Abstract: The Planar Inverted-F Antenna (PIFA) can be considered as advanced from a quarter wavelength monopole antenna and is presently broadly utilized in mobile and versatile radio purposes because of its many eye-getting characteristics, for example, basic structure, lightweight, minimal effort, low-profile, conformal nature, built - in structure and reliable execution. In this paper various plans of PIFA have been introduced which are of low profile, over the top obtain and supports 4G frequencies.