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No emission radar for airports. Italian CIRA and Marotta are working on it
Capua, Italy - Innovation and environment safety from the joint-venture in Campania
"Guardian" is a radar which uses antennas and microphones to locate air traffic sounds with extreme precision. So, a passive radar, same way of the sea acoustic detectors. No more a direct emission from the antenna which 'Hits' the object and than came back to the source. The system, already tested and used in Rome-Fiumicino airport, has been realized by CIRA (Italian Aerospace Research Centre)...
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