Add Yahoo as a preferred source to see more of our stories on Google. Two dead bodies were found on separate city subway trains within a few hours Sunday, with the grisly discoveries now under ...

Abstract: A low-cost, low-profile, electronically controlled millimeter-wave antenna array with two-dimensional wide-angle beam scanning capability is presented. It consists of a planar waveguiding ...

Abstract: Two-dimensional (2-D) array sets with good 2-D correlation properties have received considerable attention in wireless communication systems. This paper focuses on 2-D Z-complementary array ...