Really deserved: Beidou navigation rose, and the R&D team won the award

Mobile phone crystal 3.2*2.5mm 3225 26M (26.000MHZ) 7.5PF 10PPM 20PPM 30PPM

Single chip microcomputer STM32L151CCU6

On the annual China Association of Association members, the China Association for Science and Technology awarded the “Top Ten National Excellent Science and Technology Workers” award in the Great Hall of the People. Wu Hanming, a researcher of China Core, and Tan Shusen, a builder of Beidou satellite navigation system, won 10 awards.

According to the awards, Wu Hanming has devoted himself to chip research since he returned to China for 14 years. The results have greatly reduced the gap between China's chip manufacturing technology and foreign countries from 6 generations. When sharing the interesting research of Wu Hanming, colleagues mentioned that Wu Hanming said to his lover when he was in love. "I don't have much time to accompany you, you have to be mentally prepared." Wu Hanming, who even spent his honeymoon in the laboratory, said this. "When I chose this industry, I chose to stick to it."

At present, Beidou satellite navigation system has played a huge role in China's transportation, disaster reduction and disaster relief, national security, etc. The leader behind it is the deputy chief designer of Beidou No. 2 Project and the “Top Ten National Excellent Science and Technology Workers”. One of the Tan Shusen. As the main pioneer and builder of China Beidou satellite navigation system, Tan Shusen participated in the overall design and development of China's first and second generation Beidou satellite navigation system, achieving precise positioning in the Asia-Pacific region and solving satellite navigation in China. A series of key issues, such as system engineering and practical use, have achieved sustainable development of space resources for the construction of China Beidou satellite navigation system.

Wu Hanming

More than ten years of unremitting persistence to witness the breakthrough development of "China Core"

Integrated circuit, also known as chip, is the "heart" of industrial production. Its technical level and scale of development have become one of the important indicators to measure a country's industrial competitiveness and overall national strength. Due to the late start, the core link of China's IC industry value chain is missing, and the industry is far from supporting the market. According to data from the Ministry of Industry and Information Technology, the import of integrated circuits last year was 231.3 billion U.S. dollars, and it has been ranked as the largest of the two imported goods with oil for many years.

From 2001 to 2014, the gap between China's chip manufacturing level and the international level has been shortened from 10 years to 3 years. This is exactly the 14 years that Wu Hanming learned from the United States and returned to China to take root in the chip business. Since joining Intel in the United States in 2001 to join SMIC, Wu Hanming led and directly participated in the development of 65/45/32 nm pre-production technology. In the "11th Five-Year Plan" national special project, Wu Hanming's "65-45-32 nanometer complete product process research and development" project is the complete set of process research and development projects with the highest difficulty in the history of China's integrated circuit industry.

"Our 40-nanometer chip production is already very mature. We are doing trial production of 28-nanometer chips and launching research and development of 16-nanometer chips. There is still a gap of three years from the international advanced level." Wu Hanming said. Although he was in the leading rank of "China Core", he also won various honors, but Wu Hanming is more worried about the development of China's chip industry. "It is not so difficult to catch up from the 10-year gap to the 3-year gap, but it will become more and more difficult to narrow the gap from three years." Wu Hanming said with emotion.

After years of development, China's chip industry has made great achievements from design to manufacturing to application. However, the lack of core technologies, high corporate financing costs, and difficulties in meeting product demands are still serious. "There are some practical reasons why technology is difficult to catch up with, and there are deep-seated problems such as unsound policy systems." Wu Hanming said. In order to deal with these problems, the State Council issued the "National Integrated Circuit Industry Development Promotion Outline" and proposed a series of safeguard measures such as the establishment of a national industrial investment fund to effectively support the sustainable and healthy development of the industry.

Wu Hanming is excited: "A fund with a scale of up to 120 billion yuan will definitely play a big role in the development of the chip industry." However, when it comes to policy, he is not worried: "The investment required for chip manufacturing is high, if According to the practice of sprinkling pepper on the surface in the past, it is difficult for leading enterprises to obtain effective support, and the effect of the policy may be greatly reduced."

"From 130 nanometers to 90 nanometers, to 65/45/32 nanometers, and now to the current 28 nanometers, every step is not easy." Wu Hanming said that he has already personally sorrowful joys and sorrows and the development of China's chip industry. Tightly tied together, he said, "A person's life is very short, only a few things can be done, things that he likes. If you look for it, you must stick to it."

Beidou real-time positioning has been able to be accurate to the meter level, beyond GPS, and has the unique function of direct communication with satellite. Domestic mobile phones equipped with "China Core" will be put into mass production next year and fly into the homes of ordinary people. This also declares China. The key equipment of the self-constructed and independently operated Beidou navigation system will enter the field of consumer electronics.