Sentences with phrase «collecting microwave signals»
Antennas placed around the field keep track of each player's position, speed, and kicking strength by collecting microwave signals from business - card - size transmitters in the players» shin guards.
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During three flybys of Enceladus, between April 2010 and May 2012, the scientists collected extremely precise measurements of Cassini's trajectory by tracking the spacecraft's microwave carrier signal with NASA's Deep Space Network.