Cooper T G, Mann S M, Khalid M, Blackwell R P
Health Protection Agency, Radiation Protection Division, Centre for Radiation, Chemical and Environmental Hazards, Didcot, Oxon, UK.
J Radiol Prot. 2006 Jun;26(2):199-211. doi: 10.1088/0952-4746/26/2/005. Epub 2006 May 26.
Exposures of the general public to radio waves at locations near 20 randomly selected GSM microcell and picocell base stations in the UK have been assessed in the context of the International Commission on Non-Ionizing Radiation Protection (ICNIRP) guidelines. Compliance distances were calculated for the antennas of the base stations from their reported radiated powers. Under pessimistic assumptions that would maximise exposures, the minimum height at which the general public reference level could potentially be exceeded near any of the base station antennas was calculated to be 2.4 m above ground level. The power densities of the broadcast carriers transmitted by the base stations have been measured and scaled to include all other possible carriers. Exposures were generally in the range 0.002-2% of the ICNIRP general public reference level, and the greatest exposure quotient near any of the base stations was 8.6%. Exposures close to microcell base stations were found to be generally greater than those close to macrocell base stations.
在国际非电离辐射防护委员会(ICNIRP)指南的框架下,对英国20个随机选取的GSM微蜂窝基站和微微蜂窝基站附近地点的公众所受无线电波照射情况进行了评估。根据基站报告的辐射功率计算了基站天线的合规距离。在使照射最大化的悲观假设下,计算得出在任何基站天线附近可能超过公众参考水平的最低高度为地面以上2.4米。已对基站发射的广播载波的功率密度进行了测量,并进行了缩放以纳入所有其他可能的载波。照射水平一般在ICNIRP公众参考水平的0.002%至2%范围内,任何基站附近的最大照射商为8.6%。发现靠近微蜂窝基站的照射通常大于靠近宏蜂窝基站的照射。