Rights managed by Taylor & FrancisPoyatos Martínez, D.Escot Bocanegra, D.González Santamaría, I.Sáez de Adana, F.Cátedra, M. F.2022-09-262022-09-262012-04-03Journal of Electromagnetic Waves and Applications 22(16): 2251-22581569-3937https://www.tandfonline.com/doi/abs/10.1163/156939308787522528http://hdl.handle.net/20.500.12666/807A heuristic solver such as particle swarm optimization (PSO) is used for single snapshot direction of arrival (DOA) estimation of a set of signals impinging on a uniform linear array (ULA). A performance analysis for infinite signal-to-noise ratio (SNR) shows the validity of this approach and an example using signal and ULA parameters from a more realistic DOA problem is also included.enginfo:eu-repo/semantics/article10.1163/156939308787522528info:eu-repo/semantics/restrictedAccess