Implementation of a Circular Shape Patch Antenna at 2.4 GHz for Different Wireless Communications

In this work, the circular patch antenna was fabricated and analyzed. Microwave Studio (version 2019) computer simulation technology (CST) used to design antenna. The material FR-4 build antenna, using numerical control (CNC) method implement work. For purpose of accomplishing design, values ​​of resonant frequency, dielectric constant thickness as in 4.424, 2.4 GHz 0.159 cm respectively were inputs CST program get said outputs for required radius with logarithmic function (F) 1.6909 1.7415 respectively. Practically, best ​​for obtained terms return loss, voltage standing wave ratio (VSWR), input impedance, -25.72 dB, 1.1092, 54.391 Ω at frequency 2.360 GHz. Where it good compared results others.