Ma H, Lu J, Li Y, Liu L, Wang J. Design of a Compact Wideband Balun Bandpass Filter with High Selectivity. ACES Journal [Internet]. 2021 Aug. 18 [cited 2024 Jul. 13];31(04):396-400. Available from: https://journals.riverpublishers.com/index.php/ACES/article/view/10153