Research Article
A New Design of UHF RFID Tag Based on Split Ring Resonator For Moroccan Frequency Band
@INPROCEEDINGS{10.4108/eai.24-4-2019.2284086, author={latifa EL AHMAR and Ahmed ERRKIK and Jamal ZBITOU and Ilham BOUZIDA and Brahim LAKSSIR}, title={A New Design of UHF RFID Tag Based on Split Ring Resonator For Moroccan Frequency Band}, proceedings={Proceedings of the Third International Conference on Computing and Wireless Communication Systems, ICCWCS 2019, April 24-25, 2019, Faculty of Sciences, Ibn Tofa\~{n}l University -K\^{e}nitra- Morocco}, publisher={EAI}, proceedings_a={ICCWCS}, year={2019}, month={5}, keywords={srr uhf rfid tag}, doi={10.4108/eai.24-4-2019.2284086} }- latifa EL AHMAR
Ahmed ERRKIK
Jamal ZBITOU
Ilham BOUZIDA
Brahim LAKSSIR
Year: 2019
A New Design of UHF RFID Tag Based on Split Ring Resonator For Moroccan Frequency Band
ICCWCS
EAI
DOI: 10.4108/eai.24-4-2019.2284086
Abstract
In this paper, a new proposed design is presented for UHF RFID antenna matched to the Moroccan frequency band authorized by the ANRT. A proposed structure is inspired from circular split ring resonator theory, the geometry of the RFID antenna is double sided. Front side presenting a modified SRR while the back side is a circular ground plane. In order to achieve a good matching input impedance between the antenna and the impedance of the UHF chip, the structure is combined a modified SSR with stubs. The EM simulation of the proposed antenna done by EM Solver on an FR-4 substrate. The use of SRR permit to obtain good results of simulation with a reflection coefficient about - 26,146dB at the Moroccan frequency band around 868MHz, a good read range and reduced size of RFID antenna were obtained with physical dimensions of 32×18×0.87𝑚𝑚3 which presents 62.9% in comparaison with diemnsions of λ/4 length.
