Gonzaga dos Santos M, Rodrigues da Costa L, Moaco Guerreiro I, Athley F. AoA Estimation in Dual-Polarization Virtual Sub-Arrays for Analog Beam Refinement. Journal of Communication and Information Systems [Internet]. 2025 Nov. 28 [cited 2025 Dec. 14];40(1):92-6. Available from: https://jcis.sbrt.org.br/jcis/article/view/932