Paper Contents
Abstract
In high frequency Tele-communication and radar systems, synthetic A-Radar and Multiple Input-Output antenna systems are used. These antennas connected radiate in different pattern and in different polarization. Since the antennas are connected in arrays, it provides good gain and beam forming capability; such characteristics are preferred in latest communication technology. The size of antenna array should be in miniaturized size for the growing communication technologies requirement. This compact size antenna array creates crosstalk effects between the elements which are radiating actively and also induces inductive mutual coupling between the elements in the array. In order of increasing the Electromagnetic Interference immunity, various decoupling techniques were discussed. This paper provides an approach of using Meta Surface and Meta Material for preventing the mutual coupling between arrays. The various techniques used to suppress mutual coupling are Antenna with dielectric resonator, Resonators with complementary split ring, parasitic element, and Neutralization line. In this paper it is focused on Meta Material & Meta surface elements are utilized to reduce mutual coupling between the adjacent radiating elements. This method provides compact size antenna with high bandwidth and remarkable gain with good EM immunity.
Copyright
Copyright © 2023 Rekha C. This is an open access article distributed under the Creative Commons Attribution License.
