1. Hayashida, S., H. Morishita, Y. Koyanagi, and K. Fujimoto, "Wideband folded loop antenna for hadsets," IEEE Antennas and Propagation Int. Symp., 2-5, 2002.        Google Scholar

2. Hayashida, S., T. Tanaka, H. Morishita, Y. Koyanagi, and K. Fujimoto, "Built-in half size folded dipole antenna for hadsets," IEEE Antennas and Propagation Int. Symp., 2759-2762, 2004.        Google Scholar

3. Gianvittorio, J. P. and Y. Rahmat-Samii, "Fractal antennas: A novel antenna miniaturization technique ," IEEE Antennas and Propagation Magazine, Vol. 44, 20-36, 2002.
doi:10.1109/74.997888        Google Scholar

4. Ali, M. and S. Stuchly, "A meander-line bow-tie antenna," IEEE Antennas and Propagation Int. Symp., 1566-1569, 1996.        Google Scholar

5. Tronquo, A., H. Rogier, C. Hertleer, and L. Van Langenhove, "Robust planar textile antenna for wireless body LANs operating in 2.45GHz ISM band," Electronics Letters, Vol. 42, No. 3, Feb. 2006.
doi:10.1049/el:20064200        Google Scholar

6. Klemm, M., I. Z. Kovcs, G. F. Pedersen, and G. Toster, "Novel small-size directional antenna for UWB WBAN/WPAN applications," IEEE Trans. on Antennas and Propagation, Vol. 53, No. 12, 3884-3896, Dec. 2005.
doi:10.1109/TAP.2005.859906        Google Scholar

7. Merenda, J. T., "Digital Wideband Small Antenna Systems ," BAE Systems, Jul. Jul. 2006.        Google Scholar

8. Merenda, J. T., Crossed-loop Radiation Synthesizer System, US Patent, 6680710, Jan. 2004.

9. Merenda , J. T., Radiation Synthesizer Feed Configuration, US Patent, 6606063, Aug, 2003.

10. Adams , R. C., Wearable Directional Antenna, US Patent, 6995723, Feb. 2006.

11. Adams, R. C., Ultra-broadband Antenna Incorporated into Garment, US Patent, 6972725, Dec. 2005.

12. Adams, R. C., R. J. O'Neil, J. E. Lebaric, and T. R. Emo, Integrated Man-prortable Wearable Antenna System, US Patent, 7002526, Feb. 2006.

13. Coleman, C. M., E. J. Rothwell, J. E. Ross, and L. L. Nagy, "Self-structuring antennas," IEEE Antennas and Propagation Magazine, Vol. 44, 11-23, 2002.
doi:10.1109/MAP.2002.1028730        Google Scholar

14. Fenner, R. A., Bandwidth extension of a body worn antenna vest, M.S. Thesis, Michigan State University, 2007.

15. Klemm, M. and G. Troester, "EM energy absorption in the human body tissues due to UWB antennas," Progress In Electromagnetics Research, Vol. 62, 261-280, 2006.
doi:10.2528/PIER06040601        Google Scholar

16. Chen, Z. N., Antennas for Portable Devices, John Wiley & Sons Ltd, 2007.

17. Hirata, A., K. Shirai, and O. Fujiwara, "On averaging mass of SAR correlating with temperature elevation due to a dipole antenna," Progress In Electromagnetics Research, Vol. 84, 221-237, 2008.
doi:10.2528/PIER08072704        Google Scholar

18. Kouveliotis, N. K. and C. N. Capsalis, "Prediction of the SAR level induced in a dielectric sphere by a thin wire dipole antenna," Progress In Electromagnetics Research, Vol. 80, 321-336, 2008.
doi:10.2528/PIER07112804        Google Scholar

19. Liu , Y., Z. Liang, and Z. Q. Yang, "Computation of electromagnetic dosimetry for human body using parallel FDTD algorithm combined with interpolation technique," Progress In Electromagnetics Research, Vol. 82, 95-107, 2008.
doi:10.2528/PIER08021603        Google Scholar

20. Kim, J. and Y. Rahmat-Samii, "Implanted antennas inside a human body: Simulations, designs, and characterizations," IEEE Trans. on Microwave Theory and Techniques, Vol. 52, No. 8, Aug. 2008.        Google Scholar

21. Yoshida, K., A. Hirata, Z. Kawasaki, and T. Shiozawa, "Human head modeling for handset antenna design at 5GHz band," Journal of Electromagnetic Waves and Applications, Vol. 19, No. 3, 401-411, 2005.
doi:10.1163/1569393054139679        Google Scholar

22. Pino, A. G., M. Arias, M. G. Sanchez, I. Cuinas, and A. A. Alonso, "Determination of safety volumes for mediumfrequency emissions under standard limits of human exposure," Journal of Electromagnetic Waves and Applications, Vol. 17, No. 11, 1605-1611, 2003.
doi:10.1163/156939303772681460        Google Scholar

23. Rosen, A., M. A. Stuchly, and A. Vander Vorst, "Applications of RF/microwaves in medicine," IEEE Trans. on Microwave Theory and Techniques, Vol. 50, No. 3, 963-974, Mar. 2003.
doi:10.1109/22.989979        Google Scholar

24. Christ, A. and N. Kuster, "Differences in RF energy absorption in the heads of adults and children," Bioelectromagnetics, Sep.2005.        Google Scholar

25. Ebrahimi-Ganjeh, M. A. and A. R. Attari, "Interaction of dual band helical and PIFA handset antennas with human head and hand," Progress In Electromagnetics Research, Vol. 77, 225-242, 2007.
doi:10.2528/PIER07081804        Google Scholar

26. Kuo, L. C., Y. C. Kan, and H. R. Chuang, "Analysis of a 900/1800 MHz dual-band gap loop antenna on a handset with proximate head and hand model," Journal of Electromagnetic Waves and Applications, Vol. 21, No. 1, 107-122, 2007.
doi:10.1163/156939307779391722        Google Scholar

27. Kouveliotis, N. K., P. J. Papakanellos, E. D. Nanou, N. I. Sakka, V. S. G. Tsiafkis, and C. N. Capsalis, "Correlation between SAR, SWR and distance of mobile terminal antenna in front of a human phantom: Theoretical and experimental validation," Journal of Electromagnetic Waves and Applications, Vol. 17, No. 11, 1561-1581, 2003.
doi:10.1163/156939303772681415        Google Scholar

28. Keshvari, J. and S. Lang, "Comparison of radio frequency energy absorption in ear and eye region of children and adults at 900, 1800 and 2450 MHz," Physics in Medicine and Biology., Vol. 50, 4355-4369, 2005.
doi:10.1088/0031-9155/50/18/008        Google Scholar

29. Kouveliotis, N. K., S. C. Panagiotou, P. K. Varlamos, and C. N. Capsalis, "Theoretical approach of the interaction between a human head model and a mobile handset helical antenna using numerical methods," Progress In Electromagnetics Research, Vol. 65, 309-327, 2006.
doi:10.2528/PIER06101901        Google Scholar

30. ICNIRP "Guidelines for limiting exposure to time-varying electric, magnetic and electromagnetic fields (up to 300 GHz)," Health Phys., Vol. 74, 494-522, 1998.        Google Scholar

31. ANSI C95.1-1982, , American national standard safety levels with respect to human exposure to radiofrequency electromagnetic fields, 300 kHz to 100GHz, The Institute of Electrical and Electronics Engineers, Inc., 345 East 47th Street, NY 10017, New York.

32. Human exposure to electromagnetic fields: High frequencies (10 kHz to 300 GHz), CENELEC, CENELEC Central Secretariat: Rue de Stassart 35, B-1050, Brussels, Belgium, Jan. 1995 .

33., http://www.britannica.com/.

34., http://niremf.ifac.cnr.it/docs/DIELECTRIC/Report.html..