Micromachined mmWave 28.0/38.0 GHz MIMO antenna loaded with frequency selective surface for gain enhancement and SAR analysis for future wireless applications
Fig 5
(a) Patch-arrangement in 3D-view (b) S-parameter(s); 3D-pattern at (c) 28.0 GHz (d) 38.0 GHz; SFD analysis at (e) 28.0 GHz (f) 38.0 GHz.