1. and Resonant frequency of Hilbert curve fractal antenna, IEEE AP Symp, Vol. 3, pp. 648-651, July 2001.
2. Hilbert curve fractal antenna: A small resonant antenna for VHF/UHF applications
3. The Koch fractal monopole antenna: The significance of fractal geometry in determining antenna performance, 25th Ann Ant Applications Symp, University of Illinois, 2001.
4. On the performance trade-offs associated with fractal antenna designs, 25th Ann Ant Applications Symp, University of Illinois, 2001.
5. EZNEC/4 modeling software, Roy Lewallen, www.eznec.com.