Survey of RF exposure levels from mobile telephone base stations in Australia

2005 ◽  
Vol 27 (1) ◽  
pp. 73-76 ◽  
Author(s):  
S.I. Henderson ◽  
M.J. Bangay
Keyword(s):  
Mobile Telephone ◽  
Base Stations ◽  
Rf Exposure ◽  
Exposure Levels

scholarly journals Evaluación de niveles de exposición electromagnética causados por las estaciones base de Telefonía Móvil Celular [Assessment for electromagnetic exposure level caused by cellular mobile transmitting antennas in base station]

2014 ◽  
Author(s):  
Walder de Jesús Canova García
Keyword(s):  
Electromagnetic Field ◽  
Base Station ◽  
Base Stations ◽  
Exposure Level ◽  
Field Exposure ◽  
Palabras Clave ◽  
Exposure Levels ◽  
Mobile Base Station ◽  
Cellular Mobile ◽  
Mobile Base

Resumen El creciente número de estaciones base de telefonía móvil celular alrededor de sectores residenciales o tránsito de personas, causa preocupación en la comunidad sobre si la radiación de campos electromagnéticos puedan causar riesgos en la salud. Internacionalmente existen estándares que establecen límites a las diversas fuentes de campos electromagnéticos para garantizar que se minimizan los riesgos en la salud. Cada país adopta dentro de su legislación algún estándar o recomendación y exige su cumplimiento a los operadores de estaciones de telecomunicaciones, por ejemplo en Colombia rige el decreto 195 de 2005. El artículo presenta una evaluación, basados en mediciones técnicas en el 2010, para obtener los niveles de exposición a campos electromagnéticos generados por las antenas instaladas en las estaciones base de telefonía móvil. Luego aparece el procedimiento general de mediciones, donde incluye el plan ejecutorial de mediciones, la configuración de la instrumentación y la caracterización de los lugares y puntos de medición. Por último, los resultados medidos en algunos lugares, donde las antenas de transmisión cumplían con la normativa adoptada en Colombia. Palabras Clave: Exposición a campos Electromagnéticos, Estaciones base de Telefonía móvil celular, Mediciones de banda angosta.   Abstract The growth of installations of transmitting antennas on base stations surrounding residential spaces or person traffic causes concerns in the community, about whether the radiation of electromagnetic fields of transmitting antennas in mobile base station can generate health risk. Over the world, there are standards that establish maximum levels permitted to different electromagnetic field sources to accomplish security ranges for health risks. Each country adopts in their legislation some international standard and requires to telecommunication operators stations for its compliance. In Colombian, the decree 195 of 2005 is still valid. This article shows an assessment, based on technical measurements developed in 2010, to acquire the electromagnetic field exposure levels generated by transmitting antennas installed on Mobile Base Station. This assessment includes the measurement system procedure: plan of measurement, instrumental configuration, and characterization of measurement places. Finally, here presents the measured results in some places, which exposure levels satisfied the adopted legislation in Colombia. Keywords: Electromagnetic Field Exposure, Mobile Base Stations, Narrowband Measurement.

Microwave Radiation from Mobile Telephone Base Stations

2006 ◽  
Author(s):  
Mohd Yusof Mohd Ali ◽  
Rozaimah Abd Rahim ◽  
Mohd Anuar Majid ◽  
Amirul Nizam Mohd Thani
Keyword(s):  
Microwave Radiation ◽  
Mobile Telephone ◽  
Base Stations

scholarly journals Biological Effects of EM Radiations from Mobile Phones

2002 ◽  
Vol 7 (1) ◽  
pp. 45
Author(s):  
Adel A. Ali ◽  
Ahmed M. Al-Naamany
Keyword(s):  
Health Effects ◽  
Mobile Phones ◽  
Thermal Effects ◽  
Current Knowledge ◽  
Biological Effects ◽  
The Body ◽  
Base Stations ◽  
Thermal Heating ◽  
Heating Effects ◽  
Rf Exposure

Direct health effects could result following exposure to RF by thermal (heating effects). Recent Studies have shown that there are public fears on effects that can be caused mainly by holding mobile phones close to the body, or as a result of possible non-thermal effects from both phones and base stations.  This paper offers an overview on the biological effects of electromagnetic radiation caused by mobile phones. Exposures of individuals to RF radiation from these sources will depend upon their proximity and may be above those from mobile phone base stations, although still well below guidelines. From a review of the scientific literature, it is concluded that there were no established health effects from exposure to the RF fields from mobile phones. However, there are gaps in knowledge requiring further research, but current knowledge suggests that RF exposure to levels below the guidelines were not a risk to health.  

scholarly journals ANALYSIS ON TRENDING ELECTROMAGNETIC EXPOSURE LEVELS AT HOMES AND PROXIMITY NEXT TO BASE STATIONS ALONG THREE YEARS IN A CITY

2015 ◽  
Vol 23 (1) ◽  
pp. 71-81 ◽  
Author(s):  
Osman ÇEREZCİ ◽  
Baha KANBEROĞLU ◽  
Şuayb Çağrı YENER
Keyword(s):  
Electromagnetic Field ◽  
Base Station ◽  
Base Stations ◽  
Homogeneous Distribution ◽  
Field Exposure ◽  
Limit Values ◽  
Base Station Antennas ◽  
Outdoor Environments ◽  
Exposure Levels ◽  
The City

Electromagnetic field exposure levels of people living in the closest houses to the GSM transmitting antennas were investigated in a city between 2010 and 2012. At the end of 3-year period, trend of the electromagnetic exposure levels was determined especially for indoor/outdoor environments near the base station antennas. Because of increasing number of base stations by years and changing of the technology, it is determined that average electromagnetic exposure values in the city increased in a certain extent each year. Total and frequency selective measurements were performed in indoor/outdoor places. The results were compared by International ICNIRP limits. In addition, possibility of the compliance with some European countries which have applied low limit values are discussed to minimize involuntary exposure to electromagnetic fields at indoor/outdoor environments. Consequently, a suggestion is made and discussed for obtaining relatively homogeneous distribution of electromagnetic field exposure at indoor/outdoor environments near base station antennas to eliminate extent values.

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