Left Handed Metamaterials in Microstrip Patch Antenna Design: Miniaturization, Multiband Operation, and Improved Performance. Dhaka Uni. J. of Applied Sci. and Eng. [Internet]. 2024 Jul. 15 [cited 2026 Jul. 4];8(1):1-12. Available from: https://www.banglajol.info/index.php/DUJASE/article/view/72983