Time Variant Circularly Polarized CPW Antenna for WIFI/ISM/Wi-Max/Wi-LAN Communication Applications

A Triple band triple sensed CPW-Fed Circularly polarized Antenna is presented in this article. The rectangular parasitic elements mainly responsible for the generation of circular polarization (LCHP, RCHP) in lower (2.4GHz) and upper (5.8GHz) bands. The antenna covers modern commercial applications such as 2.4GHz (Wi-Fi band), 3.5GHz (WI-MAX),5.8GHz(WLAN) Applications. The proposed model gives Triple band circular polarization of below 3dB axial ratio tells proposed model is a good candidate for Targeted applications.