Biswas M, Patra K, Ghosh S, Gupta B. Circular Slotted Half Hexagonal Patch Multiband Antenna Design for 5G Applications. EJSIT [Internet]. 2023Sep.20 [cited 2024Nov.23];3(4):356-65. Available from: https://ejsit-journal.com/index.php/ejsit/article/view/263