量子传感的导航应用研究现状与展望

量子传感技术以光子、原子等量子系统为介质,利用量子效应可实现突破标准量子极限制约的超高精度和灵敏度的物理量测量,为基于时空参量测量的传统导航定位授时技术体制的突破带来新的机遇.量子传感改变了导航系统中导航传感器的感知机理,能够实现高精度的时空参量观测,并利用量子系统的非经典特性,实现导航信息的安全可靠传输和探测,提升导...

A Study of Existing Status and Prospects for Quantum Sensor in Navigation

Quantum sensing technology is to take photons, atoms and other quantum systems as the medium, and utilize quantum effect for achieving ultra-high-precision and sensitive physical quantity measurement to break through the standard quantum limit and bring about new opportunities for the breakthrough of the traditional navigation and positioning timing technology system based on the measurement of time and apace parameters. The quantum sensing changes the perception mechanism of navigation sensors in navigation systems, enables high-precision observation of space-time parameters, and utilizes the non-classical characteristics of quantum systems for achieving sage and reliable transmission and detection of navigation information, and enhancing navigation confrontation capabilities. As the main testing ground for quantum sensing technology, the quantum navigation technology is in the ascendant ,new navigation parameter quantum sensing technology and functional device are constantly emerging, and the measurement performance is changing with each passing day, this paper analyzes the physical principles of different quantum sensing technologies and devices, discusses the development direction and research progress of quantum navigation technology ,and looks forward to its future development rends and combined navigation methods. With the advancement of quantum sensing technology, high-precision, anti-jamming and practical high-performance quantum navigation systems will have broad application prospects in the social, economic, and military fields.