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Experimental finding of temperature rise and SAR values created by 900 MHz-1800 MHz-2450 MHz electromagnetic radiation on human brain tissue

机译:通过900 MHz-1800 MHz-2450 MHz电磁辐射在人脑组织上产生的温升和SAR值的实验结果

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Todaythereareasetofnumericalmodelstudiesconcerningmobilephones,wirelessdevicesandhumanbraininteraction;howeversinceitisnotfeasibletoconductexperimentsonhumansitbecomesanecessitytosimulatebiologicaltissues.Inthepresentstudytemperaturerisecreatedby900MHz-1800MHzand2450MHzfrequencyelectromagneticradiationsonhumanbraintissuehasbeensearchedbyusingbrain-tissuephantommodel.Threedistinctivebrain-equivalenttissueshavebeenpreparedandbypayingheedstothemixtureratios,theirelectricalfeatureshavebeenspecified.Atthispointithasbeendetectedthatfrequencyisacriticalfactor.Phantomvolumeof900and1800MHzfrequencies,dependingonthevolumeskineffect,canbeaffectedtoacertaindegreefromtheexposure.Howeveranexposureof2450MHzcannotexhibitthedesiredleveloftemperatureriseinsidephantomliquid.Thismaybeattributedtotheskineffectinthisfrequency.
机译:Todaythereareasetofnumericalmodelstudiesconcerningmobilephones,wirelessdevicesandhumanbraininteraction; howeversinceitisnotfeasibletoconductexperimentsonhumansitbecomesanecessitytosimulatebiologicaltissues.Inthepresentstudytemperaturerisecreatedby900MHz-1800MHzand2450MHzfrequencyelectromagneticradiationsonhumanbraintissuehasbeensearchedbyusingbrain-tissuephantommodel.Threedistinctivebrain-equivalenttissueshavebeenpreparedandbypayingheedstothemixtureratios,theirelectricalfeatureshavebeenspecified.Atthispointithasbeendetectedthatfrequencyisacriticalfactor.Phantomvolumeof900and1800MHzfrequencies,dependingonthevolumeskineffect,canbeaffectedtoacertaindegreefromtheexposure.Howeveranexposureof2450MHzcannotexhibitthedesiredleveloftemperatureriseinsidephantomliquid.Thismaybeattributedtotheskineffectinthisfrequency。

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