This new type of receiver could reduce mobile network energy consumption, make Internet of Things (IoT) devices more cost-effective and longer-lasting, and support lower-cost smart cities and smart agriculture. Previously, simple audio has been received using higher frequencies, but this trial is the first industrial demonstration of digital modulation in EE's (British Telecommunications Operator's) main commercial 5G frequency range. BT's trial represents the first time that digitally encoded information has been received on the 3.6GHz (5G) carrier frequency. The receiver works by exploiting a quantum effect called "electromagnetically induced transparency" to form a highly sensitive electric field detector. On May 18, BT announced a groundbreaking trial of a new ultra-sensitive quantum antenna technology that uses excited atomic states to boost the capabilities of next-generation 5G and IoT networks.Ītomic radio frequency (RF) receiver technology represents a revolutionary new way to detect radio waves, which can detect signals that are much weaker than conventional receivers. Atomic receivers have the potential to reduce mobile network energy consumption, enable IoT cost-effectiveness, and help bridge the rural connectivity gap.The technology uses "excited atoms" to provide 100 times higher sensitivity than conventional receivers.BT tests new ultra-sensitive quantum radio receiver to boost next-generation 5G and IoT networks.
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