Design and Implementation Two Element MIMO Antenna of Metamaterial Based Superstrate for 5G Applications

This study looks at a two-element, meta material-loaded MIMO antenna with frequencies of 2.4 GHz and 5.1 GHz, respectively. Maximal gain and directivity are what we aim to achieve by positioning two elements in different orientations, such as0°, orthogonal 90°, and 180°. Then figure out the MIMO antenna's ECC and MEG. We employed a hybrid Meta surface split beam antenna in this piece. Multi-beam antennas with excellent directivity are required for the 5G mobile network. Multi-beam antennas with excellent directivity are required for the 5G mobile network. To achieve it, you can use an array antenna. Using a low frequency antenna increases the overall network's complexity and scalability. In order to direct surface current, a Meta surface (MS) with high gain and multi-beam characteristics is suggested. A square split ring resonator (SSRR) and a U-shaped unit cell Meta surface are employed as the superstrate to each rectangular patch antenna. By controlling this coupled Meta surface design, it is possible to segregate the radiation by generating opposing current flows on the unit cell. The hybrid Meta surface superstrate and antenna are built on
$FR-4(r=4.4)$
. The HFSS program was used to simulate the antenna.