Analysis of Mutual coupling, correlations, and TARC in MIMO antenna array

This paper presents the evaluation of MIMO (multi-input multi-output) array by analyzing mutual coupling, correlation coefficient and TARC. PIFA is used for antenna arrays because of its low profile and robust of nearby antennas. We show that separation distance and antenna radiation pattern are important factors in MIMO arrays. This paper demonstrates the meaning of the three parameters and optimization of array antenna’s allocation