Paper Title
Comparative Study between FR4 and RT Duroid Rectangular MPA

Abstract
In this paper we have comparatively studied between FR4 and RT DuroidRectangular Microstrip Patch Antenna(RMPA). It is designed to be operated 5GHZ which can be used for Wi-Fi (wireless fidelity). Keywords - Bandwidth, RMPA, Return Loss, Co –axial probe feed, Gain, Antenna efficiency, Zealand IE3D, Radiation Pattern.