NKOUKA MOUKENGUE, Charmolavy Goslavy Lionel, and Désiré LILONGA-BOYENGA. “Effect of Defected Ground Plane on the Bandwidth of Parallel Line-Coupled Bandpass Filter at 3.3 GHz”. International Journal of Engineering & Technology 6, no. 3 (June 29, 2017): 62–64. Accessed May 3, 2024. https://sciencepubco.com/index.php/ijet/article/view/7377.