Optimized Multiband Minkowski Shaped Fractal Antenna for MIMO Application

Abstract

A new optimized multiband Minkowski-shaped fractal antenna is designed for multiple inputs a multiple-output (MIMO) system has a resonant frequency of 2.45-2.48 GHz. Fractal antenna designed for first and for optimized dimensions using the Minkowski curve on microstrip patch boundaries. Electromagnetic tool IE3D is used using for simulation of the proposed antenna design. The antenna proposed in this article reduced the size of the antenna by the etched boundary of the patch using Minkowski shaped fractal. The proposed antenna gives results for the ISM band having high gain (>7.0 dBi), return loss values below -20 dB, and radiation efficiency is >80%. An Optimized fractal antenna resonates at the ISM band having a high directional antenna for MIMO System.