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Abstract: A millimeter-wave beam-steerable antenna by controlling the phase difference between the feeding ports is proposed and applied to achieve a wide-angle beam-scanning millimeter-wave phased ...

Actually i written my logic as that case should fail because the logic used in accepted solutions (including mine) only performs two full iterations of balancing parentheses. For the given input, ...

Amazon Prime Video has deleted a series of digitally-altered James Bond posters which removed the spy's gun after fans accused the brand of turning 007 'woke'. The streaming giant acquired the rights ...

Abstract: As a type of optical phased array technology, phased fiber laser array (PFLA) manipulates the phase of multiple beams to achieve high-power laser output and high-speed beam control. In this ...