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Adaptive spatial structure optimization algorithm based on polynomial approximation of sufficient statistic for a compensation radio system

Keywords:

S.I. Gusev – Ph. D. (Eng.), Associate Professor, Department of Radio Technical Devices, Ryazan State Radio Engineering University. E-mail: s.i.gusev@inbox.ru Yu.N. Parshin – Dr. Sc. (Eng.), Professor, Head of Department of Radio Technical Devices, Ryazan State Radio Engineering University. E-mail: Parshin.y.n@rsreu.ru


The paper solves the problem of optimizing radio system spatial structure based on the theory of optimal statistical estimates using sequential samples of observed data. For calculation of estimates maximum likelihood algorithm and quadratic approximation algorithm are proposed. Application areas of algorithms, that achieve minimum error variance are defined. An algorithm of joint estimation both information signal parameter and spatial structure of radio system is obtained.
References:

 

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  2. Sosulin JU.G., Kostrov V.V., Parshin JU.N. Ocenochno-korreljacionnaja obrabotka signalov i kompensacija pomekh. M.: Radiotekhnika. 2014. 632 s.
  3. Parshin JU.N., Lavrov A.M., Gusev S.I. Sintez robastnykh prostranstvennykh struktur radiosistem s ispolzovaniem reguljarizacii // Vestnik Rjazanskojj gosudarstvennojj radiotekhnicheskojj akademii. 2000. № 6. S. 11−14.
  4. Parshin JU.N., Gusev S.I. Vlijanie signalno-pomekhovojj situacii na optimalnuju prostranstvennuju strukturu antennojj sistemy // Vestnik Rjazanskojj gosudarstvennojj radiotekhnicheskojj akademii. 1998. № 4. S. 117−120.
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