YING JIANG GUO; XIAO HONG TANG; KAI DA XU. Dual High-Selectivity Band-Notched Ultra-Wideband Filter with Improved Out-of-Band Rejection. Applied Computational Electromagnetics Society Journal (ACES), [S. l.], v. 31, n. 09, p. 1072–1078, 2021. Disponível em: https://journals.riverpublishers.com/index.php/ACES/article/view/9917. Acesso em: 3 may. 2026.