Chuan Shao, Yang Li, Liang Wang, & Chen Jin. (2021). Compact Wideband Parallel-Coupled Microstrip Line Bandpass Filter with In-Line Structure. Applied Computational Electromagnetics Society Journal (ACES), 32(02), 153–157. Retrieved from https://journals.riverpublishers.com/index.php/ACES/article/view/9741