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Artemis and SPOT 4 communicating via the SILEX system - Artist's impression.
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- Title Artemis and SPOT 4 communicating via the SILEX system - Artist's impression.
- Released 08/02/2002 4:14 pm
- Copyright ESA-J.Huart
Carrying three payloads plus a number of experiments, Artemis (Advanced Relay and Technology Mission Satellite) has been designed to test and operate new telecommunications techniques.
The L-band mobile payload allows two-way voice and data communications, via satellite, between fixed Earth stations and land mobiles - trucks, trains or cars - anywhere in Europe and North Africa.
Artemis carries two payloads for communications directly between satellites, which receive data from low-Earth-orbiting satellites and transmit them directly to Europe:
-a laser-optical relay terminal called SILEX
-a double S/Ka-band terminal called SKDR.
ARTEMIS was launched 12 July 2001 by Ariane 5. It was initially placed in the wrong orbit and recovery operations have been underway since then to bring it to its final position.