[1]
Ibrahim, S.K. et al. 2026. Design massive MIMO antenna array system using Single/Double Negative (S/DNG) metamaterial unit cells for 5G sub-6 GHz base station applications. International Journal of Electronics and Telecommunications. 72, 3 (Jul. 2026), 1–8. DOI:https://doi.org/10.24425/ijet.2026.157949.