Design and analysis of microstrip patch antenna for 2.4GHz ISM band and WLAN application

In this paper Microstrip Patch antenna is designed in Ansoft HFSSV13. The designed antennas are double-sided printed microstrip patch antenna. The antenna is designed over the operating frequency is 2.4GHZ using the substrate material as FR4 which has the dielectric constant of 4.4(εr). The designed antenna can be used for ISM (industrial, scientific and medical) band and WLAN applications. The designed antenna has low profile, low cost, easy fabrication and good isolation. The antenna is designed by using Ansoft HFSSV13 simulation software and designed antenna provides return loss less then −10dB. The parameters such as return loss, voltage standing wave ratio (VSWR), mutual coupling, gain, radiation pattern has been simulated and analyzed.