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eess.SP2020
Study of Four-Dimensional DOA and Polarisation Estimation with Crossed-dipole and Tripole Arrays
Xiang Lan, Wei Liu, Henry Y. T. Ngan
Electromagnetic (EM) vector sensor arrays can track both the polarisation and direction of arrival (DOA) of the impinging signals. For linear crossed-dipole arrays, as shown by our…
eess.SP2020
An Improved DOA Estimation Method for a Mixture of Circular and Non-Circular Signals Based on Sparse Arrays
Jingjing Cai, Wei Liu, Ru Zong +1
Sparse arrays have attracted a lot of interests recently for their capability of providing more degrees of freedom than traditional uniform linear arrays. For a mixture of circular…