International Journal for Technological Research in Engineering (IJTRE)
In this paper, the authors will study about RFID antenna design. Here, they will design antenna using High Frequency (HF) 13.56MHz. All designing task will be done using circular polarization only. For this, they will first try to understand what actually RFID is and for how many types of frequency range RFID antenna can be designed. Then they will see how many types of polarization are there and why they choose circular polarization. After these they will discuss about application of it. Then they will see steps for designing RFID antenna. They will discuss factors which should be keep in mind at a time of designing it.