Quad Bands U-Shaped Slot Loaded Probe Fed Microstrip Patch Antenna

The micro strip U-shape slotted patch antennas have been drawing attention in various wireless interoperability microwave access (WiMAX) applications since last two decade. The U-shape slotted micro strip antennas have grown as a dominant part of research with their vital roles in mobiles and satellite communication. In this paper design of U shape slotted micro strip antenna is proposed which work at four bands with appreciable gains. It can be used in S-band, C-band and X band communication systems. The substrate Teflon based material of permittivity 2.08 is selected for U-shape microstrip patch antenna design. Proposal to measure different bandwidths has been exercised for the HFSS 13.0 (High Frequency Structure Simulator) based model.