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2013-04-08
Miniaturized Crossed-Dipole Circularly Polarized Fractal Antenna
By
Progress In Electromagnetics Research Letters, Vol. 39, 49-62, 2013
Abstract
A miniaturized crossed-dipole fractal antenna with circular polarization is presented in this letter. The radiating elements of the antenna were built as the Koch curve, and the antenna was mounted on a specially designed ground plane. Furthermore, the influence of fractal dimension to bandwidth and axial ratio of fractal antenna is also experimentally studied. The bandwidth of the VSWR≤ 1.5:1 within 3dB axial ratio for the fractal antenna is about 5.98%. The measured results show that the proposed fractal antennas have good circular polarization property, efficiency and 23.4-33.5% size reduction comparing with the conventional crossed-dipole antenna. The tested results are in good agreement with that of the simulations.
Citation
Guo Liu, Liang Xu, and Zhen-Sen Wu, "Miniaturized Crossed-Dipole Circularly Polarized Fractal Antenna," Progress In Electromagnetics Research Letters, Vol. 39, 49-62, 2013.
doi:10.2528/PIERL13020507
References

1. Exposito-Dominguez, G., J.-M. Fernandez Gonzalez, P. Padilla de la Torre, and M. Sierra-Castaner, "Dual circular polarized steering antenna for satellite communications in X band," Progress In Electromagnetics Research, Vol. 122, 61-76, 2012.
doi:10.2528/PIER11100501        Google Scholar

2. Trinh-Van, S., H. B. Kim, G. Kwon, and K. C. Hwang, "Circularly polarized spidron fractal slot antenna arrays for broadband satellite communications in Ku-band," Progress In Electromagnetics Research, Vol. 137, 203-218, 2013.        Google Scholar

3. Khidre, A., K. F. Lee, F. Yang, and A. Elsherbeni, "Wideband circularly polarized E-shaped patch antenna for wireless applications," IEEE Antennas and Propagation Magazine, Vol. 52, No. 5, 219-229, Oct. 2010.
doi:10.1109/MAP.2010.5687547        Google Scholar

4. Lin, Y.-F., Y.-K. Wang, H.-M. Chen, and Z.-Z. Yang, "Circularly polarized crossed dipole antenna with phase delay lines for RFID handheld reader," IEEE Trans. Antennas Propag., Vol. 60, No. 3, 1221-1227, Mar. 2012.
doi:10.1109/TAP.2011.2180319        Google Scholar

5. Wang, P., G. Wen, J. Li, Y. Huang, L. Yang, and Q. Zhang, "Wideband circularly polarized UHF RFID reader antenna with high gain and wide axial ratio beamwidths," Progress In Electromagnetics Research, Vol. 129, 365-385, 2012.        Google Scholar

6. Heidari, A. A., M. Heyrani, and M. Nakhkash, "A dual-band circularly polarized stub loaded microstrip patch antenna for GPS applications," Progress In Electromagnetics Research, Vol. 92, 195-208, 2009.
doi:10.2528/PIER09032401        Google Scholar

7. Bao, X. L., G. Ruvio, M. J. Ammann, and M. John, "A novel GPS patch antenna on a fractal Hi-impedance surface substrate," IEEE Antennas Wireless Propaga. Lett., Vol. 5, No. 1, 323-326, Dec. 2006.
doi:10.1109/LAWP.2006.878900        Google Scholar

8. Jibrael, F. J., "Multiband cross dipole antenna based on the triangular and quadratic fractal Koch curve," International Journal of Engineering, Vol. 4, No. 3, 2010.        Google Scholar

9. Jibrael, F. J., W. S. Mummo, and M. T. Yaseen, "Multiband cross fractal dipole antenna for UHF and SHF applications," 2010 IEEE Int. Conf. on Wireless Communications, Networking and Information Security, 219-223, Jun. 2010.
doi:10.1109/WCINS.2010.5541924        Google Scholar

10. Cebik, L. B., "The turnstile antenna. An omni-directional horizontally polarized antenna,", http://www.cebik.com/turns.html.        Google Scholar

11. Qiu, J., B. Zhao, and L. Zhong, "A kind of new minimize technology of circular polarization antenna," International Conference on Microwave and Millimeter Wave Technology, 1-3, Apr. 2007.        Google Scholar

12. Bolster, M. F., "A new type of circular polarizer using crossed dipoles," IRE Trans. on Microwave Theory and Techniques, Vol. 9, No. 5, 385-388, Sep. 1961.
doi:10.1109/TMTT.1961.1125358        Google Scholar

13. Mandelbrot, B. B., The Fractal Geometry of Nature, Freeman, 1983.

14. Puente, C., J. Romeu, and A. Cardama, "Fractal-shaped antennas," Frontiers in Electromagnetics, 48-93, D. H. Werner and R. Mittra, Eds., 1999.        Google Scholar

15. Gianvittorio, J. P. and Y. Rahmat-Samii, "Fractal antennas: A novel antenna miniaturization technique, and application," IEEE Antennas and Propagation Magazine, Vol. 44, No. 1, 20-36, Feb. 2002.
doi:10.1109/74.997888        Google Scholar

16. Anguera, J., E. Martinez, C. Puente, C. Borja, and J. Soler, "Broad-band triple-frequency microstrip patch radiator combing a dual-band modified Sierpinski fractal and a monoband antenna," EEE Trans. Antennas Propag., Vol. 54, No. 11, 3367-3373, Nov. 2006.
doi:10.1109/TAP.2006.884209        Google Scholar

17. Anguera, J., C. Puente, C. Borja, and J. Soler, "Fractal-shaped antenna: A review," Wiley Encyclopedia of RF and Microwave Engineering, Vol. 2, 1620-1635, 2005.        Google Scholar

18. Song, C. T. P., P. S. Hall, H. Ghafouri-Shiraz, and D. Wake, "Sierpinski monopole antenna with controlled band spacing and input impedance," IEE Electronic Letters, Vol. 35, No. 13, 1036-1037, Jun. 1999.
doi:10.1049/el:19990748        Google Scholar

19. Anguera, J., J. P. Daniel, C. Borja, J. Mumbru, C. Puente, T. Leduc, N. Laeveren, and P. Van Roy, "Metallized foams for fractal-shaped microstrip antennas," IEEE Antennas and Propagation Magazine, Vol. 50, No. 6, 20-38, Dec. 2008.
doi:10.1109/MAP.2008.4772718        Google Scholar

20. Li, D. and J. Mao, "Koch-like sided Sierpinski Gasket multifractal dipole antenna," Progress In Electromagnetics Research, Vol. 126, 399-427, 2012.
doi:10.2528/PIER12010404        Google Scholar

21. Baliarda, C. P., J. Romeu, and A. Cardama, "The Koch monopole: A small fractal antenna," IEEE Trans. Antennas Propag., Vol. 48, No. 11, 1773-1781, Nov. 2000.
doi:10.1109/8.900236        Google Scholar

22. Yu, Z.-W., G.-M. Wang, X.-J. Gao, and K. Lu, "A novel small-size single patch microstrip antenna based on koch and sierpinski fractal-shapes," Progress In Electromagnetics Research Letters, Vol. 17, 95-103, 2010.
doi:10.2528/PIERL10062803        Google Scholar

23. Karim, M. N. A., M. K. Abd Rahim, H. A. Majid, O. B. Ayop, M. Abu, and F. Zubir, "Log periodic fractal Koch antenna for UHF band applications," Progress In Electromagnetics Research, Vol. 100, 201-218, 2010.
doi:10.2528/PIER09110512        Google Scholar

24. Chen, W. L., G. M. Wang, and C. X. Zhang, "Small-size microstrip patch antennas combining Koch and Sierpinski fractal-shapes," IEEE Antennas Wireless Propaga. Lett., Vol. 7, 738-741, 2008.
doi:10.1109/LAWP.2008.2002808        Google Scholar

25. Kordzadeh, A. and F. Hojjat-Kashani, "A new reduced size microstrip patch antenna with fractal shaped defects," Progress In Electromagnetics Research B, Vol. 11, 29-37, 2009.
doi:10.2528/PIERB08100501        Google Scholar

26. Lin, S., X. Liu, and X.-R. Ma, "Design and analysis of a novel CPW-FED Koch fractal Yagi-Uda antenna with small electric length," Progress In Electromagnetics Research C, Vol. 33, 67-79, 2012.        Google Scholar

27. Li, D. and J.-F. Mao, "Sierpinskized Koch-like sided multifractal dipole antenna," Progress In Electromagnetics Research, Vol. 130, 207-224, 2012.        Google Scholar

28. Vinoy, K. J., J. K. Abraham, and V. K. Varadan, "On the relationship between fractal dimension and the performance of multi-resonant dipole antennas using Koch curves," IEEE Trans. Antennas Propag., Vol. 51, No. 9, 2296-2303, Sep. 2003.
doi:10.1109/TAP.2003.816352        Google Scholar