Abdul-Niby, M., M. Farhat, M. Nahas, and Alomari Μ. Μ. “A Compact Tri-Band Bandpass Filter With High Out-of-Band Rejection”. Engineering, Technology & Applied Science Research 7, no. 4 (August 9, 2017): 1786–1790. Accessed July 18, 2024. https://etasr.com/index.php/ETASR/article/view/1209.