Comparison of a Circular Patch Unit Cell Performance for Reflector Applications between Using FR4 and F4BMX220 Substrates at 3.5 GHz Frequency. Jurnal Elektronika dan Telekomunikasi, [S. l.], v. 23, n. 2, p. 91–98, 2023. DOI: 10.55981/jet.587. Disponível em: https://jurnalet.brin.go.id/jet/article/view/587. Acesso em: 9 jun. 2026.