Smart antenna array analysis using LMS algorithm

Author

Kawitkar, R.S. ; Wakde, D.G.

Author_Institution

Dept. of Electron. Eng., S.S.G.M. Coll. of Eng., India

Volume

1

fYear

2005

Firstpage

370

Abstract

Smart/adaptive array antenna can track the unknown interference signal in real time automatically, that is it can direct antenna pattern with s towards the interference and offer gain to the required signal to ensure the required signal reception, so output SINR (signal to interference and noise ratio) is improved. There is a growing need for the development of efficient algorithms for real-time optimization. Various algorithms can be applied for digital signal processors (DSP), which differ in their complexity, convergence and so on. In this paper LMS algorithm for smart antenna array is proposed.

Keywords

adaptive antenna arrays; antenna radiation patterns; electromagnetic interference; least mean squares methods; DSP; LMS algorithm; digital signal processors; direct antenna pattern; interference signal tracking; real-time optimization; signal reception; signal to interference and noise ratio; smart-adaptive array antenna analysis; Adaptive arrays; Algorithm design and analysis; Antenna arrays; Convergence; Digital signal processing; Digital signal processors; Interference; Least squares approximation; Signal processing algorithms; Signal to noise ratio; Adaptive array antennal; Algorithm; Beamforming; Smart Antenna;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, 2005. MAPE 2005. IEEE International Symposium on

Print_ISBN

0-7803-9128-4

Type

conf

DOI

10.1109/MAPE.2005.1617926

Filename

1617926