Numerical and experimental generated data during project https://doi.org/10.1016/j.aeue.2024.155576

The dataset was generated during a project aimed at designing a compact high-isolation multiple-input multiple-output (MIMO) antenna developed using a hybrid approach. The developed design achieves optimal resonance frequency alignment and significantly improved isolation. The fabricated prototype exhibits an exceptional isolation of 55 dB at 5.75 GHz, accompanied by a realized gain of 6.7 dB. Measured radiation patterns show excellent agreement with simulated results. The proposed low-profile antenna design has a substantial potential for enhancing MIMO applications in contemporary wireless communication systems.