A new transceiver invented by electrical engineers at the University of California, Irvine boosts radio frequencies into ...
South Africa's latest trial of digital sound broadcasting - using DRM technology - is set to be launched next month.
Oscillator drift remains one of the most critical threats to precision timing in high-performance communication systems. In ...
After the Big Bang, the Universe entered a long, dark period before the first stars formed. During this era, hydrogen emitted a faint radio signal that still echoes today. New simulations show this ...
IEEE Spectrum on MSN
The quest to build a radio telescope that can hear the cosmic dark ages
The catch: It will have to be on the moon ...
In Iran, not only mobile and fixed networks are jammed, but also Starlink. We explain how this is likely achieved despite ...
In Iran, not only mobile and fixed networks are jammed, but also Starlink. We explain how this is likely achieved despite ...
So if we’re right, each former human is now essentially a radio transmitter and receiver. One plurb sends out a signal that ...
Modern Engineering Marvels on MSN
Inside the shadowy science of weapons that target the human body
“‘It’s the perfect kind of gray warfare.” This was how one researcher summed up the new generation of weapons that have the ...
Moxie Marlinspike, the cryptographic prodigy who wrote the code that underpins Signal and WhatsApp, has a new project—and it ...
As Tet (Vietnamese Lunar New Year) approaches, many families upgrade their sound systems to fully enjoy moments of ...
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