A Compact Design of Wi-MAX Application for CPW Based Fed Koch Fractal Antenna Slot

Abstract

It is suggested in this study that a dual big-band CPW-fed modified Koch fractal found out slot antenna, which is suitable for WLAN and Wi-MAX operations, be used. In this example, the jogging frequency of a triangular slot antenna is faded using the Koch new release method, resulting in a compact antenna. Studies on the impedance and radiation trends of the proposed antenna indicate that a modified Koch fractal slot antenna has an impedance bandwidth ranging from 2.38 to 3.95 GHz and a 4.95–6.05 GHz protective 2.four/5.2/5.eight GHz WLAN bands and the 2.five/three.5/5.5 GHz Wi-MAX bands, and a radiation bandwidth ranging from 2.38 to 3.95 GHz and 4.95–6.05 GHz. A advantage more than 2.0 dBi is achieved by the antenna's directed radiation coverage over the full operational band. Empirical own family members are inferred and the findings are compared to each other.