In-vivo 실험용 전자파 잔향실에서의 노출조건을 설정하기 위하여 다수의 임신한 랫이 900 MHz CDMA(code division multiple access) 전자파에 노출되는 조건에서의 SAR(specific absorption rate)에 대한 통계적 분석을 수행하였다. SAR 분석은 전자파 잔향실 내의 부하 조건에 해당하는 임신 랫의 마릿수를 반영하였으며, 임신 랫의 SAR뿐만 아니라, 태아에게노출되는 SAR을 포함하여 계산하였다. 이를 위해서 한 마리 임신 랫에 대한 SAR을 계산하고, 20마리 임신 랫에 대한평균 SAR과 비교 분석하였다. 또한, 20마리 임신 랫에 대한 위치별 SAR 값에 대한 편차 및 평균 노출값을 구했다. 20마리 개체 간의 전신 SAR의 편차는 0.24 dB 수준으로 낮게 나타났으며, 태아의 SAR은 임신 랫의 전신 SAR에 대비하여0.8 dB 이내로 나타남을 보였다.
KSP Keywords
Code division Multiple Access(CDMA), In-vivo, specific absorption rates(SAR)
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