Design and Simulation of Multiband Microstrip Patch Antenna for Wireless 2 Ghz to 12 Ghz Bandapplications With Microstrip Line Feeding Technique
In recent years many studies are concentrated on multiband micro strip antenna structures for important purposes in wireless communication systems, medical imaging and radar sensor resolution. In this paper, the authors printed a circular radiator patch on FR4 substrate material. The relative dielectric constant was 4.4, and the thickness of the material was 1.6 mm. The patch was fed by a transmission line feeder, and there was a gap between the patch and the ground plane. Antenna design is simulated on ElectroMagnetic (EM) simulation software HFSS and anechoic chamber with a network analyzer was used during the experimental tests.