Assymetric Fed Compact Size Wide Slot Monopole Patch Antenna for S-band, X-band & Ku-band Application

This research article illustrates the design and performance of asymmetric microstrip feed compound shaped compact size wideslot monopole patch antenna. The overall size of antenna is 28 mmx32 mmx1.59 mm. Performance of antenna has been optimized by CST Microwave studio 2014 simulator. Proposed antenna provides triple impedance bandwidth in three different bands such as S-band, X-band and Ku-band which is extended between frequency ranges of 2.44-6.02 GHz, 7.23-12.54 GHz and 14.42-16.99 GHz with flat gain (close to 3-5 dBi). This antenna may be a useful structure for modern wireless communication systems.