Numerical modeling of electromagnetic interaction between a radio frequency sources and the human body

In This part of our work, we present a model based on a numerical calculation to solve the problem of the effects of radio frequency electromagnetic radiation on human ORL sphere and select a good protector against the electromagnetic field that is the human head- mobile interface. In other words, it is the effect of the use of mobile on human tissue. Indeed, it is an electromagnetic coupling between a source of electromagnetic energy and the human body. To solve the system of equations governing this problem, a finite element formulation coupled with boundary integral formulation that is adopted. The numerical results obtained with this method show the influence of characteristic parameters, (ε,σ,μ) of exterior medium on penetration electromagnetic field in human head. There inside the head we can evaluate electromagnetic energy at each point inside the human head sphere functioned characteristics parameters of exterior medium (the interface mobile- human head).