The basic research on analog chips in China is not enough, and many core theories, models and other knowledge are not studied enough, Yang Jie can only rack his brains to find overseas engineers who can study analog circuit technology seriously and steadily here all his life.

Huaxing Technology Group Co., Ltd. has made great efforts to convene a group of such engineers in this regard, and has also achieved great results.

What analog circuits pursue is not the highest process node, but the perfect combination of process, design, layout, model, packaging and so on all parts of the industrial chain.

The pursuit of digital circuits is more about the optimization of system architecture and algorithms, and the endless pursuit of the smallest line width, the smallest power consumption, and the smallest transmission delay for the process.

From the overall scale, the scale of analog circuits is generally not large, and a few people can complete the design of a product, so in order to develop a good analog circuit product, the requirements for designers are higher, and the number of designers at the level of a big guy is also very small.

Therefore, most of the world's best analog circuit masters are gray-haired grandfathers, who slowly polish a product with a lifetime of experience.

Analog circuit technology is not only a high threshold, but also requires engineers to accumulate for a long time, and the domestic environment has decided that there are too few technologies to do with peace of mind, and it is not realistic, so it has not been able to get up.

Yang Jie can only spend money to find masters in this area overseas, and then slowly cultivate talents by himself, only talent is the core, with people can develop the core technology and cornerstone, and promote industrial progress.

Of course, through these years of efforts, Huaxing Technology Group has now mastered a large number of technical patents in general-purpose digital-to-analog conversion chips and a variety of analog IPs, and has developed a lot of its own products.

Of course, Huaxing Technology Group Co., Ltd. has also concentrated a group of top talents in analog circuit technology to develop more high-end digital-analog hybrid chips over the years, which is mainly to meet the trend of shrinking terminal volume and mobile development.

Now this R&D center has not developed pure analog circuits, but developed very complex chips such as optoelectronic and digital-analog mixing, the design of analog chips will become more and more complex, and the analog process is also migrating to 200 mm or even 300 mm wafers, the design cost is also greatly increased, and the company's operating threshold has been raised.

Huaxing Technology Group Co., Ltd. has also mobilized many R&D centers at home and abroad to concentrate resources to collaborate and cooperate to focus on the development of product technology required by Huaxing Technology Group Co., Ltd.

At present, several R&D centers of Huaxing Technology Group in Germany are spending billions of dollars every year.

Of course, so much money is also achieved every year, and Yang Jie is also satisfied with these R&D centers when he inspects these R&D centers.

Yang Jie also specially inspected the mobile phone baseband chip research and development department of Huaxing Technology Group Company here, and saw several third-generation mobile phone chips the size of fingernails launched by the technical department, Yang Jie also carefully learned a lot of technical details from the expert group of the technical department.

Since Huaxing Technology Group acquired Infineon's mobile phone baseband chip division, the mobile phone chip R&D department is mainly engaged in the research and development of ultra-low-cost mobile phone chips, which integrate a number of basic components required for mobile communications, including baseband processors, RF transmitters, power management and memory, etc., and are manufactured using mature 65nm processes. Guangxi

These chips are mainly for the research and development of rabbit domestic low-end mobile phone products, and hundreds of millions of chips are now sold every year through the relationship network of Huaxing Technology Group Company, and it is also a complete solution for these mobile phone manufacturers to provide mobile phone chips.

These chips can also help some small and medium-sized handset manufacturers in emerging markets produce handsets quickly and cost-effectively.

By launching this solution, it is possible to shorten the manufacturer's development cycle from 1 year to 3 to 4 months, while reducing the number of electronic components inside the phone from more than 200 to less than 50.

Of course, the mobile phone chip technology department is also collaborating with the domestic R&D center of Huaxing Technology Group to develop more high-end mobile phone chips, and these chips are the chips used by the group company.

Because the domestic R&D department has more technical advantages in communication technology and mobile phone chips, the mobile phone chip department on the German side mainly develops low-cost mobile phone chips, which has also achieved very good results.

The wafer fab acquired by Huaxing Technology Group in Germany is naturally also at full capacity, and Infineon's wafer fab also bears a large part of the production capacity, and many domestic companies in Germany are also benefiting.

Huaxing Technology Group Co., Ltd. initially acquired the mobile phone division from Siemens, and then acquired two technical departments and wafer factories from Infineon, which also caused a lot of controversy in Germany, but over the years, Huaxing Technology Group Co., Ltd.'s investment here has created more economic benefits, and the competition has been prosperous before, and these controversies have naturally disappeared.

Therefore, the acquisition of Qimonda by Huaxing Technology Group Company in Germany is surprisingly calm, and there is little opposition, and the people in Germany have accepted the situation that Huaxing Technology Group's product technology appears in their own country.

Yang Jie also had a meeting with the leading technical experts who had just joined Huaxing Technology Group Company, and he also told these experts that the headquarters would not lay off the personnel of the technology research and development department, and would continue to increase investment in research and development, and then set up a new memory brand to continue to sell memory products, so that everyone can work with peace of mind.

The words of the big boss naturally made many experts more down-to-earth, and they also said that they would continue to develop better products for the new company.

Yang Jie stayed in Germany for almost a week, and then went to Turin.

Yang Jie traveled around several countries in Europe and returned to China in mid-August.

Just a few days after returning to China, Yang Jie also came to an experimental base of Huaxing Aviation Technology Company.

In a valley inside this experimental base, an airstrip was also built here, and next to an improvised airfield stood several huge steel towers, which were connected to each other by a large number of ropes.

At this time, a strange-shaped plane was slowly being hoisted by these ropes and slowly rising into the air, and after a while, this yellow-skinned plane was suspended in the air dozens of meters high.

Yes, this yellow-skinned aircraft is the physical prototype of the single-engine fighter of the vertical take-off and landing system developed by Huaxing Aviation Technology Company, and this time it is mainly for the technical verification test of the vertical take-off and landing system.