Most alien-signal searches listen to a narrow part of the radio spectrum, but astronomers are now testing higher frequencies that have barely been explored. A first search using archived ALMA ...
A Rydberg receiver and spectrum analyzer detects a wide range of real-world radio frequency signals above a microwave circuit including AM radio, FM radio, Wi-Fi and Bluetooth.A new quantum sensor can ...
The Ministry of Communication and Digital Affairs has stated that Indonesia needs additional frequency spectrum to support the development of future 6G mobile ...
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Wrong frequency? Astronomers rethink where to hunt for alien signals
Astronomers might be hunting for alien signals in all the wrong places. A new ...
ICASA has published an updated National Radio Frequency Plan, which included a path for sought-after Wi-Fi frequencies to be ...
ICASA has explained what Herotel must still do before it will be permitted to launch Amazon Leo in South Africa.
Spectrum is everything when it comes to choosing or designing wireless equipment. Knowledge of the electromagnetic (EM) spectrum is essential for all engineers working with wireless equipment and ...
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