Miniturize Flexible RFID Antenna Design using Metamaterial Structure


  • Nur Rabihah Dulkarim UTM JB
  • Mohd Fairus Mohd Yusoff utm
  • Zaharah Johari UTM



Radio Frequency Identification (RFID) is the application of electromagnetic fields to identify and track tags that attached on the objects. It transmits or reads the radio frequency waves in the system. However, due to rapid development of technology in telecommunication, a much more smaller and flexible device is needed. Therefore, in this paper, a new design of flexible RFID antenna using metamaterial structure has been proposed. At first, the basic rectangular microstrip patch antenna with resonant frequency of 900MHz is designed. Then, the CSRR metamaterial structure is introduced at the ground plane to reduce the size of the antenna while the polydimethylsiloxane (PDMS) material is being use as the antenna substrate for flexibility. All the simulation designs were done using CST software. The antenna performances such as resonant frequency, return loss, radiation pattern, gain and bandwidth are then be analyzed and presented. The results show good performances and can be applied for future application.


Madhuri Eunni, “A Novel Planar Microstrip Antenna Design for UHF RFIDâ€, Madhuri Eunni -Master's Thesis Defense, 19 July 2006.

M. Z. B. Ahmed, M. R. E. Fekar, N. SeladjiHassaine, F. Z. Marouf, “Analysis of Patch and Printed Antennas integrated into UHF RFID Passive Tagsâ€, International Journal of Microwave and Optical Technology, Vol.11, No.6, pp. 460-468, November 2016.

J. Choi, U. Kim, and T. Kim, “Design of RFID reader antennas for UHF RFID handheld systems,†Proc. International Workshop on Antenna Technology (iWAT), pp. 33–36, April 2011.

P. Fuhrer, D. Guinard, and O. Liechti, “RFID: From Concepts to Concrete Implementation,†Proc. Int. Conf. on Advances in the Internet, Processing, Systems and Interdisciplinary Research (IPSI’06), February 2006

Balanis, C. A., “Antenna Theory: Analysis and Designâ€, Fundamental parameters of antennas, 3rd ed. Wiley Interscience, pp. 27–132, 2005.

Martín, F. “Metamaterials for wireless communications, radiofrequency identiï¬cation, and sensorsâ€. ISRN Electronics, 2012. 2012.

V. G. Ajay and T. Mathew, “Size Reduction of Microstrip Patch Antenna Through Metamaterial Approach for WiMAX Application,†pp. 379–381, 2017.

Kahng, S., Jeon, J., Park, T., “An orthogonally polarized negative resonance CRLH patch antenna.â€, Journal of Electrical Engineering and Technology, vol. 10, no. 1, p. 331–337, 2015,.

J. C. McDonald, D. C. Duffy, J. R. Anderson, D. T. Chiu, H. Wu, O. Schueller, and G. Whitesides, “Fabrication of microfluidic systems in poly(dimethylsiloxane),†Rev. Electrophoresis, vol. 21, pp. 27–40, 2000.

B.-H. Jo, L. Van Lerberghe, K. Motsegood, and D. Beebe, “Three-dimensional micro-channel fabrication in polydimethylsiloxane (PDMS) elastomer,†J. Microelectromech. Syst., vol. 9, pp. 76–81, 2000.

Sami Hage-Ali, S. M., “A Millimeter-Wave Microstrip Antenna Array on Ultra-Flexible Micromachined Polydimethylsiloxane (PDMS) Polymerâ€, IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2009.

Abdelhadi Ennajih, J. Z., “A New Dual Band Printed Metamaterial Antenna for RFID Reader Applicationsâ€, International Journal of Electrical and Computer Engineering (IJECE), 7(6), pp. 3507-3514, December 2017.

I. Bahl, P. Bhartia, “Microwave solid state circuit design.â€, Wiley, 2nd ed., pp. 79-123, 2003




How to Cite

Dulkarim, N. R., Mohd Yusoff, M. F., & Johari, Z. (2019). Miniturize Flexible RFID Antenna Design using Metamaterial Structure. ELEKTRIKA- Journal of Electrical Engineering, 18(2), 55–59.