Simulation and Evaluation of Specific Absorption Rate in Human Body in High Frequency Electromagnetic Fields

Lak, Asmae; Oraizi, Homayoon

doi:10.4028/www.scientific.net/amr.433-440.5489

Cited by 2 publications

(1 citation statement)

References 6 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Several researchers have simulated the human body models, specially the human head and have evaluated the effective parameters on SAR [11][12][13][14].…”

Section: Simulationsmentioning

confidence: 99%

Evaluation of SAR Distribution in Six-Layer Human Head Model

Lak

Oraizi

2013

International Journal of Antennas and Propagation

View full text Add to dashboard Cite

e interaction between human head model and electromagnetic �eld sources is studied. e head models are composed of one and six layers. e six layers are skin, fat, bone, dura (the outer membrane of brain and spinal cord), CSF (colony stimulating factor), and brain. An antenna as a source of exposure is simulated too. e E-�eld strength distribution in both one-and six-layer human models is shown to estimate the intensity of E-�eld penetration in human head. Like standard models, the antenna is situated near the head model at a distance of 5 mm. e local and average SARs (speci�c absorption rates) are simulated at �00 MHz in both human head models. e results are then compared between the two models. e HFSS soware is used for all the simulations. e paper wants to show that the initial model (one layer) is not a good model, because the real human head tissue is not equivalently modeled. It seems that the values of one-layer model are not reliable, so the paper considers the better and more similar human head model and compares these two models.

show abstract

“…Several researchers have simulated the human body models, specially the human head and have evaluated the effective parameters on SAR [11][12][13][14].…”

Section: Simulationsmentioning

confidence: 99%