Sayidi, Muhammad, and Mudrik Alaydrus. 2017. “Designing of Hairpin-Line Band Pass Filters for DCS, UMTS and LTE-Systems”. InComTech : Jurnal Telekomunikasi Dan Komputer 6 (3). Jakarta, Indonesia:239-53. https://doi.org/10.22441/incomtech.v6i3.1158.