Exploring Metamaterial Applications in the Design of Beam Steering Antennas

https://doi.org/10.46610/JoRFMCT.2024.v01i01.002

Abstract

An overview of metamaterial and beam steering-based antennas has been carried out in this paper. Metamaterial is an artificial material with distinct electromagnetic properties, used to reduce the size and strengthen the antenna's performance. Metamaterials are also used to obtain high gain, bandwidth and isolation improvement. MTM has the properties of negative refractive index, negative permittivity and permeability. Beam-steering radio wire in which the transmissions are communicated in a designated course with the goal that the misfortune can be decreased. With the utilization of shaft controlling, a tight directional pillar with generally low side curves can be shaped and electronically directed toward the expected transmission and gathering objective. It lessens obstructions, saves power, and expands gain and directivity. MTM unit cells can be utilized in radio wire structures, contingent upon the applications and working groups. The thorough analysis provided in the publication opens up future possibilities for researchers to suggest innovative MTM designs for their efficient application in antenna design. By using the Metamaterial and Beam steering techniques, a variety of antennas were designed.