Cpw fed antenna with uwb characteristics

Abstract

The design of Ultra-Wide Band (UWB) antenna for several commercial wireless applications has been always a challenging job for the antenna engineers. In this paper, such a coplanar waveguide (CPW) fed UWB antenna design is presented with excellent radiation characteristics. The antenna typically studied with the parametric response of the resonance characteristics. The antenna is designed and simulated in the Computer Simulation Tool (CST) and then analysed in terms of several simulated reports like reflection coefficient (S11), Voltage Standing Wave Ratio (VSWR) and radiation patterns. The current or the field distribution are used to analyse the surface current distribution of the geometry of the antenna.