JCS_V5_N2_RP2 Priyanka Singh Rajan Mishra Journal on Communication Engineering and Systems 2277-5242 5 2 15 19 Antennas, Mobile Antennas, PIFA, UWB, HFSS The objective of this paper is to design and perform analysis of PIFA in order to obtain the required performance characteristics for mobile and UWB applications. Simulation and analysis were carried out by high frequency structure simulator, HFSS. The proposed antenna covers a wide frequency range from 0.67 GHz to 11GHz. It operates at LTE700 MHz, GSM (800-900 MHz), GPS (1.22 and 1.57 GHz), DCS (1.8 GHz), PCS (1.9 GHz), Wi-Fi and Bluetooth (2.4-2.5 GHz), 5 GHz WLAN and the major part of UWB frequency range The proposed antenna consists of a rectangular patch, rectangular parasitic element, inverted-L Shaped parasitic element, slots in ground plane which produces low frequency resonance and thick feeding terminal. The antenna design parameters are varied to study its effect on performance of the proposed antenna. The proposed antenna has a flat and simple structure, which can be easily implemented. February - April 2016 Copyright © 2016 i-manager publications. All rights reserved. i-manager Publications http://www.imanagerpublications.com/Article.aspx?ArticleId=5961