DESIGN AND SIMULATION OF A HIGH-GAIN DUAL-BAND MICROSTRIP PATCH ANTENNA ARRAY FOR 26/28 GHz 5G APPLICATIONS. FJS [Internet]. 2025 Mar. 31 [cited 2025 Sep. 5];9(3):1-6. Available from: https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/2653