1.
Le Trong H, Tran Trong T, Hoang Van D. A design approach for compact ultra-wideband bandpass filter based on hybrid microstrip coplanar waveguide resonators. J. Mil. Sci. Technol. [Internet]. 2021 Aug. 1 [cited 2026 Nov. 13];(RD):169-74. Available from: https://jmst.mod.gov.vn/index.php/jmst/article/view/2367