Design and modeling of embedded 13.56 MHz RFID antennas (original) (raw)

This paper presents a comprehensive design and modeling approach for embedded 13.56 MHz RFID antennas, focusing on the development of single-layer and double-layer designs to minimize size while maximizing performance. Using IE3D software based on the method of moments, the study addresses key challenges such as port matching, efficiency, and overall performance in comparison to systems operating at other frequency bands. The results demonstrate significant advantages in impedance and return loss characteristics, validating the efficiency of the proposed designs for practical RFID applications.