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STUDY ON PERFORMANCE ANALYSIS OF POLARIZATION RECONFIGURABLE ANTENNA USING METASURFACE

Journal: International Journal of Electronics and Communication Engineering and Technology (IJECET) (Vol.10, No. 1)

Publication Date:

Authors : ; ;

Page : 17-24

Keywords : Polarization Reconfigurable Antenna; Metasurface (MS); Patch Antenna;

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Abstract

Performance of a polarization reconfigurable antenna using Metasurface is studied. Polarization of a normal patch antenna can be made reconfigurable by rotating the MS ,placed along with the patch antenna. The MS of circular shape is placed above the circular patch antenna with circular substrate. By rotating the MS mechanically with respect to the patch antenna, the polarization of the antenna is reconfigured to Linear polarization (LP) and circular polarization (CP). The radiation pattern, reflection coefficient and axial ratio (AR) are analyzed. The gain and bandwidth of the patch antenna is improved by using a MS. Results show that the PRMS antenna in circular polarization achieves an operating bandwidth of 2.4 – 3 GHz

Last modified: 2019-03-16 16:22:53