According to foreign media reports, the leading position in the navigation field is the US global positioning system, which can provide accurate positioning services for about 98% of the world. The global positioning system has 24 navigation satellites. If there are more navigation satellites when receiving satellite signals, The accuracy of positioning is also higher. The 24 satellites are distributed in 6 orbits, which can guarantee the signal of 4-5 satellites at any time, and the positioning accuracy is about 10 meters. Now, British scientists say that starting to develop new navigation technology in the next three to five years, instead of relying on space technology, using quantum compass to replace the global positioning system, not only can be used in the military field, but also can be navigated on mobile phones.
The British Ministry of Defence has invested millions of pounds in researching new navigation and positioning technologies. They hope to play a powerful role in the military field, not only for fighter navigation and positioning, but also for nuclear submarines. The signal obviously cannot support the nuclear submarine that has been in deep diving for a long time. This is also the original intention of the British Ministry of Defense to develop a new navigation technology. The quantum compass technology can allow the nuclear submarine to obtain its own position and increase the initiative of the operation.
The British National Defense Technology Laboratory, Stansfield, believes that the positioning system plays a vital role in the nuclear submarine, especially in the deployment of the aircraft to accurately locate the submarine and serve the missile. The biggest feature of this technology is that it does not rely on space satellites. Inspired by ultra-cold atomic technology, its sensitivity is sensitive to changes in the Earth's magnetic field and gravitational field, which translates accurate positional information. The technology has previously won the Nobel Prize.
Navigation uses satellite technology. If the satellite is shot down or interfered in the war, the navigation and positioning functions cannot be realized. The quantum navigation technology developed by the National Defense Science and Technology Laboratory can solve this problem, and the miniaturized quantum navigation can be easily carried. Become a navigation and positioning system for both military and civilian use.
Quantum compass technology can make the global positioning system obsolete. It takes more than tens of billions of dollars to set up a global positioning system consisting of 24-30 satellites. Russia, Europe, China and the United States have invested a lot of money to build their own navigation system. The quantum compass will obviously subvert the entire industry and turn these tens of billions of dollars in space assets into ribs.
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