Interaction between human Head and Hand model with a Dipole Antenna as anExposure Source

In this paper the human head, human hand and adipole antenna as an exposure source have been simulated at ۸۳۵and ۱۹۰۰MHz. Human head and hand have been modeled bysoftware in three layers to evaluate the effects of antenna sourceon them. The E-strength, H-strength and SAR have beensimulated in the models. The effect of presence of human headand hand on antenna gain has been simulated too. All of thesimulations have been done by HFSS software. The results showthat presence of human head and hand can affect the fieldstrength parameters and gain of exposure source.

Keywords:

Field strength , human , dipole antenna , gain.