Measurement of reception direction of deterministic signal against spatially correlated interferences with the use of the adaptive antenna array

Author

Bagdasarya, S.T. ; Tarshin, V.A. ; Vasilyev, V.A.

Author_Institution

Kharkov Mil. Univ., Ukraine

Volume

1

fYear

2003

fDate

9-12 Sept. 2003

Firstpage

381

Abstract

The variant creation of a measurer of reception direction of a signal against the spatially-correlated interference by the maximum likelihood with the use of the adaptive antenna, which simultaneously provides minimum values of the variance and biases, is given. The minimization of error is achieved without the automatic correction of the array radiation pattern after adaptive compensation of interference and without the increase of the variance of the biased estimate.

Keywords

adaptive antenna arrays; adaptive signal processing; antenna radiation patterns; array signal processing; correlation methods; direction-of-arrival estimation; interference (signal); maximum likelihood estimation; minimisation; receiving antennas; adaptive antenna array; array radiation pattern; deterministic signal; error minimization; maximum likelihood; reception direction; spatially correlated interferences; Adaptive arrays; Antenna arrays; Antenna measurements; Antenna radiation patterns; Current measurement; Directive antennas; Interference; Maximum likelihood detection; Maximum likelihood estimation; Radar tracking;

fLanguage

English

Publisher

ieee

Conference_Titel

Antenna Theory and Techniques, 2003. 4th International Conference on

Print_ISBN

0-7803-7881-4

Type

conf

DOI

10.1109/ICATT.2003.1239236

Filename

1239236