China's first quantum radar has been successfully developed and will not be afraid of stealth fighter aircraft.

According to reports, China's first quantum radar system based on single photon detection has recently been successfully developed by China Electronics Technology Group.

The quantum radar system is dominated by China National Electric Power Co., Ltd. Under the joint assistance of multiple units such as the China University of Science and Technology, the China Electronics 27 Institute, and Nanjing University, the quantum detection mechanism, target scattering characteristics, and the principle of quantum detection have been completed. The verification has also completed the target detection experiment in the real atmosphere environment of the field. At present, it can achieve a detection radius of 100 kilometers, and the sensitivity is extremely high. All the indicators have achieved the expected results, and major scientific breakthroughs have been made.

The worldâ€™s first quantum radar system was successfully developed by the United States. Since the quantum radar uses the quantum properties of light particles to observe the target, it uses the principle that any object will change its quantum characteristics after receiving the photon signal, so the stealth aircraft can be easily detected, and it is called â€œthe nemesis of an invisible aircraftâ€. It has extremely high application value in the military field.

In general, quantum radar has several obvious advantages over traditional radars:

1. In view of the special nature of quantum state propagation, the quantum radar uses quantum states as a carrier of information, which can effectively reduce the power consumption of the entire system. Therefore, it can be applied to various lightweight platforms in the future.

2. Using the quantum state as the receiving object and using the properties of the quantum state can enrich the detection means of the target, improve the detection performance of the low-visible target, and greatly enhance the â€œvisibilityâ€ of the radar system.

3. By using the high-order correlation of quantum states, the clutter interference can be suppressed by the quantum state correlation, and it has strong reliability and confidentiality in the current complex electromagnetic environment.

Experts said that in fact, China's research in related fields has been done for many years. It can be said that the technological breakthrough achieved this time is the result of years of technology accumulation, and it is not to catch up with the quantum heat that the recent â€œMoziâ€ set off. However, at the same time, we must also realize that China is only at a technologically advanced level in this field, and it is still not at the forefront of the world.

It is reported that the current research direction of Quantum Radar at CLP14 has established a basic research environment and has preliminary capabilities for the design, development, and verification of quantum radar systems. This has laid important theoretical and experimental foundations for further research in related fields. basis.