eprintid: 337 rev_number: 6 eprint_status: archive userid: 5 dir: disk0/00/00/03/37 datestamp: 2011-03-25 lastmod: 2013-07-02 11:30:19 status_changed: 2013-07-02 11:30:19 type: techreport metadata_visibility: show item_issues_count: 0 creators_name: Azaro, Renzo creators_name: Zeni, Edoardo creators_name: Rocca, Paolo creators_name: Massa, Andrea title: Synthesis of a Galile oand Wi-Max Three-Band Fractal-Eroded Patch Antenna ispublished: pub subjects: TU full_text_status: public keywords: Antennas Synthesis , Antennas synthesis , Galileo/Wi-Max Bands , Galileo/Wi-Max bands , Multi-Band Antennas , Particle Swarm Optimizer , Patch Antennas , Pre-fractal Antennas , multiband antennas , particle swarm optimizer , patch antennas , prefractal antennas abstract: In this letter, the synthesis of a three-band patch antenna working in E5-L1 Galileo and Wi - Max frequency bands is described. The geometry of the antenna is defined by performing a Koch-like erosion in a classical rectangular patch structure according to a Particle Swarm strategy to optimize the values of the electrical parameters within given specifications. In order to assess the effectiveness of the antenna design, some results from the numerical synthesis procedure are described and a comparison between simulations and experimental measurements is reported. (c) 2007 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works. date: 2007-01 date_type: published institution: University of Trento department: informaticat refereed: TRUE referencetext: [1] D. H. Werner and R. Mittra, Frontiers in electromagnetics. Piscataway: IEEE Press, 2000. [2] J. Gianvittorio and Y. Rahmat-Samii, "Fractals antennas: A novel antenna miniaturization technique, and applications," IEEE Antennas Propagat. Mag., vol. 44, pp. 20-36, Feb. 2002. [3] S. R. Best, "A comparison of the resonant properties of small space-filling fractal antennas," IEEE Antennas Wireless Propag. Lett., vol. 2, pp. 197-200, 2003. [4] J. M. Gonzàles-Arbesù, S. Blanch, J. Romeu, "Are space-filling curves efficient small antennas,” IEEE Antennas Wireless Propag. Lett., vol. 2, pp. 147-150, 2003. [5] C. P. Baliarda, J. Romeu, and A. Cardama, "The Koch monopole: a small fractal antenna," IEEE Antennas Propagat. Mag., vol. 48, pp. 1773-1781, Nov. 2000. [6] S. R. Best, "On the performance properties of the Koch fractal and other bent wire monopoles," IEEE Trans. Antennas Propagat., vol. 51, pp. 1292-1300, Jun. 2003. [7] Puente, J. Romeu, R. Pous, X. Garcia, and F. Benitez, “Fractal multiband antenna based on the Sierpinski gasket,” Electron. Lett., vol. 32, pp. 1-2, Jan. 1996. [8] C. Puente, J. Romeu, R. Bartoleme, and R. Pous, "Perturbation of the Sierpinski antenna to allocate operating bands," Electron. Lett., vol. 32, pp. 2186-2188, Nov. 1996. [9] C. Puente, J. Romeu, R. Pous, and A. Cardama, “On the behavior of the Sierpinski multiband fractal antenna, “ IEEE Trans. Antennas Propag., vol. 46, pp. 517-524, Apr. 1998. [10] D. H. Werner, P. L. Werner, and K. H. Church, "Genetically engineered multiband fractal antennas," Electron. Lett., vol. 37, pp. 1150-1151, Sep. 2001. [11] M. Fernandez Pantoja, F. Garcia Ruiz, A. Rubio Bretones, S. Gonzales Garcia, R. Gomez Martin, J. M. Gonzales-Arbesù, J. Romeu, J. M. Rius, P. L. Werner, and D. H. Werner, “GA design of small thin-wire antennas: comparison with Sierpinski type prefractal antennas,“ IEEE Trans. Antennas Propag., vol. 54, pp. 1879-1882, Jun. 2006. [12] R. Azaro, G. Boato, M. Donelli, A. Massa, and E. Zeni, “Design of a prefractal monopolar antenna for 3.4-3.6 GHz Wi-Max band portable devices,” IEEE Antennas Wireless Propag. Lett., vol. 5, pp. 116-119, 2006. [13] R. Azaro, F. De Natale, M. Donelli, E. Zeni, and A. Massa ,“Synthesis of a prefractal dual-band monopolar antenna for GPS applications,” IEEE Antennas Wireless Propag. Lett., vol. 5, pp. 361-364, 2006. [14] R. Garg, P. Bhartia, I. Bahl, and A. Ittipiboon, Microstrip Antenna Design Handbook. Norwood, MA: Artech House, 2001. [15] D. M. Pozar and D. H. Schaubert, Microstrip Antennas: the Analysis and Design of Microstrip Antennas and Arrays. New York, NY: IEEE Press, 1995. [16] N. Padros, J. I. Ortigosa, J. Backer, and M. F. Iskander, “Comparative study of highperformance GPS receiving antenna designs,” IEEE Trans. Antennas Propag., vol. 45, pp. 698-706, Apr. 1997. [17] D. Singh, P. Gardner, and P.S. Hall, "Miniaturised microstrip antenna for MMIC applications," Electron. Lett., vol. 33, pp. 1830-1831, Oct. 1997. [18] J. Guterman, A. A. Moreira, and C. Peixeiro,” Dual-band miniaturized microstrip fractal antenna for a small GSM1800 + UMTS mobile handset,” in Proc. IEEE MELECON 2004, Dubrovnic, Croatia, May 12-15, 2004 [19] X. Zhang, and F. Yang, “Study of a slit cut on a microstrip antenna and its applications,” Microw. Opt. Technol. Lett., vol. 18, no. 4, pp. 297-300, Jul. 1998. [20] J. Kennedy, R. C. Eberhart, and Y. Shi, Swarm Intelligence. San Francisco: Morgan Kaufmann Publishers, 2001. [21] J. Robinson and Y. Rahmat-Samii, "Particle swarm optimization in electromagnetics," IEEE Trans. Antennas Propagat., vol. 52, no. 2, pp. 397-407, Feb. 2004. [22] M. Donelli and A. Massa, "A computational approach based on a particle swarm optimizer for microwave imaging of two-dimensional dielectric scatterers," IEEE Trans. Microwave Theory Techn., vol. 53, no. 5, pp. 1761-1776, May 2005. [23] R. Azaro, F. De Natale, M. Donelli, A. Massa, and E. Zeni, "Optimized design of a multifunction/multi-band antenna for automotive rescue systems," IEEE Trans. Antennas Propagat., vol. 54, no. 2, pp. 392-400, Feb. 2006. [24] R. F. Harrington, Field Computation by Moment Methods. Malabar, Florida: Robert E. Krieger Publishing Co., 1987. citation: Azaro, Renzo and Zeni, Edoardo and Rocca, Paolo and Massa, Andrea (2007) Synthesis of a Galile oand Wi-Max Three-Band Fractal-Eroded Patch Antenna. [Technical Report] document_url: http://www.eledia.org/students-reports/337/1/DISI-11-058.R131.pdf