A NOVEL CHARACTERISTIC MECHANISM FOR DIFFERENT MICROSTRIP PATCH ANTENNA (MPA)

Recent research is giving more interest in designing a high-performance antenna for different applications like satellite, missiles, spacecraft, etc. These antennas are low profile antennas operating at transverse magnetic (TM)-02 modes. Due to the minimum cost, simple fabrication process, configuration, and compatible features of microstrip patch antennas (MPA), the antenna designers are focusing on modifying these antennas to acquire even more improvement in wireless communication performance. However, MPA is impacted by low impedance bandwidth characteristics. Hence, various forms of researches have suggested incorporating Uslot in the MPA. This manuscript aims to present a novel characteristic mechanism for different microstrip patch antennas (MPA), including probe fed U-slot (i.e., singleslot, double slot, triple-slot) MPA as researches on this antenna are limited even though they are good at impedance bandwidth enhancement. The performance analysis of the single, double, and triple U-slot patch antenna is performed to achieve wideband characteristics for wireless communications. The proposed probe feed antenna is simple and doesn't involve any complications in the fabrication process. These antennas offer wideband characteristics without stacking and offering a bandwidth of nearly about 10 dB bandwidth.