MetaSlot-MIMO: A Compact Dual-Band Four-Port MIMO Antenna with Metamaterial-Inspired Decoupling Structure for 5G Millimeter-Wave Applications at 28/38 GHz. Journal of Computer Science Innovations and Research, [S. l.], v. 2, n. 1, 2026. Disponível em: https://jcsir.org/index.php/jcsir/article/view/7. Acesso em: 28 oct. 2026.