SEGUI CAMACHO, Frank; MARANTE RIZO, Francisco. Double band radiation system with circular polarization. Revista Tecnológica - ESPOL, Guayaqui, EC, v. 34, n. 2, p. 64–84, 2022. DOI: 10.37815/rte.v34n2.876. Disponível em: https://rte.espol.edu.ec/index.php/tecnologica/article/view/876. Acesso em: 5 nov. 2025.