26 Feb '13, 7pm

Common starting point for phased array programs may save billions, years off development

Common Starting Point for Phased Array Programs May Save Billions, Years Off Development February 26, 2013 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 applications such as radar, communications and electronic warfare. Their lack of moving parts reduces maintenance requirements and their advanced electromagnetic capabilities, such as the ability to look in multiple directions at once, are extremely useful in the field. These benefits, though, come with a high price tag. Current phased arrays are extremely expensive and can take many years to engineer and build. One of the main factors driving the dollar and time costs of current phased array programs is the need to start engineering from scratch, to customize the array to ...

Full article: http://www.darpa.mil/NewsEvents/Releases/2013/02/26.aspx

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army.mil 27 Feb '13, 2pm

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