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Volume 25 Issue 6
Jun.  2003
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Wang Hongjian, Gao Benqing. The Hilbert fractal antenna and its full wave analysis[J]. Journal of Electronics & Information Technology, 2003, 25(6): 790-794.
Citation: Wang Hongjian, Gao Benqing. The Hilbert fractal antenna and its full wave analysis[J]. Journal of Electronics & Information Technology, 2003, 25(6): 790-794.

The Hilbert fractal antenna and its full wave analysis

  • Received Date: 2001-11-03
  • Rev Recd Date: 2002-06-21
  • Publish Date: 2003-06-19
  • The full wave FDTD method is used to analysis some Hilbert fractal antenna. The computational results are in good agreement with the experiment, in the document. The results show that Hilbert fractal geometries can be implemented to miniaturize the size of the antenna, too. The reduction level of the Hilbert fractal antenna is about 6/7, at the same time, the higher the fractal order, the more reduction of the antenna size. Furthermore, the far field pattern remain almost the same at the resonant frequencies.
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  • B.B. Mandelbrot, The Fractal Geometry of Nature, New York, W. H. Freeman, 1983, Charter 1.[2]Y. Kim, D. L. Jaggard, The fractal random array, Proc. IEEE, 1986, 74(9), 1278-1280.[3]N. Cohen, Fractal antennas part 1: Introduction and the fractal quad, Communications Quarterly,1995, summer, 7-22.[4]D.H. Werner, R. L. Haupt, P. L. Werner, Fractal antenna engineering: The theory and design of Fractal Antenna Arrays, IEEE Antenna and Propagation Magazine, 1999, 41(5), 34-59.[5]D.H. Werner, P. L. Werner, On the synthesis of fractal radiation patterns, Radio Sci., 1995,30(1), 29-45.[6]Xu Liang, Wu Zhensen, Wang Wenbing, Synthesis of fractal patterns from concentric-ring arrays,Electronics Letters, 1996, 32(21), 1940-1941.[7]C. Puente, J. Romeu, R. Pous, Fractal multiband antenna based on the sierpinski gasket, Electronics Letters, 1996, 32(1), 1-2.[8]C. Puente, J. Romeu, R. Pous, On the behavior of the sierpinski gasket multiband fractal antenna,IEEE Trans. on Antennas and Propagation, 1998, AP-46(4), 517-524.[9]K.J. Vinoy, K. A. Jose, et al., Hilbert curve fractal antenna: A small resont antenna for VHF/UHF applications, Microwave and Optical Technology Letters, 2001, 29(4), 215-219.[10]高本庆,时域有限差分法FDTD Method,北京,国防工业出版社,1995,第一章.[11]齐东旭,分形及其计算机生成,北京,科学出版社,1994,第一章,第二章.
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