // IEEE. 1969. № 1. P. 1408–1418.
  22. Geibrie'l U. Spektral'nyj analiz i metody sverkhrazresheniya s ispol'zovaniem adaptivnykh antennykh reshetok // TIIE'R. 1980. № 6.
  23. Reed I.S., Malett J.D., Brennan L.E. Rapid Convergence Rate in Adaptive Arrays // IEEE Transactions on Aerospace Electronics Systems. November 1974. № 10. P. 853–863.
Date of receipt: 12 декабря 2017 г.