ADINEHVAND, A. .; LOTFI, A. . Compact Lowpass Filter with Wide Stop-Band using Open Stubs-Loaded Spiral Microstrip Resonant Cell. Applied Computational Electromagnetics Society Journal (ACES), [S. l.], v. 28, n. 01, p. 27–34, 2021. Disponível em: https://journals.riverpublishers.com/index.php/ACES/article/view/11697. Acesso em: 13 may. 2026.