DESIGN AND ANALYSIS OF MULTIBAND MICROSTIRP PATCH ANTENNA FOR WIRELESS COMMUNICATION SYSTEMS

Abstract An appropriate multiband micro strip patch antenna has been built and investigated in this study. As a substrate material, FR-4 (lossy) has been utilized. This material has a dielectric permittivity of 4.3. The antenna can be used for wireless applications in the electromagnetic spectrum's L, S, and C frequency bands. For example, these uses include radars, cell phones, satellite communication, satellite navigation, satellite broadcasting, Bluetooth, Wi-Fi, Zigbee, Wi-Max, and radio LAN. Different wireless applications today need different kinds of antennas, which are made and used accordingly. Unfortunately, the device will now be more sophisticated and larger because of this. The study that is being suggested will look at how to make an antenna that can be used in most wireless applications. CST software is used throughout the process to design and simulate the task. There was software for antenna design, such as CST, HFSS, FEKO, ADS, and MATLAB. It is very convenient to work with CST software and get a fine output. It is also optimized several times to achieve modest results. The goal of this research was to find a return loss, standard VSWR, and bandwidth that were appropriate for the multiband wireless applications. The outcome discovered through this simulation was superior to the work done in the past. Because of this, it can be a good candidate for use in wireless applications