Project introduction: The product makes full use of the strong designability of composite materials. Through integrated optimization design of electrical properties, structure, process, materials and molds, through material modification optimization and effective structural layer composite design, through random blocking of single components, Seam tuning design, through research and research work such as simulation testing and verification such as electrical properties, wind load performance, and hail load resistance, the low-sidelobe, ultra-strong high-performance radome was developed in a timely manner. Compared with previous similar products at home and abroad, this product has excellent wave transmission ability, low sidelobe elevation, high aiming accuracy, good ability to withstand strong typhoons, strong ability to resist hail impact, excellent ability to withstand ice and snow loads, and good weather resistance. Ensure that the low-sidelobe high-performance radar it protects operates safely, reliably and continuously and normally under various extremely harsh working conditions.

Main features: This product has excellent electromagnetic properties: High transmission rate in the operating frequency band (Loss: ≤0.25dB), low sidelobe elevation (≤3dB), small aiming error (≤0.02°), etc.; Good mechanical properties: strong wind resistance (maximum wind load: 80m/s), strong impact resistance to hail and other foreign objects (can resist the impact of hail with a diameter of less than 200px), and strong ice and snow load resistance (snow load, no more than 220Kg/m2);3. Good weather resistance: meet various harsh working environment requirements at radar stations, such as sandstorms, insects, alternating high and low temperature alternating, salt fog, alternating damp heat, strong ultraviolet radiation, and strong rain erosion.

Technical level: leading in China

Application prospects: The successful development and development of this product has provided timely supporting protective casings for the new generation of low sidelobe high-performance radar systems in my country's military and civilian applications, improved the performance, safety and reliability of the radar, and improved the use of the radar. The comprehensive benefits are very obvious in the environment of use. The project not only provides reliable technical support for the design, manufacturing and mass production of high-performance radome for resisting strong typhoons and low sidelobe, but also improves our company's integrated radome design, performance simulation testing, material composite molding process, etc. The technical level plays an important role in promoting the large-scale expansion, innovation-driven, and transformation and development of the enterprise's industry, promoting the sustainable development of the high-performance radome industry, and has far-reaching social benefits.

The project not only elevates my country's industry design technology of this type of anti-strong typhoon and low-sidelobe high-performance radome to the international advanced level, but also adds considerable economic benefits to the development of our company in the next few years. On this basis, our company has successfully developed multiple sets of this kind of composite material products, which have been well received by various user units. In 2015, large-scale production of this kind of radome began to take shape, becoming a new economic growth point for our company.