generation (4G) and fifth generation (5G) is proposed and analyzed in this paper. It covers
LTE band 9/24 (1.63–1.84) GHz at lower frequency, LTE band 38/41 (2.43–2.71) GHz at
middle frequency and LTE band 48/52 (3.27–3.75) GHz at higher frequency. The aperture
coupling feeding mechanism techniques such as position of slot/feeding and L-monopole
feeding have been explored to obtain triple band operation by exciting TE 1δ1 (1.8 GHz), TE …