Chen Liang, Yun Liu, Fanbin Tai. Compact Bandpass Filters Using Folded Quad-Mode Stub-Loaded Loop Resonators. ACES Journal [Internet]. 2020 Oct. 1 [cited 2024 Aug. 17];35(10):1217-21. Available from: https://journals.riverpublishers.com/index.php/ACES/article/view/7689