The downlink activity was first detected not by a government agency, but by Scott Tilley, an amateur satellite tracker in British Columbia known for uncovering signals ...
SpaceX's first major Starshield project was a $70 million contract with US Space Force in 2023. More recently in 2024, there were reports that SpaceX's Starshield division had been tasked with ...
According to Astrolight, POLARIS is a “small, gimballed free space optical (FSO) communication solution for large naval ...
Scott Tilley, an amateur satellite tracker in Canada, accidentally detected space-to-Earth emissions on a radio frequency ...
An amateur satellite tracker stumbled across the signal which is coming from Starshield satellites in a "hidden" part of the ...
Interesting Engineering on MSN
New laser-powered quantum radio detects signals without using electricity or antennas
The device, developed by researchers from the Faculty of Physics and the Centre for Quantum Optical Technologies, uses ...
A team from the Faculty of Physics and the Center for Quantum Optical Technologies at the University of Warsaw has developed ...
SDR is a radio communication system in which software, rather than expensive hardware, performs key signal processing tasks, ...
Tile’s fatal flaw lies in broadcasting static, unencrypted MAC addresses that never change. Anyone with a basic radio-frequency scanner can lock onto your tag permanently—like having a unique license ...
Abstract: This research focuses on developing an SDR-based monitoring system that integrates wideband scanning (Sweep mode) with detailed real-time analysis (Real-Time mode) to enable efficient ...
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