Nature Stimulated Dual band, Dual Polarized Aerial with Very Good Isolation for A-LTE/5G Base Station Applications

Abstract

Nature Stimulated Dual-band, Dual Polarized Aerial with Very Good Isolation for A-LTE/5G Base Station Applications is presented. The dual polarization is achieved by using two different bow-tie aerial elements placed in orthogonal orientation. The design consists of 5G Shaped slots on the two arc type arms of bow-tie aerial which enhances the port to port Isolation. The unidirectional radiation pattern is obtained by placing a Metal Ground plane at λ/4 distance. The Radiating Elements are Designed to Operate at 3GPP LTE band 40(2300-2400MHz), Band 41(2496 MHz - 2690 MHz) and Band 42(3400 MHz - 3600 MHz) with VSWR < 1.5 in the above bands. An Isolation of 37dB to 40dB is achieved between the two ports and the Gain of 7.54dBi is observed for both the polarization.