ZHOU, L. .; YIN, Y. .; HU, W. .; YANG, X. . Design and Realization of a Wideband Microstrip Filter Using Signal- Interaction Techniques. Applied Computational Electromagnetics Society Journal (ACES), [S. l.], v. 31, n. 05, p. 562–567, 2021. Disponível em: https://journals.riverpublishers.com/index.php/ACES/article/view/10121. Acesso em: 12 may. 2026.