Radio transmission. Computer graphic illustration depicting radio waves being transmitted from a large aerial. The type of transmitter seen here is similar to those used for TV and radio area broadcasting. The radio waves flow out from the transmitter as spherical 'waves' (strictly,as spherical fluctuations in the electromagnetic field) | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Kulyk, Mehau |
Taille de l’image : | 3318 px × 4380 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |