Chinese scientists' claims that their "Sky Eye" telescope could have picked up signals from intelligent aliens have been met with skepticism by an American colleague. ‘We are looking at a massive ...

Abstract: Level Crossing ADC samples the signal only when it crosses predefined voltage thresholds, significantly reducing the number of samples required compared to traditional Nyquist-rate ADCs.

It’s been a year since Imhotep Muhammad returned home from Dauphin County Prison after a jury acquitted him of the most serious charges that had him locked up for 26 months. The scars from that time, ...

It's difficult to believe that, given the enormous extent of outer space around us, there aren't other life forms out there. Humanity has long been intrigued by the idea, with movies, books, and TV ...

Astronomers at South Africa's MeerKAT radio telescope have detected the first radio waves coming from the interstellar comet 3I/ATLAS. But while this sounds suspiciously like alien activity, it is ...

This article introduces a high signal isolation dual-mode diplexer. The diplexer circuit's configuration incorporates two independently designed dual-mode filters, each capable of determining the ...