Goodbye to GPS: the world's first quantum navigation system has been tested

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An invulnerable system brings the world closer to GPS independence.

In the UK, the first tests of commercial flights using quantum navigation systems that cannot be jammed or faked have been completed.

The quantum Positioning, Navigation, and Timing (PNT) system was developed by Infleqtion. The new technology promises to provide highly accurate and stable navigation, complementing current satellite systems.

During tests with aerospace companies BAE Systems and QinetiQ, Infleqtion demonstrated two advanced quantum technologies: the ultracold atomic system and the Tiqker compact optical atomic clock. Both systems were tested using QinetiQ's modified RJ100 Airborne Technology Demonstrator aircraft.

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BAE Systems aircraft with quantum navigation system

The technology under test contributes to the development of the Quantum Inertial Navigation System (Q-INS), which promises to revolutionize the capabilities of PNT, providing accuracy and reliability. The system functions independently and independently of traditional GPS navigation.

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Quantum Clock

PNT systems are vital for locating, helping you navigate, and maintaining accurate time. Precision clocks are the foundation of modern PNT technology and are essential for a variety of applications.

Another important component is the portable generation of ultracold atoms. Such atoms, cooled to temperatures close to absolute zero, are optimal for creating quantum accelerometers and gyroscopes, which are key components of Q-INS.

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Quantum navigation system on board the aircraft

Reducing reliance on global positioning systems eliminates risks to defense, economic, and geopolitical operations due to the potential for jamming or tampering with GPS signals.

The test was the first publicly recognized flight in the world to use such innovative technologies. The project, led by Infleqtion, is supported by the government to the tune of almost £8 million, as part of the £2.5 billion national quantum technology strategy.

The project aims to strengthen the UK's position as a "leading economy with quantum technologies", as well as install quantum navigation systems on aircraft by 2030, which will provide increased accuracy and reliability without dependence on satellite signals. It is also expected that this development will significantly advance the next generation of combat aviation systems.
 
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