Metamaterial Inspired Dual band MIMO antenna with Open-Ended Slot and Neutralized Line for Isolation Enhancement

This works represents the metamaterial-inspired antenna with an Open-ended slot and NL in the ground. The metamaterial unit cell is responsible for the dual-band which is based on the negative permeability of the unit cell. The openended slot of the ground eliminates the coupling at 5.62 GHz to 5.92 GHz and the neutralization line in the ground effectively null the coupling and improve the isolation (|S12|) up to 11 dB for 3.82 GHz to 4 GHz. The two-port antenna size is 30 x 35 x 0.8 mm
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and accepted ECC and CCL validate the 5G and ISM applications.