A New Fractal Printed Dipole Antenna Based on Tent Transformations for Wireless Communication Applications
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A New Fractal Printed Dipole Antenna Based on Tent Transformations for Wireless Communication Applications. (2019). Al-Khwarizmi Engineering Journal, 4(3), 57-65. https://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/594

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Abstract

In this paper, a compact multiband printed dipole antenna is presented as a candidate for use in wireless communication applications. The proposed fractal antenna design is based on the second level tent transformation. The space-filling property of this fractal geometry permits producing longer lengths in a more compact size. Theoretical performance of this antenna has been calculated using the commercially available software IE3D from Zeland Software Inc. This electromagnetic simulator is based on the method of moments (MoM). The proposed dipole antenna has been found to possess a considerable size reduction compared with the conventional printed or wire dipole antenna designed at the same design frequency and using the same substrate specifications. Results have shown that the proposed design possesses a multi-band resonant behavior with adequate radiation performance with VSWR ≤ 2 (return loss ≤-10 dB) throughout the resonating bands. This makes the presented antenna (or its monopole counterpart) suitable for use in the modern multi-functions compact communication systems. 

              

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References

[1] B. B. Mandelbrot, “The fractal Geometry of Nature,” W. H. Freeman and Company, 1983.
[2] K. Falconer, “Fractal Geometry; Mathematical Foundations and Applications,” Second Edition, John Wiley and Sons Ltd., 2003.
[3] S. E. El-Khamy, “New Trends in Wireless Multimedia Communications Based on Chaos and Fractals,” 21st National Radio Science Conference (NRSC2004), pp. INV1 1 -25, 16-18 March 2004.
[4] H. N. Kritikos and D.L. Jaggard, (eds.), “Recent Advances in Electromagnetic Theory: On Fractal Electrodynamics,” Springer-Verlag, New York, 1990.
[5] D. L. Jaggard, "Fractal Electrodynamics: Wave Interactions with Discretely Self-Similar Structures," in Electromagnetic Symmetry, C. Baum and H. Kritikos, eds., Taylor and Francis Publishers, 1995.
[6] D. L. Jaggard, “Fractal electrodynamics: From super Antennas to super lattices,” Fractals in engineering: from theory to industrial applications, Springer, London, 1997.
[7] G. Kumar, “Broadband Microstrip Antennas,” Artech House, Inc., 2003.
[8] N. Cohen, “Fractal’s New Era in Military Antennas,” Journal of RF Design, pp. 12-17, April 2005.
[9] C. Puente, J. Romeu, R. Pous, J. Ramis, and A. Hijazo, “Small But Long Koch Fractal Monopole” Electronic Letters, vol.38, no.1, January, 1998.
[10] K. J. Vinoy, K. A. Jose, V. K. Varadan, and V. V. Varadan, “Hilbert curve fractal antenna: A small resonant antenna for VHF/UHF applications,” Microwave Opt. Technol. Lett., vol. 29, no. 4, pp. 215–219, May 2001.
[11] J. P. Gianvittorio and Y. Rahmat-Samii, “Fractal Antennas: A Novel Miniaturization Technique and Applications,” IEEE Antennas and Propagation Magazine, vol. 44, no. 1, pp.20-36, February 2002.
[12] G. Konstantatos, C. Soras, G. Tsachtsiris, M. Karaboikis, and, V. Makios, “Finite Element Modeling of Minkowski Monopole Antennas Printed on Wireless Devices,” Electromagnetics, Taylor and Francis, EMG13571, pp. 1-13, 2004.
[13] J. Zhu, A. Hoorfar, and N. Engheta, “Peano Antennas”, IEEE Antennas Wireless Propagat. Lett., vol. 3, pp. 71-74, 2004.
[14] M. R. Haji-Hashemi, H. Mir-Mohammad Sadeghi, and V. M. Moghtadai, “Space-filling Patch Antennas with CPW Feed” Progress in Electromagnetics Research Symposium, pp. 26-29, March 26-29, Cambridge, USA, 2006.
[15] C. T. P. Song, P.S. Hall, and H. Ghafouri-Shiraz, “Shorted Fractal Sierpinski Monopole Antenna,” IEEE Trans. Antennas and Propagat., vol. 52, no. 10, pp. 2564-2570, Oct. 2004.
[16] R. Azaro, G. Boato, M. Donelli, A. Massa, and E. Zeni, “Design of a Pre-Fractal Monopolar Antenna for 3.4-3.6 GHz WI-MAX Band Portable Devices,” Technical Report DIT-05-057, University of Trento , August 2005.
[17] M. K. Tahir, “Combined Fractal Dipole Wire Antenna” Loughborough Antennas and Propagation Conference, 2 -3 April 2007. Loughborough, UK, pp. 65-68.
[18] K. J. Vinoy, K. A. Jose, V. K. Varadan, and V. V. Varadan, “Resonant frequency of Hilbert curve fractal antennas,” in Proc. Dig. 2001 IEEE AP-S Int. Symp., Boston, MA, 2001, pp. 648–652.
[19] H. Peitgen, H. Jürgens, D. Saupe, “Chaos and Fractals,” New Frontiers of Science, Second Edition, Springer-Verlag New York, 2004.
[20] W. Hödlmayr, “Fractal Antennas”, antenneX, Online Issue no. 81, January 2004, [email protected].
[21] D. Dubost, “Flat Radiating Dipoles and Applications to Arrays,” Research Studies Press, John Wiley and Sons Ltd., 1981

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