A Novel Antenna Design for Telemedicine Applications
To develop a reliable and cost effective communication platform for the telemedicine applications, novel antenna design has been presented using bacterial foraging optimization (BFO) technique. The proposed antenna geometry is achieved by etching a modified Koch curve fractal shape at the edges and a square shape slot at the center of the radiating element of a patch antenna. It has been found that the new antenna has achieved 43.79% size reduction and better resonating characteristic than the original patch. Representative results for both simulations and numerical validations are reported in order to assess the effectiveness of the developed methodology.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1335908Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 1926
 D. Li and J. Mao, "A Koch-Like Sided Fractal Bow-Tie Dipole Antenna”, IEEE Transactions on Antennas and Propagation, Vol. 60, no. 5, May 2012.
 D. H. Werner and S. Ganguly, "An Overview of Fractal Antenna Engineering Research,” IEEE Antennas and Propagation Magazine, vol. 45, No. 1, pp. 38-57, Feb 2003
 L. Lizzi, R. Azaro, G. Oliveri and A. Massa, "Printed UWB Antenna Operating Over Multiple Mobile Wireless Standards”, IEEE Antennas and Wireless Propagation Letters, Vol no: 10, 2011.
 M. Jahromi, A. Falahati and R. Edwards, " Bandwidth and Impedance Matching Enhancement of Fractal Monopole Antennas Using Compact Grounded Co-planar Waveguide”, IEEE Transactions on Antennas and Propagation, Vol. 59, no. 7, July 2011.
 K. J. Vinoy, J. K. Abraham and V. K. Varadan, "On the Relationship Between Fractal Dimension and the Performance of Multi-Resonant Dipole Antennas Using Koch Curves,” IEEE Transactions on Antennas and Propagation, vol. 51, no. 9, pp. 2296-2303, Sep. 2003.
 S. R. Best, "On the Resonant Properties of the Koch Fractal and Other Wire Monopole Antennas, IEEE Antennas and Wireless Propagation Letters,” vol. 1, pp. 74-77, 2002.
 S. R. Best, "On the Performance Properties of the Koch Fractal and Other Wire Monopoles,” IEEE Transactions on Antennas and Propagation, vol. 51, no. 6, pp. 1292-1300, Jun. 2003.
 C. Puente, J. Romeu and A. Cardama, "The Koch Monopole: A Small Fractal Antenna,” IEEE Transactions on Antennas and Propagation, vol. 48, pp. 1773-1781, Jun. 2003.
 M. Comisso, "Theoretical and Numerical Analysis of the Resonant Behaviour of the Minkowski Fractal Dipole Antenna,” IET Microwaves, Antennas & Propagation, vol. 3, pp. 456-464, 2009.
 S. Rani and A. P. Singh, "On the Design and Optimization of New Fractal Antenna Using PSO”, International Journal of Electronics, DOI:10.1080/00207217.2012.743089.
 S. Rani and A. P. Singh, "Fractal Antenna with Defected Ground Structure for Telemedicine Applications,” International journal on Communications, Antenna and Propagation, vol.1, pp. 1-15, 2012.
 Pattichis et.al, "Wireless Telemedicine Systems: An Overview”, IEEE Antenna and Wave Propagation Magazine, vol.44, no. 2, April 2002.
 G. C. Crumley, N. E. Evans, W. G. Scanlon, B. Burns, and T. G. Trouton, "The Design and Performance of a 2.5-GHz Telecommand link for Wireless Biomedical Monitoring,” IEEE Transactions on Information Technology in Biomedicine, vol. 4, no. 4, Dec 2000.
 M. Tripathy and S. Mishra " Bacteria foraging-based solution to optimize both real power loss and voltage stability limit,” IEEE Transactions on Power Systems, Vol. 22, No. 1, February 2007.
 B. Mangaraj, I. Misra and A. Barisal, " Optimizing included angle of symmetrical V-dipoles for higher directivity using bacteria foraging optimization algorithm" Progress in Electromagnetic Research B, Vol.3, pp. 295-314,2008.
 S. Pattnaik, O. Bajpai, S. Gollapudi, S. Devi, "Bacterial foraging technique to calculate resonant frequency of rectangular microstrip antenna," International Journal of RF and computer aided Engineering, DOI 10.1002/mmce.