Design and Simulation of Koch Fractal folded-slot Antenna for Next Generation Mobile Networks

I have designed a folded-shot fractal antenna with single iteration with help of Koch iteration technique to achieve multiband properties. Antenna simulation tool Ansoft HFSS is used to design and simulate. Antenna proposed by me work with six frequency bands with acceptable return loss. Implementation of Folded slot antenna is done over a single slot antenna. Proposed design of antenna offers less than -10dB return loss for six bands 2.37 GHz, 4.00 GHz, 5.57 GHz, 6.11 GHz, 7.27 GHz and 8.95 GHz with -22.28 dB, -18.43 dB, -14.85 dB, -25.05 dB, -18.43 dB and -11.88 dB return loss respectively. So Six application areas can be covered simultaneously using this proposed Koch folded-slot fractal antenna. Keywords-, Folded – Slot antenna, Fractals, Koch fractal antenna, Coplanar waveguide (CPW) feed, Finite Element Method (FEM).