Figure 5
From: Deep-subwavelength Decoupling for MIMO Antennas in Mobile Handsets with Singular Medium
Two different PIFA with different working frequencies are studied to show the flexible applicability of our decoupling structure. Enclosed in the left column are the results of 2.35 GHz PIFA while the results of 3.5 GHz PIFA can be found in the right column. (a,b) The geometries of the PIFA antennas. (c,d) The S Parameters for the case without decoupling components. (e,f) The S parameters for the case with decoupling components.
