Abstract: The growing complexity of weather radar systems necessitates precise in situ antenna-pattern measurements, particularly for emerging phased array weather radars. Our study introduces an ...

Abstract: The large scale reflector array of programmable metasurfaces is capable of increasing the power efficiency of backscatter communications via passive beamforming and thus has the potential to ...

There's no pressure in sports like Olympic pressure, as years of preparation culminate in a performance that can last a matter of minutes or even seconds and where one small misstep can crush an ...

Editor's note: Follow Olympics figure skating live results and updates from the 2026 Winter Games. MILAN — Amber Glenn seemed in control when she nailed her triple Axel to start her short program with ...