Program kit to study human head exposed to EM radiation

Personal wireless communication device are used in immediate vicinity of the body, producing high localized RP energy deposition. The motivation of this research is to investigate possible influence of the EM devices on the live organisms, which may result of local tissues overheating. The proprietary computer program package based on the finite-difference time-domain (FDTD) method for electromagnetic (EM) and thermal analysis of inhomogeneous, as well as method of auxiliary sources (MAS) for partially homogeneous problems was developed. Temperature rise in heterogeneous realistic head model (downscaled to child head size) exposed to mobile phone radiation at 835 MHz is studied. 12 pt. SAR and power absorption in different materials is investigated.

[1]  S. C. DeMarco,et al.  Computed SAR and thermal elevation in a 0.25-mm 2-D model of the human eye and head in response to an implanted retinal stimulator - part I: models and methods , 2003 .

[2]  S. C. DeMarco,et al.  Computed SAR and Thermal Elevation in a 0 . 25-mm 2-D Model of the Human Eye and Head in Response to an Implanted Retinal Stimulator — Part I : Models and Methods , 2001 .

[3]  H. H. Penns Analysis of tissue and arterial blood temperatures in the resting human forearm , 1948 .

[4]  A. Guy,et al.  Nonionizing electromagnetic wave effects in biological materials and systems , 1972 .

[5]  H. H. Pennes Analysis of tissue and arterial blood temperatures in the resting human forearm. 1948. , 1948, Journal of applied physiology.

[6]  Paolo Bernardi,et al.  SAR distribution and temperature increase in an anatomical model of the human eye exposed to the field radiated by the user antenna in a wireless LAN , 1998 .

[7]  R. Zaridze,et al.  Wave field singularity aspects in large-size scatterers and inverse problems , 2002 .

[8]  Paolo Bernardi,et al.  Specific absorption rate and temperature elevation in a subject exposed in the far-field of radio-frequency sources operating in the 10-900-MHz range , 2003, IEEE Transactions on Biomedical Engineering.

[9]  A. Ahlbom Guidelines for limiting exposure to time-varying electric, magnetic, and electromagnetic fields (up to 300 GHz) , 1998 .

[10]  James C. Lin The blood-brain barrier, cancer, cell phones, and microwave radiation , 2001 .

[11]  J. C. Lin Health effects: the blood-brain barrier, cancer, cell phones, and microwave radiation , 2001 .

[12]  S. Pisa,et al.  Specific absorption rate and temperature increases in the head of a cellular-phone user , 2000 .

[13]  A. Hirata,et al.  SAR and temperature increase in the human eye induced by obliquely incident plane waves , 2002 .