Analysis of beamforming algorithms for antijams

Author

Ahmad, Zainal ; Tahir, M. ; Ali, Imran

Author_Institution

Coll. of Commun. Eng., Chongqing Univ., Chongqing, China

fYear

2013

fDate

23-26 Sept. 2013

Firstpage

89

Lastpage

96

Abstract

Smart antennas are the key technology to suppress interferences and enhance the desired signal in strong interfering environment for satellites and GPS Signals. Smart/Adaptive arrays uses certain algorithms to process the incoming signal. A systematic comparison of the performance of different Adaptive Algorithms for beamforming for Smart Antenna System has been extensively studied in this research work including Least Mean Square (LMS) algorithm, Optimized-LMS algorithm and Recursive Least Squares (RLS).

Keywords

adaptive antenna arrays; array signal processing; interference suppression; jamming; least mean squares methods; ANTIJAMS; GPS signal; RLS algorithm; adaptive array; beamforming algorithm; interference suppression; least mean square algorithm; optimized-LMS algorithm; recursive least squares algorithm; satellites; smart antenna; Adaptive arrays; Array signal processing; Convergence; Interference; Least squares approximations; Signal to noise ratio; Adaptive Arrays; Antenna Arrays; Anti Jamming; Anti-Jamming; Array Signal Processing; LMS Algorithm;

fLanguage

English

Publisher

ieee

Conference_Titel

Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory (DIPED), 2013 XVIIIth International Seminar/Workshop on

Conference_Location

Lviv

ISSN

2165-3585

Print_ISBN

978-966-02-6765-7

Type

conf

Filename

6653839