REDSTONE ARSENAL, Ala. (Sept. 10, 2014) -- High-energy laser research has been ongoing since the 1960s. But the Army is now getting to the point where demonstration systems are shooting down mortars ...
As the name implies, the Short Beam Shear test subjects a beam to bending, just as flexural testing methods do, but the beam is very short relative to its thickness. For example, ASTM D 2344 1 ...
Current satellite communication systems use static beams, with little or no options of adjusting beam capacity to a varying demand. Beam hopping, based on the DVB-S2X broadcasting standard, allows ...
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