Zhang, Z. .-G. ., Fan, Y. ., & Zhang, Y. .-H. . (2021). Compact 3-D Multilayer Substrate Integrated Circular and Elliptic Cavities (SICCs and SIECs) Dual-mode Filter with High Selectivity. Applied Computational Electromagnetics Society Journal (ACES), 28(04), 333–340. Retrieved from https://journals.riverpublishers.com/index.php/ACES/article/view/11623