MOHD ZAHARI, M. K.; OTHMAN, M. A. Analysis of Dumbbell Shaped Defected Ground Structure with Low-Pass Filter at X-Band for Radar Application. Politeknik & Kolej Komuniti Journal of Engineering and Technology, Putrajaya, Malaysia, v. 1, n. 1, p. 15–31, 2016. Disponível em: https://app.mypolycc.edu.my/journal/index.php/PMJET/article/view/508. Acesso em: 22 nov. 2024.