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The paper proposes  polarization reconfigurable antenna that can change its polarization from Left Hand Circular Polarization (LHCP) to Right Hand Circular Polarization (RHCP) by using patch rotation technique. This antenna resonates at 5.65 GHz with a return loss of -17.86dB,-18.61, gain of 8.4dB and 5.7dB, axial ratio of 1.76dB and 2.25dB and VSWR of 1.29 and 1.26 for LHCP antenna and RHCP antenna respectively. The antenna can be used for RFID application. The advancement in wireless communication requires the usage of reconfigurable antennas. The reconfigurable antenna can change its any one of its parameter (frequency, Polarization and Radiation Pattern) based on the appliation. The reconfigurable antenna is caterigorized into three types, based on the parameter it can change.

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