LOFAR’s LoTSS-DR3 survey maps 13.7 million radio sources, revealing black hole jets, supernovas, galaxy clusters and new details about magnetic fields in the Milky Way and beyond ...
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 ...
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 ...
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 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).
When robots can "see" areas not optically visible, they can detect dangers early. HoloRadar, based on radio waves, aims to ...
The Cybersecurity and Infrastructure Security Agency (CISA) issued an advisory last week warning that a key train system could be hacked using nothing but a radio and a little know-how. The flaw has ...
Researchers from Penn have developed HoloRadar, a system that allows robots to see around corners by using radio waves and AI to reconstruct hidden spaces in 3D. Unlike previous approaches based on ...
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