TY - JOUR T1 - A High-Selectivity Bandpass Filter Using Dual-Mode Coupling Resonator JO - Journal of Microwaves, Optoelectronics and Electromagnetic Applications A1 - Duarte Júnior, José Garibaldi A1 - Oliveira, João Guilherme Domingos A1 - Silva Neto, Valdemir Praxedes da A1 - D’Assunção, Adaildo Gomes SN - 2179-1074 UL - 10.1590/2179-10742022v21i1254108 VL - 21 Y1 - 2022 PB - Brasil ER -