Abstract: This paper presents a highly integrated and power-efficient millimeter-wave (mm-wave) antenna array system that enables two-dimensional (2D) controllable beamwidth using a novel polarization ...
Abstract: In this paper, the problem of joint time-of-arrival and two-dimensional direction-of-arrival (TOA/2D-DOA) estimation is solved using space-frequency nested array (SFNA) motion. SFNA is ...
It is understandable for someone as elderly as US President Donald Trump to show signs of slowing down. That was clearly seen when he descended from Air Force One, moving in a slow and cautious manner ...
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