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Abstract: This letter proposes a low-sidelobe wideband design methodology for leaky-wave antennas based on an improved discrete mutation particle swarm optimization (IMDPSO) algorithm. The approach ...

One of the biggest excuses for not exercising is time—there are simply not enough hours in each day to get everything done. But do you have just seven minutes to spare? If so, we’re here with a ...

ST. LOUIS COUNTY, Mo. (First Alert 4/Gray News) - A second child got stuck inside the same claw machine at a recreational center in Missouri. Ryan Campbell said he was recently watching his daughter’s ...

Abstract: A robust analog direction-finding (DF) system operating in the microwave band has been experimentally demonstrated using off-the-shelf power detectors under non-ideal conditions.