YUSOP, S. H.; MISRAN, N.; ISLAM, M. T.; ISMAIL, M. Y. Analysis of Concentric Split Ring Square Element for Broadband Reflectarray Antenna. International Journal of Integrated Engineering, [S. l.], v. 1, n. 3, 2009. Disponível em: https://penerbit.uthm.edu.my/ojs/index.php/ijie/article/view/100.. Acesso em: 2 may. 2024.