Abstract
AbstractA low-profile, miniaturized, slot antenna is designed, analyzed, fabricated, and presented in this paper. Two slots are incorporated over the elliptical-shaped patch to receive adequate impedance matching. The FR4 is chosen as a substrate material that offers the cost-effectiveness of the developed model. To obtain wide bandwidth, a couple of slot patterns are engineered over the ground plane surface. The proposed structure resonates 2.91 GHz to 3.60 GHz and 4.53 GHz to 6.83 GHz frequency bands with adequate bandwidth of 22% and 38%, respectively. The measured results from the fabricated antenna exhibit a very good correlation with simulated results. The satisfactory parameters make the antenna suitable for sub-6 GHz 5G and WLAN applications.KeywordsSlot antennaWLAN applicationsWireless communications
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