Research ArticleOpen AccessGoogle Scholar indexed
Optimization of the UWB Radar System in Medical Imaging
- 1
- 2
- 3
Journal of Signal and Information Processing·Volume 02 (2011)·Pages 227–231·Published 31 August 2011·DOI10.4236/jsip.2011.23031
Copy link · social · email
Abstract
During the last decades, we have witnessed a widespread deployment of the ultra wide band (UWB) radar systems. Considering a medical field, an algorithm optimizing these systems is pointed out in this contribution. Beginning with the description of the UWB radar system, this algorithm has proved to be not only able to take a medical image of the human body but also capable of diverting the human tissue. Moreover, we insist on the fact that this algorithm can easily optimize different radar parameters. So, the human body layer width, the incident angle and the frequency maximizing reflection coefficient are estimated in this paper.
KeywordsUWBRadarMedical ImageHuman Body Model
- E. Taoufik, S. Nabila and B. Ridha, “The Reflection of Electromagnetic Field by Body Tissue in the UWB Frequency Range,” IEEE International Radar Conference, Mai, 2010, pp. 1403-1407.
- E. Taoufik, S. Nabila and B. Ridha, “New Radar System in Medicine,” The 2010 European Signal Processing Conference (EUSIPCO-2010), Aalborg, 23-27 August 2010.
- G. Varotto and E. M. Staderini, “A 2D Simple Attenuation Model for EM Waves in Human Tissues: Comparison with a FDTD 3D Simulator for UWB Medical Radar,” 2008 IEEE International Conference on Ultra-Widebanb (ICUWB2008), Hannover, 10-12 September 2008, pp. 1-4.
- E. M. Staderini, “UWB Radars in Medicine,” IEEE Aerospace and Electronic Systems Magazine, Vol. 17, No. 1, January 2002, pp. 13-18. doi:10.1109/62.978359
- A. G. Yarovoy, L. P. Ligthart, J. Matuzas and B. Levitas, “UWB Radar for Human Being Detection,” IEEE Aerospace and Electronic Systems Magazine, Vol. 21, No. 3, March 2006, pp. 10-14. doi:10.1109/MAES.2006.1624185
- Y. P. Zhang and Q. Li, “Performance of UWB Impulse Radio with Planar Monopoles Over On-Human-Body Propagation Channel for Wireless Body Area Networks,” IEEE Transaction on Antennas and Propagation, Vol. 55, No. 10, October 2007, pp. 2907-2914. doi:10.1109/TAP.2007.905825
- C. Gabriel, “A Compilation of the Dielectric Properties of Body Tissues at RF and Microwave Frequencies,” Radiofrequency Radiation Division, Brooks AFB, San Antonio, TX, Contract AL/OE-TR-1996-0037, 1996.
- C. Gabriel, S. Gabriel and E. Corthout, “The Dielectric Properties of Biological Tissues: I. Literature Survey,” Physics in Medicine and Biology, Vol. 41, No. 11, November 1996, pp. 2231-2249.
- S. Gabriel, R. W. Lau and C. Gabriel, “The Dielectric Properties of Biological Tissues: II. Measurements on the Frequency Range 10 Hz to 20 GHz,” Physics in Medicine and Biology, Vol. 41, No. 11, November 1996, pp. 2251-2269. doi:10.1088/0031-9155/41/11/002
- S. Gabriel, R. W. Lau and C. Gabriel, “The Dielectric Properties of Biological Tissues: III. Parametric Models for the Dielectric Spectrum of Tissues,” Physics in Medicine and Biology, Vol. 41, No. 11, November 1996, pp. 2271-2293. doi:10.1088/0031-9155/41/11/003
- G. Kang and O. P. Gandh, “Effect of Dielectric Properties on the Peak 1- and 10-g SAR for 802.11 a/b/g Frequencies 2.45 and 5.15 to 5.85 GHz,” IEEE Transactions on Electromagnetic Compatibility, Vol. 46, No. 2, May 2004, pp. 268-274. doi:10.1109/TEMC.2004.826875