Satellite communications antenna. View of a satellite communications antenna. These large dishes are designed to receive radio messages. The main dish collects the radio waves,and directs them onto a secondary reflector,here held above the main dish on four supports. This,in turn,reflects them down onto the receiver,the mast at the main dish's centre | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Boyer, Dale |
Taille de l’image : | 3657 px × 3672 px |
Model Release : | Non requis |
Property Release : | Non requis |
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