Yingsong Li, Shengyuan Luo and Wenhua Yu (2021) “A Compact Tunable Triple Stop-Band Filter Based on Different Defected Microstrip Structures”, The Applied Computational Electromagnetics Society Journal (ACES), 33(07), pp. 752–757. Available at: https://journals.riverpublishers.com/index.php/ACES/article/view/9067 (Accessed: 2 July 2022).