Librería Samer Atenea
Librería Aciertas (Toledo)
Kálamo Books
Librería Perelló (Valencia)
Librería Elías (Asturias)
Donde los libros
Librería Kolima (Madrid)
Librería Proteo (Málaga)
No one can deny the progress in communications and the boom that has entered with this in everyday life, so to understand how they work and how they affect us need to understand how they work, so in this book we begin by analyzing how it generates and behaves Electromagnetic Waves (OEM) also known as Non-Ionizing Radiation (NIR), then we spend a brief review of how you work the elements of mobile communications making a small description of each of them especially communication antennas and see the power emitted by these, to measure these powers we use an equipment that measures radiation powers of different frequencies of the brand Narda that this previously configured to make measurements according to national standards that are based on international standards, for this purpose the measures were made in 3 points of the city of Cusco, the data obtained using normalization of these data and rate of decrease, thus demonstrating the first relationship between radiation and coverage.
