Performance study of direction of arrival (DOA) estimation algorithms for linear array antenna

Islam, Md. Rafiqul and Adam, Ibrahim A. H. (2009) Performance study of direction of arrival (DOA) estimation algorithms for linear array antenna. In: 2009 International Conference on Signal Processing Systems (ICSPS 2009), 15 - 17 May 2009, Singapore.

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Abstract

This paper presents the performance analysis of five direction of arrival estimation algorithms namely Bartlett, Minimum Variance Distortionless Response (MVDR), Linear Prediction and MUSIC DOA Estimates. We present the description, comparison and the performance and resolution analyses of these algorithms. Sensitivity to various perturbations and the effect of parameters related to the design of the sensor array itself such as the number of array elements and their spacing are also investigated. The analysis is based on linear array antenna and the calculation of the pseudospectra function of the estimation algorithms. Matlab is used for simulating the algorithms.

Item Type:	Conference or Workshop Item (Full Paper)
Additional Information:	3802/9895
Uncontrolled Keywords:	direction of arrival algorithms; linear array antenna; pseudospectra solutions.
Subjects:	Q Science > QA Mathematics > QA75 Electronic computers. Computer science T Technology > T Technology (General) T Technology > T Technology (General) > T10.5 Communication of technical information
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering > Department of Electrical and Computer Engineering
Depositing User:	Dr. Md. Rafiqul Islam
Date Deposited:	20 Mar 2012 12:14
Last Modified:	20 Apr 2012 08:19
URI:	http://irep.iium.edu.my/id/eprint/9895

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