Design Of Dual Band U-Slotted Microstrip Antenna

Abstract

This paper presents the design and simulation of a dual-band U-slotted microstrip antenna with the resonant frequencies at 2.46 GHz and 3.433 GHz. The antenna design is meticulously engineered, and the simulation is conducted using High-Frequency Structure Simulator (HFSS) software. The results reveal remarkable dual-band performance with return loss values of -12.701 dB and - 18.1191 dB at 2.46 GHz and 3.433 GHz, respectively.The antenna's dual-band functionality makes it a promising candidate for various wireless communication applications, where multiple frequency bands are required. The 'U' shaped slot integrated into the patch enhances the antenna's performance, enabling the simultaneous operation at two distinct frequency bands. The achieved results validate the practicality and efficiency of the antenna design, making it a valuable addition to the repertoire of multi-frequency antenna solutions for modern communication systems. This research contributes to the ongoing efforts to develop compact, versatile, and high-performance antennas suitable for today's diverse and demanding communication requirements.