MICROSTRIP END COUPLED BANDPASS FILTER WITH KOCH FRACTAL SHAPED

Filters are an important part of telecommunications and radar systems which effects the performance and cost of such systems . The advancement of the frequency bands in microwave filter, plays an important role in different application like RF or microwave. Through an investigation into and a subsequent implementation of filter theory, the RF filter design of End Half-wavelength Resonators Bandpass Filter is simulate in this paper . The proposed filter having an center frequency of 2.02 GHz with the return loss and insertion loss the amplitude response using the IE3D simulation software .