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New Phased Array Programs May Save Billions, Years Off Development
Phased radio frequency (RF) arrays use numerous small antennas to steer RF beams without mechanical movement (think radar without a spinning dish). These electronics are invaluable for critical DoD ... more
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US radar to boost missile defence in Japan
Tokyo and Washington plan to install a US early-warning radar system at a coastal base near Kyoto to bolster defences against the North Korean missile threat, reports said Sunday. ... more
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JLENS demonstrates tactical ballistic missile defense capability
Enemy tactical ballistic missiles may soon be easier to detect and track. During a series of recent tests, a Raytheon Company (NYSE: RTN) JLENS demonstrated tactical ballistic missile defense (TBMD) ... more
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Radar Movie of Asteroid 2012 DA14
An initial sequence of radar images of asteroid 2012 DA14 was obtained on the night of Feb. 15/16, 2013, by NASA scientists using the 230-foot (70-meter) Deep Space Network antenna at Goldstone, Cal ... more
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