Slotted Microstrip Antennas for Circular Polarization with Compact Size For RFID ,Bluetooth &S-Band Applications

Provided by: Journal of Theoretical and Applied Information Technology
Topic: Mobility
Format: PDF
Micorstrip patch antennas play a major role in day-to-day life. In this paper, the designed microstrip patch antenna is compact sized with circular polarization for RFID applications. Different arbitrary shaped slots like square circle plus are used and parameters like return loss, gain and frequency are observed for each of the patches. All these are done using ANSOFT HFSS. The antenna is fabricated using duroid as dielectric substrate (relative permittivity

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