Combining target detection against the background of jamming signals and jamming signal DOA estimation

Author

Lekhovytskiy, D.I. ; Atamanskiy, D.V. ; Riabukha, V.P. ; Rachkov, D.S. ; Semeniaka, A.V.

Author_Institution

Kharkiv Nat. Univ. of Radio Electron., Kharkiv, Ukraine

fYear

2015

fDate

21-24 April 2015

Firstpage

1

Lastpage

5

Abstract

In this paper we consider joint spatial processing systems for radars with phased antenna array. They combine the target detection against background of interfering signals and direction-of-arrival (DOA) estimation of their sources. We give an example of such processing system based on common adaptive lattice filters (ALF) and quantitatively assess its efficiency in radars with planar antenna array while accounting for a variety of decorrelation factors.

Keywords

adaptive filters; antenna phased arrays; decorrelation; direction-of-arrival estimation; jamming; lattice filters; object detection; planar antenna arrays; radar interference; ALF; adaptive lattice filters; decorrelation factors; direction-of-arrival estimation; jamming signal DOA estimation; phased antenna array; planar antenna array; radars joint spatial processing systems; target detection; Arrays; Direction-of-arrival estimation; Estimation; Jamming; Joints; Object detection; Signal resolution; “superresolving” DOA estimation; adaptive lattice filter; adaptive pattern; jamming sources; planar antenna array; spatial processing;

fLanguage

English

Publisher

ieee

Conference_Titel

Antenna Theory and Techniques (ICATT), 2015 International Conference on

Conference_Location

Kharkiv

Print_ISBN

978-1-4799-8556-2

Type

conf

DOI

10.1109/ICATT.2015.7136777

Filename

7136777