Abstract:
The wide spread of base stations and mobile phones always accompanied by the
issue of the health implications for human.In some previous studies it was shown
that radiation emitted from base stations and mobile phones might have risky
health effects[4].To avoid this problem ,this work utilized simulation to design
attenuator near base station antennas,in order to attenuate these radiations to
a permissible level.The characteristic (physical,geometry) of this attenuator have
been determined by using Maxwell’s equation and Lambert law . The obtained
results showed that the good conducting materials are the best elements for
designing this attenuator .And the suitable technique for designing is obtained
by coating the surface of antenna by the selected elements .
