In the global game of nuclear brinksmanship, secrets are the coin of the realm. This was especially true during the Cold War, ...
A radio signal? That would have to confirm the object is technlogical in nature, wouldn't it? The thing is, this isn't a ...
Danish counter-drone firm builds handheld, wearable radio frequency devices to neutralize increasing
Europe is on high alert after drone flyovers into NATO’s airspace reached an unprecedented scale in September, prompting ...
Santa Net is an annual December event where licensed amateur radio operators use RF and EchoLink technology to connect children with Santa Claus on the airwaves.
The Met Office has issued a Northern Lights alert as a "strong" geomagnetic storm is expected to pull the incredible display towards the UK tonight.
T here has been much talk about the possibility of the interstellar comet 3I/ATLAS being an alien mothership or alien ...
Because the ABC Emergency Alerts system relies entirely on information published by emergency agencies, despite the best efforts of those agencies, the ABC cannot guarantee that this information will ...
Abstract: Due to device-specific defects introduced during the hardware manufacturing process, the radio frequency fingerprint (RFF) can be extracted to identify wireless devices and further avoid ...
State Key Laboratory of Artificial Microstructure and Mesoscopic Physics, Nano-optoelectronics Frontier Center of Ministry of Education, School of Physics, Peking University, Beijing 100871, China ...
Abstract: Radio frequency signals can interfere with the radiation emanating from the earth’s atmosphere and affect the quality of the data received from spaceborne microwave instruments. For ...
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