Analysis and Design of Compact Single-Band Slots on Patch Antenna for Wireless Communication

This paper presents, a monopole rectangular patch antenna (0.57 × 0.52 × 0.035 λ³) featuring two horizontal slots and vertical rectangular slits, designed for single-band application. The analysis focuses on its suitability for single-band wireless communication applications. The proposed antenna resonates at frequency of 6.6 GHz and has a bandwidth of 500 MHz (from 6.38 to 6.88 GHz). The simulated results, including reflection coefficient, radiation pattern, gain, and surface current distribution, are presented in this paper. At the operating frequency of 6.6 GHz, the antenna achieves a gain of 3.24 dBi and a reflection coefficient of − 32.2 dB. The simulated and measured results of the proposed antenna are in good agreement, demonstrating its suitability for wireless communication applications.