350 rub
Journal Electromagnetic Waves and Electronic Systems №7 for 2018 г.
Article in number:
The algorithm of detection and estimation of angular position signals in multichannel radar in overview mode
Type of article: scientific article
DOI: 10.18127/j15604128-201807-09
UDC: 621.396.96
Authors:

E.V. Silyakov – Ph.D.(Eng.), Associate Professor, Saint-Petersburg State University of Aerospace Instrumentation E-mail: evgeniy.silyakov@gmail.com

N.V. Povarenkin – Ph.D.(Eng.), Associate Professor, Head of Department, 

Saint-Petersburg State University of Aerospace Instrumentation E-mail: povarenkin.nv@guap.ru

Abstract:

Adaptive algorithms for detecting and measuring the angular position of the received signals against the background of spatially correlated noise in multichannel radar are Considered. The previously studied algorithms contain a number of operations, in particular the operation of weight summation by correlation feedbacks, which increases the volume of computational operations.

Pages: 52-56
References
  1. Shirman Ya.D., Manzhos V.N. Teoriya i texnika obrabotki radiolokaczionnoj informaczii na fone pomex. M.: Radio i svyaz'. 1981. 416 s.
  2. Zhuravlev A.K., Xlebnikov V.A., Rodimov A.P. i dr. Adaptivny'e radiotexnicheskie sistemy' s antenny'mi reshetkami. L.: Izd-vo LGU. 1991. 544 s.
  3. Monzingo R.A., Miller T.U. Adaptivny'e antenny'e reshetki: Per. s angl. M.: Radio i svyaz'. 1986. 448 s.
  4. Repin V.G., Tartakovskij G.P. Statisticheskij sintez pri apriornoj neopredelennosti i adaptacziya informaczionny'x sistem. M.: Sov. radio. 1977. 432 c.
  5. Silyakov V.A., Silyakov E.V., Nevejkin M.E. Obrabotka signalov na fone shumov s neizvestnoj intensivnost'yu v obzorny'x radiolokatorax // Trudy' XI Mezhdunar. NTK «Radiolokacziya, navigacziya, svyaz'». Voronezh. 2005. T. 3. S. 1799−1805.
  6. Xiao Y., Cui G., Yi W., Kong L., Yang J. «Adaptive detection and estimation for an unknown occurring interval signal in correlated Gaussian noise» // Signal Processing, Elsevier Science Publishing Company, Inc. 2015. V. 108. P. 440−450.
  7. Richards M.A. Fundamentals of Radar Signal Processing. Tata McGraw-Hill, Education, New York. NY 2005. 513 p.
  8. Gini F., Montanari M., Verrazzani L. Maximum likelihood, ESPRIT, and periodogram frequency estimation of radar signals in K-distributed clutter // Signal Process. 2000. P. 1115−1126.
  9. Ryabov I.V., Tolmachev S.V., Turi J. A direct digital synthesize of compound wideband signals // New Jersey: John Wiley & Sons, Inc. 2003. 453 p.
  10. Petrov S.V. Sintez i analiz algoritma oczenivaniya chisla stoxasticheskix signalov v sistemax s mnogoe'lementnoj antennoj reshetkoj // Radiotexnika. 2015. № 9. S. 15−22
Date of receipt: 8 октября 2018 г.