doi: 10.7763/IJFCC.2013.V2.246
Comparison of Direction of Arrival (DOA) Estimation Techniques for Closely Spaced Targets
Nauman Anwar Baig
,
Mohammad Bilal Malik
- Department of Electrical Engineering, College of E&ME, National University of Sciences and Technology, Islamabad, Pakistan
Abstract
This paper deals with different beamformingtechniques for DOA estimation. High resolution techniquessuch as Multiple Signal Classification (MUSIC) and Estimationof Signal Parameters via Rotational Invariance Techniques(ESPRIT) which are subspace based techniques are alsodiscussed. Finally, further resolution improvement is achievedthrough the use of directional sensors. The computationalcomplexities of beamforming techniques are also compared.
Keywords
- Beamforming
- computations
- direction-of-arrival
- multiple
- radar
- resolution
How to Cite
Nauman Anwar Baig and Mohammad Bilal Malik, "Comparison of Direction of Arrival (DOA) Estimation Techniques for Closely Spaced Targets," International Journal of Future Computer and Communication, vol. 2, no. 6, pp. 654-659, 2013. https://doi.org/ 10.7763/IJFCC.2013.V2.246
Copyright & License
Copyright © 2013 by the authors. This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (CC BY 4.0).