Design of Rectangular Patch Microstrip Antenna with Defected Ground Structure Method at 3.5 GHz Frequency for 5G Technology. Journal of Information Technology and Its Utilization, [S. l.], v. 6, n. 2, p. 79–85, 2023. DOI: 10.56873/jitu.6.2.5259. Disponível em: //jkd.komdigi.go.id/index.php/jitu/article/view/5259. Acesso em: 19 apr. 2025.