최근, 휴대전화로부터 복사되는 전자파 노출에 대한 건강 위험성에 관한 국민적 관심이 높아지고 있고, 그에 따라 휴대전화가 전자파 인체보호기준의 적합성 여부를 평가하기 위한 전자파흡수율 측정 방법이 제안되어 왔다. 피시험기기인 휴대전화에 대한 국부 전자파흡수율은 전기장 프로브를 사용하여 모의조직으로 채워진 모의 인체 두부에서 전기장 분포를 측정함으로써 얻어진다. 전자파흡수율 측정에 요소가 되는 전기장 프로브, 모의인체의 형상과 크기, 모의조직의 전기정수 그리고 시험위치 등에 따라 측정값이 달라지므로 전자파흡수율 측정 기준을 설정하기 위해서는 이들 요소에 대한 연구가 요구된다. 본 논문에서는 휴대전화의 시험위치에 따른 전자 파흡수율 변화를 수치해석과 측정을 통해 분석하였으며, 통상 사용위치에서 최악의 조건을 조사하였다. 본 결과를 바탕으로 국내 전자파흡수율 측정 기준의 시험위치로서 접촉위치와 경사위치를 채택하였다.
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