ELLUSAMY, S. .; BALASUBRAMANIAN, R. . Sub-6 GHz Quad-Band Reconfigurable Antenna for 5G Cognitive Radio Applications. The Applied Computational Electromagnetics Society Journal (ACES), [S. l.], v. 36, n. 08, p. 1015–1025, 2021. Disponível em: https://journals.riverpublishers.com/index.php/ACES/article/view/11765. Acesso em: 2 may. 2024.