Rahayu Y, Andika M. Dualband Microstrip Elliptic Patch 1x4 MIMO Antenna Design for 5G System Device . IJEEPSE [Internet]. 2021Jun.29 [cited 2024Apr.23];4(2):154-8. Available from: https://ijeepse.id/journal/index.php/ijeepse/article/view/70