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Analysis and Design Hilbert Curve Fractal Antenna Feed with Co-planar Waveguide for Multi-Band Wireless Communications
Niruth Prombutr, Prayoot Akkaraaektharin
Pages - 1 - 11     |    Revised - 03-08-2008     |    Published - 16-09-2008
Volume - 2   Issue - 3    |    Publication Date - June 2008  Table of Contents
Fractal antenna, Multi-band, Hilbert curve, Hilbert curve, Coplanar waveguid feed
There are many techniques to improve the characteristic of antennas. In this work we use ideas of the fractal. The purpose of this project is to design and analyze Hilbert curve fractal antennas to get the empirical and electrical model. We use the Zealand program for simulating antennas. The antennas receive and transmit in many frequency resonances. We design a small Hilbert curve fractal antenna. We analyze this antenna by using the concept of the CPW transmission line and the mathematical definition of fractal to yield the models for Hilbert curve fractal antenna. From these models we can predict the multi resonance frequency. In the experiment we found that the least percent of difference for electromagnetics formular model with the experiment (0.4%) is lower than the least of the difference for empirical model (4.43%) because the electromagnetics model used the transmission line model while the empirical model used the numerical method. These models will be helpful for design and making Hilbert curve fractal antenna.
CITED BY (11)  
1 Shaalan, A. B. (2015). Fractal Minkowski Antenna Loaded with Hilbert Curve as Complementary Split Ring Resonator.
2 Taghadosi, M., Albasha, L., Qaddoumi, N., & Ali, M. (2015). Miniaturised printed elliptical nested fractal multiband antenna for energy harvesting applications. Microwaves, Antennas & Propagation, IET, 9(10), 1045-1053.
3 Oraizi, H., Bahramgiri, M., & Hedayati, S. (2013, May). A novel miniaturized multilayer E-shaped patch antenna using Giuseppe Peano fractal geometry on its edges for WLAN dual-band applications. In Electrical Engineering (ICEE), 2013 21st Iranian Conference on (pp. 1-4). IEEE.
4 Suganthi, S., Raghavan, S., Kumar, D., & Arputha Vijaya Selvi, J. (2012). Experimental Study on the Performance of Compact Hilbert Curve Fractal Antenna on Metamaterial using CSRR. European Journal of Scientific Research (EJSR), Europe, 86(2), 243-253.
5 Lin, Y. C., & Zhong, J. H. (2012, September). Hilbert-Chain Topology for Energy Conservation in Large-Scale Wireless Sensor Networks. In Ubiquitous Intelligence & Computing and 9th International Conference on Autonomic & Trusted Computing (UIC/ATC), 2012 9th International Conference on (pp. 225-232). IEEE.
6 Suganthi, S., Raghavan, S., Kumar, D., & Arputha Vijaya Selvi, J. (2012). Study of Compact Hilbert Curve Fractal Antennas for Implantable Medical Applications. International Journal of Emerging Technology and Advanced Engineering, 2(10), 116-125.
7 Suganthi, S., Raghavan, S., Kumar, D., & Thilagar, S. H. (2012, March). A compact hilbert curve fractal antenna on metamaterial using CSRR. In PIERS Proceedings (pp. 136-140).
8 S. Suganthi, S. Raghavan and D. Kumar, “A Novel Planar Square Fractal Antenna for Wireless Devices”, in Proceedings of Microwaves, Radar and Remote Sensing Symposium (MRRS), 2011, Kiev, 25-27 Aug. 2011, pp. 82 - 85
9 alias Jeyanthi, K. M., & Kabilan, A. P. (2010). Modeling and simulation of Microstrip patch array for smart antennas. International Journal of Engineering (IJE), 3(6), 662.
10 A. Aggarwal and M. V. Kartikeyan, “Pythagoras Tree: A Fractal Patch Antenna for Multi-Frequency and Ultra-Wide Bandwidth Operations”, Progress in Electromagnetics Research C, 16, pp. 25-35, 2010.
11 K.M. A. Jeyanthi and A.P.Kabilan, “Modeling and Simulation of Microstrip Patch Array for Smart Antennas”, International Journal of Engineering (IJE), 3(6), pp. 662 – 670, January 2010.
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Mr. Niruth Prombutr
Faculty of Engineering/Electrical engineering department - Thailand
Mr. Prayoot Akkaraaektharin
of Engineering/Electrical engineering department - Thailand