Non-recurrent signal parameter estimation and optimization of spatial structure based on sequential samples

Author

Gusev, S.I. ; Parshin, Yu.N.

Author_Institution

Dept. of Radio Eng. Devices, Ryazan State Radio Eng. Univ., Ryazan, Russia

fYear

2015

fDate

21-23 May 2015

Firstpage

1

Lastpage

4

Abstract

The paper investigates spatial signal processing using antenna arrays. Main attention is paid to the optimization of spatial structure of antenna array to improve noise immunity and estimation accuracy of information parameters. Non-recurrent algorithm of spatial structure optimization with sequential samples is proposed. On the basis of statistical approximation the optimal spatial structure is estimated and the variance of the estimation error is defined.

Keywords

antenna arrays; optimisation; sequential estimation; signal sampling; statistical analysis; antenna array; information parameter estimation; noise immunity improvement; nonrecurrent signal parameter estimation; sequential sample; spatial signal processing; spatial structure optimization; statistical approximation; Antenna arrays; Approximation algorithms; Approximation methods; Maximum likelihood estimation; Optimization; antenna arrays; likelihood ratio; optimization; spatial structure;

fLanguage

English

Publisher

ieee

Conference_Titel

Control and Communications (SIBCON), 2015 International Siberian Conference on

Conference_Location

Omsk

Print_ISBN

978-1-4799-7102-2

Type

conf

DOI

10.1109/SIBCON.2015.7147171

Filename

7147171