Broad-Band Miniaturized Antenna Implementation Working Among 57-70 GHz V-Band for 5th Generation and Beyond Applications

An Ultra-wideband antenna for 5G V-band applications was proposed in this work. A conventional circular patch antenna was modified by using two set of fractal patches to increase the operational bandwidth of the antenna. While a circular slot was utilized to adjust the radiation pattern of the proposed work. The antenna offers an ultrawideband of < 30% with reference to the central frequency of 65 GHz. Moreover, the broadside radiation pattern, high gain and efficiency will make the proposed work a strong candidate for wideband applications using V-band spectrum.