RAO, B. V. .; PANDA , S. .; SURI, J. . Design and Characterization of Microstrip Patch Antenna Using Octagonal EBG Periodic Structures. Helix - The Scientific Explorer | Peer Reviewed Bimonthly International Journal, [S. l.], v. 11, n. 6, p. 1-8, 2021. Disponível em: https://helixscientific.pub/index.php/home/article/view/376. Acesso em: 5 may. 2024.