To break limitation in the bandwidth of traditional SB-TWTs at high power of its operation, an innovative Double-Ridge Staggered Vane (DRSV) Structure is proposed and verified as an effective solution ...

This paper provides a method for estimating peak power for impulse-radio ultra-wideband signals. By analyzing the required measurement procedure, a set of equations is derived, which are verified with ...

A NASA satellite that’s been orbiting as space junk since 1967, Relay 2, emitted an unexpected, powerful radio burst that astronomers initially struggled to explain.

A NASA satellite that’s been orbiting as space junk since 1967, Relay 2, emitted an unexpected, powerful radio burst that astronomers initially struggled to explain.

(CNN) — Astronomers in Australia picked up a strange radio signal in June 2024 — one near our planet and so powerful that, for a moment, it outshined everything else in the sky. The ensuing ...

Kohli thinks efforts to remove or limit ultra-processed foods from school meals, which low-income children in particular rely on, are a good idea.

The U.S. Supreme Court on Friday said it would reargue Louisiana's congressional redistricting plan in its next term, after this summer. At issue is the Louisiana legislature's creation of a ...

The 34U511A-B is a 34-inch ultra-wide monitor featuring a 21:9 aspect ratio with a 2560 x 1080 IPS panel that covers 99% of the sRGB color gamut.

NASA satellite emits 'spark' decades after going dormant: Astronomers think they know why Source of the radio waves was tracked to a location that matches that of NASA’s defunct Relay 2 ...

NASA satellite emits 'spark' decades after going dormant: Astronomers think they know why Source of the radio waves was tracked to a location that matches that of NASA’s defunct Relay 2 ...

Around midday on June 13 last year, my colleagues and I were scanning the skies when we thought we had discovered a strange and exciting new object in space. Using a huge radio telescope, we spotted a ...