In this letter, the problem of estimating the directions of arrival (DOAs) of coherent electromagnetic waves impinging upon a uniform linear array (ULA) is considered. In particular, an efficient DOA estimation approach based on the support vector regression is assessed using experimental measurements. Moreover, the obtained results are compared with those yielded by the multiple signal classification (MUSIC) algorithm.
A. Randazzo et al., "Direction of Arrival Estimation Based on Support Vector Regression: Experimental Validation and Comparison with MUSIC," IEEE Antennas and Wireless Propagation Letters, Institute of Electrical and Electronics Engineers (IEEE), Jan 2007.
The definitive version is available at http://dx.doi.org/10.1109/LAWP.2007.903491
Electrical and Computer Engineering
Keywords and Phrases
Directions of Arrival (DOAs); Support Vector Machines (SVMs)/Regression; Uniform Linear Array (ULA)
Article - Journal
© 2007 Institute of Electrical and Electronics Engineers (IEEE), All rights reserved.