This paper deals with the design, simulation and fabrication of two graphene antennas. CPW fed rectangular patch antenna with U-shaped slot and inverted U-shaped slot are named as design-1 and design-2 respectively. The resonance frequency of both antennas is 2.4GHz (sub 6GHz range). The antennas are designed to work within the range available for Wi-Fi use. Polyamide kapton tape of thickness 100μm and relative permittivity of 3.5 is used as a substrate. Graphene is used to make the conducting patch, feed, and grounds of the antenna design. Two antenna designs are compared based on different antenna parameters and the best of the two is studied extensively throughout the paper. © 2022 IEEE.

Madhur Deo Upadhayay

Electrical Engineering

(SoE) School of Engineering

S. Sharad

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