Visible light is just one part of the electromagnetic spectrum that astronomers use to study the universe. The James Webb Space Telescope was built to see infrared light, other space telescopes ...
Counterfeit health features on smartwatches and disruptive inverters keep the regulator busy, who is intensifying online ...
As humans began to explore outer space in the latter half of the 20th century, radio waves proved a powerful tool. Scientists could send out radio waves to communicate with satellites, rockets and ...
AST SpaceMobile’s attempt to justify its use of the amateur radio band for its satellites has done little to assuage concerns from the ham radio community. “AST is again economical with the truth,” an ...
United Airlines grounded Starlink WiFi on Embraer E175 jets due to cockpit radio interference. Pilots reported static while communicating with air traffic control after Starlink antennae were ...
In the early days of wireless LANs, the chief concern was throughput. The original 802.11 standard called for speeds only as high as 2Mbit/sec., and, yes, that was optimal, not typical performance. We ...
Radio frequency interference (RFI) remains a critical challenge in synthetic aperture radiometry, where precise reconstruction of brightness temperature maps is essential for environmental, ...
The humble AM radio has been a permanent fixture in cars for decades, so why are carmakers now trying to remove them from ...
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