Gain Enhancement of Double-Slot Vivaldi Antenna using Corrugated Edges and Semicircle Director for Microwave Imaging Application. Jurnal Elektronika dan Telekomunikasi, [S. l.], v. 21, n. 2, p. 85–90, 2021. DOI: 10.14203/jet.v21.85-90. Disponível em: https://jurnalet.brin.go.id/jet/article/view/430. Acesso em: 9 jun. 2026.