Can Mobile Phone Towers Cause Cancer?

The US Food and Drug Administration offers the following info to people nervous about the protection of cellular telephone towers : The electromagnetic RF signals broadcast from base station antennas stations travel toward the horizon in comparatively narrow trails. For instance, the radiation pattern for an antenna array mounted on a tower can be compared to a thin pancake targeted round the antenna system. The individual pattern for a single array of sector antennas is wedge-shaped, like a chunk of pie.