Trieu Van Diep, and Bui Thi Hang. “A Proposal for Design of 2 – 4 GHz Wideband Bandpass Filter Using Suspended Substrate Stripline for Passive Radar Systems”. Journal of Military Science and Technology 99, no. 99 (November 25, 2024): 35–43. Accessed December 5, 2024. https://online.jmst.info/index.php/jmst/article/view/1266.