Abstract

Design and Development of a New Wideband CPW Fed Patch Antenna for Wireless Communication

Highlights

  • The Federal Communications Commission (FCC) has defined ultra-wideband as any signal that occupies a frequency band between 3.1 GHz to 10.6 GHz [1]

  • In [4], a coplanar waveguide (CPW) fed scaled down size microstrip patch antenna is displayed for ultra-wideband wireless applications

  • The hexagonally molded fractal geometry based microstrip antenna driven through CPW fed for various ultra-wideband wireless applications are presented in [7]

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Summary

Introduction

The Federal Communications Commission (FCC) has defined ultra-wideband as any signal that occupies a frequency band between 3.1 GHz to 10.6 GHz [1]. While designing UWB antenna the main challenge is to maintain compactness, wide impedance bandwidth and stable radiation pattern [3]. In [4], a CPW fed scaled down size microstrip patch antenna is displayed for ultra-wideband wireless applications. The basic bow-tie shape design has been replaced by fishtail shape This antenna gives a bandwidth of around 7 GHz in an upper frequency band. The hexagonally molded fractal geometry based microstrip antenna driven through CPW fed for various ultra-wideband wireless applications are presented in [7]. It has shown constant gain, good impedance matching and stable radiation pattern characteristics over a UWB frequency range.

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