Four-port MIMO antenna loaded with FSS in FR2 band for wireless applications

values at 3.50 GHz, 5.90 GHz, 24.0 GHz, 28.0 GHz, 38.0 GHz, 39.0 GHz, 41.0 GHz, 43.0 GHz, 47.0 GHz and 60.0 GHz are below threshold value of 1.60 W/Kg at 1 g of the tissue. The bending analysis at 15°, 30°, and 45° of the MIMO-FSS antenna matches the - 10.0 dB bandwidth at 0-degree bending, suggesting application in flexible electronics. The antenna also maintains stable 2D radiation patterns in principal planes at a lower frequency of 3.50 GHz & 5.90 GHz, and is acceptable in the remaining higher frequency application bands. The MIMO proposed antenna loaded with FSS also records the enhancement of peak realized gain by 5.85 dBi in Band 2.