CCTV News: On the morning of May 17, the 11th World Radar Expo officially opened in Hefei, Anhui Province, and a number of advanced radars were unveiled in concentrated areas.

This year's radar expo is divided into four major areas: intelligent electronic equipment and industrial chain exhibition area, industry application exhibition area, new generation information technology exhibition area and outdoor practical exhibition area. The "China's first" achievements such as the full spectrum anti-stealth radar, vehicle-road collaborative high-precision sensing system, as well as the full series of key components, raw materials, and industrial software have been made in a concentrated manner.

In all the radars on display, their functions are different and their appearances are also very different. These two radars around the reporter are the first time that they have been exhibiting in the P-band and X-band identification radar. This P-band long-range early warning phased array radar is called the "Aerospace Giant Eye". It can have detection power of thousands of kilometers, calculate the landing point and ballistics of incoming missiles, and guide the weapon system to intercept. Another X-band radar can achieve three major goals that can clearly see, distinguish and accurately identify targets in penetration scenarios. It is a veritable "golden eye".

In the cutting-edge equipment theme exhibition area of ​​China Electronics Technology Group, multi-motorization, multi-functional, air defense and anti-missile and other multi-type radar equipment were displayed in a concentrated manner. According to experts, this time, the four main indoor exhibition areas of the new domain and new quality electronic foundation were built, and the sub-exhibition areas of low-altitude economy were displayed, which concentrated on displaying more than 400 cutting-edge equipment and products in the electronic information field, fully demonstrating the advantages and informatization capabilities of China Electric Technology's military electronics industry chain.

The equipment of this exhibition covers the "air, world and sea". In addition to military use, a large number of civilian equipment has also been concentrated on display, providing high-precision data services for disaster warning, smart cities, low-altitude economic development, etc. Jin Cangsong, director of the 23rd Institute of the Second Institute of China Aerospace Science and Technology, said when introducing the all-in-one aircraft for comprehensive meteorological detection, "It is equivalent to integrating various elements, which is equivalent to measuring various wind speeds, wind directions and various indicators above the radar in real time through electromagnetic waves. This radar has been deployed in large quantities across the country."

Since its establishment in 2001, the World Radar Expo has been held every two years. It has now become the largest and most influential comprehensive international exhibition in the world's radar field. The exhibition area of ​​this expo exceeds 50,000 square meters, attracting more than 600 companies around the world to participate.