Elhamraoui, A. and Abdelmounim, E. and Zbitou, J. and Bennis, H. and Latrach, M. and Tajmouati, A. (2018) A compact microstrip slotted antenna for dual-band RFID applications. International Journal of Technology, 9 (5). pp. 866-875.

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Abstract

This paper presents a new dual-band microstrip antenna with embedded slots on a rectangular radiator. It is capable of operating in the two radio frequency identification (RFID) frequency bands simultaneously (UHF and microwave) and has a miniaturized size designed to be easily integrated into portable RFID readers. The simulation results, carried out using the two commercial software packages CST Microwave Studio electromagnetic and ADS, show stable radiation pattern performances and good matching input impedance at the desired operating frequencies. The proposed antenna has overall dimensions of 47×46 mm2 and is mounted on an FR4 substrate with dielectric permittivity constant 4.4, thickness 1.6 mm and loss tangent 0.025. The creation of a prototype of the proposed optimal antenna allowed validation of the dual operating bands with -10 dB return-loss bandwidths of approx. 28 MHz centred at 0.868 GHz and of approx. 90 MHz centred at 2.45 GHz, which shows that the proposed antenna is a good candidate for implementation in handheld RFID readers. © IJTech 2018.

Item Type: Article
Subjects: Business, Management and Accounting
Divisions: SCIENTIFIC PRODUCTION > Business, Management and Accounting
Depositing User: Administrateur Eprints Administrateur Eprints
Last Modified: 31 Jan 2020 15:44
URI: http://eprints.umi.ac.ma/id/eprint/1662

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