Performance study of direction of arrival (DOA) estimation algorithms for linear array antenna
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 thes...
| Main Authors: | , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
2009
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/9895/ http://irep.iium.edu.my/9895/1/ICSPS2009-Singapore_%282%29_Rafiqul.pdf |
| Summary: | 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. |
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