U-I Slot Microstrip Patch Antenna For S Band Applications

This paper deals with design of modified Slotted microstrip patch antenna for S band Applications. In this paper U-I slotted microstrip antenna design at resonant frequency of 2.95GHz. FR4 epoxy material is used for substrate of proposed antenna (Dielectric Constant-4.4). Some Applications of proposed antennas are Wireless Local Area Network (WLAN), Satellite Communications and Radar Applications. For the design and important parameters such as Return loss, VSWR, Gain are presented in this paper.