Analisa Dimensi Antena Microstrip Patch Lingkaran Front Parasitic Substrate untuk Roket Uji Muatan pada Frekuensi 430-438 MHz. EPSILON: Journal of Electrical Engineering and Information Technology, [S. l.], v. 18, n. 2, p. 50–55, 2020. Disponível em: https://epsilon.unjani.ac.id/epsilon/article/view/21. Acesso em: 19 apr. 2026.