QUYEN, Nguyen Xuan; 						QUANG, Vu Dang.
 An 550-650 MHz Digitally-Tunable Bandpass Filter: Design and Implementation.
<strong>Journal of Science and Technology: Issue on Information and Communications Technology</strong>, [S.l.], v. 17, n. 12.2, p. 13-19, dec. 2019.
ISSN 1859-1531.
Available at: &lt;<a href="http://ict.jst.udn.vn/index.php/jst/article/view/91" target="_new">http://ict.jst.udn.vn/index.php/jst/article/view/91</a>&gt;. Date accessed: 25 apr. 2024.
doi: <a href="https://doi.org/10.31130/ict-ud.2019.91">https://doi.org/10.31130/ict-ud.2019.91</a>.