Design of a Wideband MIMO Antenna for LTE And Wi-Fi Applications

Because Multiple Input Multiple Output (MIMO) configuration systems can increase data rates even in the presence of interference, multipath fading, and signal fading, they have drawn significant interest. The design of the antenna uses a polyamide substrate with a specific thickness and dielectric constant. It is regarded as the most potent multilayer 3D full-wave electromagnetic solver available, employing the Finite Element Method (FEM) to solve the Maxwell equations with accuracy. As the chemical potential value rises, the antenna resonance frequency also increases. For portable wireless applications, a four-element small MIMO antenna is proposed. The tiny dimensions of the proposed MIMO antenna are noteworthy. Both the channel capacity loss (CCL) and the envelope correlation coefficient (ECC) are examined and found to be within allowable bounds. The frequency range of interest for many applications has progressively increased in recent years, extending beyond the typical microwave band. Most antennas used frequently in the microwave band experience multipath fading. Wideband antennas using MIMO technology provide more channel capacity and overcome the multipath fading restriction. Wireless communications are increasingly becoming a part of people's daily lives.