This paper presents a mini multi-band printed omni-directional antenna with v-shaped structure for radio frequency identification (RFID applications. The proposed multi-band antenna is developed from the initial v-shaped design which is only capable of working as a single-band antenna. By deploying a concept of dipole antenna to an initial design, the proposed antenna is accomplished to operate with two different modes of RFID system which are passive and active modes at frequencies of 915 MHz and 2.45 GHz respectively. The passive RFID tag is invented when a chip of UHF (Ultra High Frequency) is integrated with a proposed multi-band antenna. This passive tag, which is able to radiate with the measured signal strength, shows that the reading ranges are boosted almost two times compared to the conventional inlay antenna. The maximum reading range of passive RFID tag with inlay antenna is 5 m, though a reading range up to 10 m is achievable through the deployment of the proposed antenna at a measurement field. Implicitly, the measurements carried out on the antenna are in good agreement with the simulated values. Moreover, the size of the mobile passive RFID tag has been substantially as 100 mm x 70 mm, even though the antenna is fabricated with an inexpensive FR-4 substrate material. With the reasonable gain, coupled with cheaper material and smaller size, the proposed antenna has attractive potentials for use in RFID applications with multiple frequency antenna for active and passive tags.
Abdul Kadir Evizal,
Tharek Bin Abdul Rahman,
Sharul Kamal Bin Abd Rahim,
Mohd Faizal Bin Jamlos,
"A Multi Band Mini Printed Omni Directional Antenna with V-Shaped for RFID Applications," Progress In Electromagnetics Research B,
Vol. 27, 385-399, 2011. doi:10.2528/PIERB10112505
1. Finkenzeller, K., RFID Handbook, 2 Ed., John Wiley & Sons Ltd., West Sussex, England, 2003.
2. Seshagiri Rao, K. V., P. V. Nikitin, and S. F. Lam, "Antenna design for UHF RFID tags a review and a practical application," IEEE Transactions on Antenna and Propagation, Vol. 53, No. 12, 3870-3876, Dec. 2005.
3. Eunni, M., et al., "A novel planar microstrip antenna design for UHF RFID," Journal on Systemics, Cybernetics and Informatics (JSCI), Vol. 5, No. 1, 6-10, 2007.
4. Fan, Z. G., S. Qiao, H.-F. Jiang Tao, and L. X. Ran, "A miniaturized printed dipole antenna with V-shaped gorund for 2.45 GHz RFID readers," Progress In Electromagnetics Research, Vol. 71, 149-158, 2007.
5. Monti, G., L. Catarinucci, and L. Tarricone, "Compact microstrip antenna for RFID applications," Progress In Electromagnetics Research Letters, Vol. 8, 191-199, 2009.
6. Li, X., L. Yang, S. X. Gong, Y. J. Yang, and J.-F. Liu, "A compact folded printed dipole antenna for UHF RFID reader," Progress In Electromagnetic Research Letters, Vol. 6, 47-54, 2009.
7. Monti, G., L. Catarinucci, and L. Tarricone, "Broad band dipole for RFID applications," Progress In Electromagnetics Research C, Vol. 12, 163-172, 2010.
8. Hua, R.-C. and T.-G. Ma, "A printed dipole antenna for ultra high frequency (UHF) radio frequency identification (RFID) handheld reader," IEEE Transactions on Antenna and Propagation, Vol. 55, No. 12, 3742-3745, Dec. 2007.
9. Dominique, P., RFID and Contactless Smart Card Applications, West Sussex England, John Wiley and Sons, 2005.
10. Nikitin, P. V. and K. V. S. Rao, "Antenna and propagation in UHF RFID systems," IEEE International Conference on RFID, 277-288, Las Vegas, USA, 2008.
11. EPC Radio Frequency Identity Protocols Class-1 Generation-2 UHF RFID, EPC Global Version 1.2.0, EPC Global Inc., 2004-2008.
12. Banks, J., D. Hanny, M. A. Pachano, and L. G. Thompson, RFID Applied, John Wiley & Sons Inc., New Jersey, 2007.
13. Schuster, E. W., et al., Global RFID, Springer, Cambridge, MA, 2007.
14. Foina, A. G., S. E. Barbin, and F. J. Ramirez, "A new approach for vehicle access control system using active RFID tags," International Microwave and Optoelectronics Conference, 90-93, 2007.