Wideband Patch Antenna For Stable Radiation Pattern Generation

A triple-layered patch antenna was proposed in this study for generating wide bandwidth and stable radiation pattern. In order to obtain a symmetrical pattern of radiation, two slots were engraved at the bottom layer of the structure. A normalized radiation intensity of 20.4dB along with a max. field intensity of 1.34xl04 V/m were obtained and wide bandwidth was exhibited at more than one resonant frequency for the proposed structure.