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- W2068654991 abstract "본 논문에서는 유럽에서 사용되는 GSM-900/GSM-1800 대 역 에 대 한 전자파 강도 측정 결과를 제시한다. 측정결과, 부산 기장군 장안읍 기룡 마을과 철마면 소산벌 두 곳이 후보지로 선정되었다. 두 후보지에서 수직 편파가 수평 편파보다 약 12 dBm이 더 높았으며, 번화가보다 25 dBm 낮게 측정되었다. 셀룰러/GSM-900 대역에서 측정한 수직 편파의 강도의 최대값은 각각 기룡 마을에서 -65 dBm, 소산벌에서 -69 dBm이다. PCS/GSM-1800 대역에서의 결과로는 각각 기룡 마을이 최고 -90.5 dBm, 소산벌은 -85 dBm이다. 두 후보지에서 수신된 전자파 강도가 -65 dBm 이하로 매우 약하다는 것을 확인하였으며, GSM 주파수 대역의 신호가 기존 시스템에 간섭 영향을 끼치지 않아 GSM 모바일 필드 테스트를 위한 적합한 장소로 사료된다. This paper presents the measurement results of strength of electromagnetic wave for GSM-900/GSM-1800 band which is used in Europe. The Giryong village and Sosan field are selected as candidate regions according to the measurement results in Gijang-gun, Busan. The vertical polarizations is about 12 dBm higher than horizontal polarization at two candidate places, and it is measured 25 dBm lower than urban. The maximum value of measured strength of vertical polarizations in the cellular/GSM-900 bands are -65 dBm at Giryong village and -69 dBm at Sosan field, respectively. The maximum value of measured results of PCS/GSM-1800 bands are -90.5 dBm at Giryong village and -85 dBm at Sosan field, respectively, We confirm that the receiving strength of electromagnetic wave are very weak below -65 dBm at two candidate places and the signals of GSM frequency bands not affect to conversional system, then it is considered as a suitable place for GSM mobile field test." @default.
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- W2068654991 date "2007-09-30" @default.
- W2068654991 modified "2023-09-25" @default.
- W2068654991 title "Measurement of Electromagnetic Wave for the Selection of Certification Test Space at GSM Band" @default.
- W2068654991 doi "https://doi.org/10.5515/kjkiees.2007.18.9.1030" @default.
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