Title :
Music and LMS algorithms for a smart antenna system
Author :
Rani, Sangeeta ; Subbaiah, P.V. ; Reddy, K.C.
Author_Institution :
Dept of ECE, DMS SVH Coll. of Eng., Machilipatnam
Abstract :
This paper presents direction-of-arrival estimation and adaptive beamforming for smart antenna systems. DOA estimation is based on the MUSIC algorithm for identifying the direction of the source signals incident on the sensor array comprising the smart antenna system. Adaptive beamforming achieved using the LMS algorithm for directing the main beam towards the desired source signals and generating deep nulls in the directions of interfering signals.
Keywords :
adaptive antenna arrays; array signal processing; least mean squares methods; signal classification; LMS algorithm; MUSIC algorithm; adaptive beamforming; direction-of-arrival estimation; sensor array; smart antenna system; DOA estimation; LMS; MUSIC algorithm; Smart antenna; adaptive beamforming;
Conference_Titel :
Information and Communication Technology in Electrical Sciences (ICTES 2007), 2007. ICTES. IET-UK International Conference on
Conference_Location :
Tamil Nadu
