Electromagnetic Wave in all Base Stations

Electromagnetic field pattern in the environment of GSM base stations.

Three mobile phone systems are used in Poland: analog, operated at the 450 MHz frequency range, and two digital systems operated at 900 MHz and 1800 MHz. The GSM--Global System for Mobile Communication meets all relevant requirements, and it is most widely used throughout the world. According to the mobile phone concept, the whole communication area is divided into sub-areas (cells) where base ...

Electromagnetic Radiation Measurements and Safety Issues of some Cellular Base Stations in Nablus

As the mobile telecommunication systems are tremendously growing allover the world then the numbers of handheld and base stations are also rapidly growing and it became very popular to see these base stations distributed everywhere in the neighborhood and on roof tops which has caused a considerable amount of panic to the public in Palestine concerning wither the radiated electromagnetic field ...

Reduction of Electromagnetic Pollution in Mobile Communicationsystems by an Optimized Location of Radio Base Stations

This research has the purpose of creating a tool for the planning of new radio base stations (RBS), considering both the health protection and the communication requirements. The optimization procedure is based on the genetic algorithm, and is applied to an ideal town, with selected characteristics. The mathematical formulation of the problem consists in the development of five functionals, one...

Safety Issues of Mobile Phone Base Stations

Time Averaged Transmitter Power and Exposure to Electromagnetic Fields from Mobile Phone Base Stations

Models for exposure assessment of high frequency electromagnetic fields from mobile phone base stations need the technical data of the base stations as input. One of these parameters, the Equivalent Radiated Power (ERP), is a time-varying quantity, depending on communication traffic. In order to determine temporal averages of the exposure, corresponding averages of the ERP have to be available....