DE ARAUJO, Humberto Xavier; SILVA, Mauricio W. B.; CASELLA, Ivan R. S.; CAMPOS, Antonio L. P. S.; CAPOVILLA, Carlos Eduardo. A C-Band Planar Metamaterial-Inspired Antenna Employing a Hexagonal Cell Periodic Structure. Journal of Communication and Information Systems, [S. l.], v. 33, n. 1, 2018. DOI: 10.14209/jcis.2018.4. Disponível em: https://jcis.sbrt.org.br/jcis/article/view/510. Acesso em: 22 jul. 2024.