Design and Development of I-Shaped Structure Antenna for Wireless Communications

In this work, an I-shaped microstrip patch antenna with excellent bandwidth and gain for various wireless applications is proposed. The suggested structure would span the frequency range of I-Shaped microstrip patch antennas, which is 2 GHz to 11 GHz. The suggested antenna, made of FR4 and having a dielectric constant of 2.4, is powered by a microstrip line. Radar, satellite communication, medical applications, remote sensing, wireless communication, and other applications may all benefit from this antenna. In order to increase transmission and reception, a gadget needs an antenna. It will also use less energy, be more efficient, and last longer. The suggested I-patch antenna has lower return losses at resonance frequencies of 2 GHz and 11 GHz, which makes it suitable for GPS and other band applications. The bandwidth of the first resonating frequency is 2 GHz, while the bandwidth of the second is 11 GHz. Performance metrics for the recommended antenna include return loss, VSWR, radiation pattern, and directivity. The HFSS programme is used to design and test antennas.