Comparison of Direction of Arrival (DOA) Estimation Techniques for Closely Spaced Targets

Comparison of Direction of Arrival (DOA) Estimation Techniques for Closely Spaced Targets

This paper deals with different beamforming techniques for DOA estimation. High resolution techniques such as Multiple Signal Classification (MUSIC) and Estimation of Signal Parameters via Rotational Invariance Techniques (ESPRIT) which are subspace based techniques are also discussed. Finally, furt...

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Veröffentlicht in:International Journal of Future Computer and Communication 2013-12, Vol.2 (6), p.654-659
Hauptverfasser: Anwar Baig, Nauman, Bilal Malik, Mohammad
Format: Artikel
Sprache:eng
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Zusammenfassung:This paper deals with different beamforming techniques for DOA estimation. High resolution techniques such as Multiple Signal Classification (MUSIC) and Estimation of Signal Parameters via Rotational Invariance Techniques (ESPRIT) which are subspace based techniques are also discussed. Finally, further resolution improvement is achieved through the use of directional sensors. The computational complexities of beamforming techniques are also compared.
ISSN:2010-3751
DOI:10.7763/IJFCC.2013.V2.246