Design of a Fractal-Based Circularly Polarized UHF RFID Reader Antenna Abstract— The coplanar waveguide (CPW) fractal antennas have been given importance in recent days at lower frequencies by considering its advantage of obtaining wider bandwidth. Presently, RF domain is mainly concentrating on design of circularly polarized (CP) antennas for RFID applications as the reader can access the tag information regardless of its polarization. This mainly […]
