Quantum Based Navigation Systems: Principles, Technologies, and Applications
J. R. K. Kumar Dabbakuti, LS Madhurima, N Shiva Krishna +3 more
The growing reliance on Global Positioning System (GPS) technologies across critical sectors such as defense, aerospace, and autonomous systems highlights the need for navigation solutions that are robust against signal loss, spoofing, and jamming. Quantum-based navigation systems offer a promising alternative, leveraging the fundamental principles of quantum mechanics to achieve unprecedented precision and resilience. This paper provides an overview of the core quantum technologies enabling this next generation of navigation, including atomic interferometry, quantum accelerometers, gyroscopes, and ultra-precise quantum clocks. Cold atom techniques and laser cooling play pivotal roles in enhancing measurement stability and accuracy. The integration of these technologies into inertial navigation systems (INS) significantly reduces drift and extends operational reliability in GPS-denied environments. Quantum navigation technologies are finding applications across a wide range of domains, including military defense, underwater missions, space travel, and autonomous transportation. Despite existing obstacles such as high development costs, environmental sensitivity, and the need for further miniaturization, progress in quantum sensor development and engineering continues at a steady pace. This article presents an overview of the fundamental concepts, present capabilities, and prospective advancements in quantum navigation. It also highlights the technology's promise as a viable alternative or even a possible replacement for conventional GPS systems.
Global Conference on Information Technology and Communication Networks (GITCON)•Aug 29, 2025•0 citations