Eigenanalysis for interference cancellation with minimum redundancy array structure

Author

Bar-Ness, Yeheskel ; Panayirci, Erdal ; Chen, Wan-Ling

Author_Institution

New Jersey Inst. of Technol., Newark, NJ, USA

fYear

1992

fDate

7-9 Oct 1992

Firstpage

243

Lastpage

246

Abstract

This paper extends earlier results (IEEE Trans. vol.ASSP-39 no.1, p.76-84, Jan. 1991) to adaptive arrays for interference cancellation based on different array geometry termed `minimum redundancy array´ (MRA). An efficient solution is presented for the minimum noise variance optimization problem, and explicit analytical solutions are derived for the eigenanalysis canceler corresponding to the optimal weight vector and the system output noise variance with MRA and Uniform Regular Array structures. A performance evaluation is carried out

Keywords

antenna phased arrays; array signal processing; eigenvalues and eigenfunctions; interference suppression; redundancy; IEEE Trans.; Uniform Regular Array; eigenanalysis canceler; interference cancellation; minimum noise variance; minimum redundancy array; optimal weight vector; performance evaluation; system output noise variance; Adaptive arrays; Contracts; Geometry; Interference cancellation; Jamming; Narrowband; Noise cancellation; Paper technology; Signal resolution; Space technology;

fLanguage

English

Publisher

ieee

Conference_Titel

Statistical Signal and Array Processing, 1992. Conference Proceedings., IEEE Sixth SP Workshop on

Conference_Location

Victoria, BC

Print_ISBN

0-7803-0508-6

Type

conf

DOI

10.1109/SSAP.1992.246804

Filename

246804