Fractal geometry applied to design of communications systems antennas

• Autorzy: Krzysztofik W. J. , Cao T. N.

Identyfikatory

DOI

10.15199/59.2017.6.10

• Konferencja: Krajowa Konferencja Radiokomunikacji, Radiofonii i Telewizji (21-23.06.2017 ; Poznań, Polska)
• Języki publikacji: EN

Abstrakty

EN

This paper presents the fractal geometries and their application in the design of small, multi-band antennas. Fractals are described by means of Iteration Function System. Some useful pre-fractals were designed, numerically modeled and fabricated for applications in different modern mobile communication systems such as GSM/UMTS, WLAN, GPS, TV-Sat, etc. Experimental verifications well confirmed the results of simulation made by means of HFSS computer code.

Słowa kluczowe

EN

small antennas; multi-band; mobile communication system; fractal geometry; IFS; fractal dimension

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Przegląd Telekomunikacyjny + Wiadomości Telekomunikacyjne
• Rocznik: 2017
• Tom: nr 6
• Strony: 206--209, CD
• Opis fizyczny: Bibliogr. 20 poz., rys., tab.

Twórcy

autor

Krzysztofik W. J.

• Faculty of Electronics, Wroclaw University of Science & Technology, Wroclaw, Poland

autor

Cao T. N.

• Faculty of Electronics ,Wroclaw University of Science & Technology, Wroclaw, Poland
• Department of Physics and Technology, Vinh University, Nghe An, Vietnam

Bibliografia

• [1] IEEE 802.11Standards for Communication Systems.
• [2] Recommendation ITU-R.1642, 2010; Radio Navigation Satellite Service, ITU Progress Report, Geneva, CH.
• [3] “Assessment of C-Band usage in African Countries”, 2014, Final Report by Euroconsult, June 10.
• [4] Mandlebrot, B. B., 1983, „The Fractal Geometry of Nature” New York: Freeman W.H.
• [5] Krzysztofik W. J., 2008, „Printed Multiband Fractal Antennas”. in: “Multiband Integrated Antennas for 4G Terminals”, ed. Sanchez-Hernandez David A.. Norwood, MA, USA: Artech House, INC.
• [6] Singh Kulbir, Grewal Vinit, Saxena Rajiv, 2009 “Fractal Antennas: A Novel Miniaturization Technique for Wireless Communications” International Journal of Recent Trends in Engineering, vol 2, no. 5, November.
• [7] Cao T. N., Krzysztofik W. J., 2016 „Multiband Fractal Antenna for C-Band Ground Station of Satellite TV in ITU Region-3”, 6th MRW, 21st MIKON International Conference on Microwave, Radar and Wireless Communications, May 9-12, Krakow, Poland, 978-1-5090-2214-4/16/2016 IEEE
• [8] Werner D. H., Ganguly S., 2003, „An Overview of Fractal Antenna Engineering Research”, IEEE Antennas and Propagation Magazine, vol. 45, no.1, pp. 38-57.
• [9] Tiwari A., Rattan M., Gupta I., 2014, “Review On: Fractal Antenna Design Geometries and Its Applications”, International Journal of Engineering and Computer Science ISSN: 2319-7242, vol. 3, issue 9, September, pp. 8270-8275.
• [10] Mudgal P., Tomar R., Chaitanya G., 2016, „Design and Analysis of Miniaturized Cohen Minkowski Patch Hybridized Fractal Antenna”, International Journal of Advanced Research in Computer Engineering & Technology (IJARCET), vol. 5, issue 5.
• [11] Mohanamurali R., Shanmuganantham T., 2012, „Sierpinski Carpet Fractal Antenna for Multiband Applications” International Journal of Computer Applications (0975 – 8887), vol. 39, no.14, February, pp. 19-23.
• [12] Cao T. N., Krzysztofik W. J., 2016, „Hybrid Minkowski Fractal Island Antenna Operating in Two Bands of GPS Satellite System”, 2016 IEEE Symposium on Antennas and Propagation and USNCURSI Radio Science Meeting (2016 IEEE APS &USNC-URSI), June 26-July 1, El Conquistador Resort, Fajardo, Puerto Rico, USA, ISBN 978-1-5090- 2886-3/16/2016 IEEE, pp. 211-212.
• [13] Fazal D., Khan Q. U., Ihsan M. B., 2012 „Use of Partial Koch Boundaries for Improved Return Loss, Gain and Sidelobe Levels of Triangular Patch Antenna,” Electronics Letters, vol. 48, no.15, pp. 902- 903, July.
• [14] Nagpal A., Dhillon S.S., Marwaha A., 2013, „Multiband E-Shaped Fractal Microstrip Patch Antenna with DGS for Wireless Applications,” Proceedings of International Conference on Computational Intelligence and Communication Networks (ICCICN-2013), Mathura, India, pp. 22-26.
• [15] Tiehong Tian, Zheng Zhou, 2003, „A Novel Multiband Antenna: Fractal Antenna”, Proceedings of ICCT Beijing University of Posts and Telecommunications”.
• [16] Modi J. J., Upadhyaya T. K., Patel V. M., 2014, „Review & Comparison of Fractal Antenna” IOSR Journal of Electronics and Communication Engineering (IOSRJECE) ISSN: 2278-2834 vol. 2, issue 3, July-Aug., pp. 05-06.
• [17] Kaur A., Saluja N., Ubhi J. S., 2012, „Design of Sierpinski Gasket Multiband Fractal Antenna for Wireless Applications” IOSR Journal of Electronics and Communication Engineering (IOSRJECE) ISSN: 2278-2834 vol. 2, Issue 3, July-Aug., 05-06.
• [18] Ali Jawad K., Yassen M. T., Hussan M. R., Salim A. J. , 2012, „A Printed Fractal Based Slot Antenna for Multi-Band Wireless Communication Applications'', Progress in Electromagnetics Research, PIER Proceedings, Moscow, Russia, August 19-23.
• [19] Addison P. S., „Fractals and Chaos", 1997, Institute of Physics Publishing, IOP, Ltd, London.
• [20] Ali Jawad K. , 2010 „Microstrip-Fed Printed Slot Antennas Based on Hilbert-Type Space-Filling Curves for Wireless Communication Systems", International Review on Modelling and Simulations, I.RE.MO.S, vol. 3, no. 4, August.

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017)