Abstract
Based on nonuniformly spaced L-shape array, a novel algorithm using ESPRIT and integer search is proposed to estimate the frequency, two-dimensional angles of arrival (2-D AOA) and polarizations of incoming multiple independent spatial narrow-band signals. The L-shape array is composed of crossed dipoles that are paralleled to the coordinate axis. Computer simulation confirms its availability.
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Wang, J., Wang, J. & Chen, T. Joint frequency, 2-D AOA and polarization estimation in broad-band. Sci China Ser F 44, 161–167 (2001). https://doi.org/10.1007/BF02714566
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DOI: https://doi.org/10.1007/BF02714566