KAI-DA XU; FENGYU ZHANG. High Selectivity Bandpass Filter Using Three Pairs of Coupled Lines Loaded with Shorted Stubs. Applied Computational Electromagnetics Society Journal (ACES), [S. l.], v. 34, n. 03, p. 469–474, 2019. Disponível em: https://journals.riverpublishers.com/index.php/ACES/article/view/8571. Acesso em: 2 jun. 2026.