Researchers developed a model showing the ability of reconfigurable intelligent surfaces to redirect the propagation of radio waves, which could improve the signal. A method to analytically express ...

Demonstration shows distributed MIMO moving from research concept toward real-world deployment This represents one of ...

Penn Engineers have developed a system that lets robots see around corners using radio waves processed by AI, a capability ...

Experimental physicist Chelsea Bartram has been fascinated by radio since childhood. She earned a ham radio license, built a few antennas and realized she could hear people speaking in foreign ...

When NASA’s Psyche mission launched in October of last year, it had a special passenger on board: a test of a new communications system using lasers, named Deep Space Optical Communications (DSOC).

Add Yahoo as a preferred source to see more of our stories on Google. Her tenure heading the federal agency responsible for broadcast networks that have long targeted areas of the world with ...

The deployment of SDR technology on satellites offers unprecedented flexibility and adaptability for radio astronomy. Unlike traditional fixed-function hardware, SDRs can be reprogrammed and ...

When robots can "see" areas not optically visible, they can detect dangers early. HoloRadar, based on radio waves, aims to ...

Researchers from Penn have developed HoloRadar, a system that allows robots to see around corners by using radio waves and AI ...