Dr. M. Ranga Rao, Dr. Mukil Alagirisamy 2022. HIGH EFFICIENT 3.6GHz 4 – ELEMENT CPW FED MIMO ANTENNA USING U – SHAPED OPEN SPIRAL SLOTS FOR 5G MOBILE COMMUNICATIONS. Turkish Journal of Computer and Mathematics Education (TURCOMAT). 11, 3 (Mar. 2022), 2134–2150. DOI:https://doi.org/10.17762/turcomat.v11i3.12208.