Director Liu Qing never expected that Tu Jinda and Zhao Zhongshu would come to endorse the light-emitting semiconductor project. The 14th Institute also sent a detailed planning plan, including a proposal for the structure of a joint venture factory. The generous profit distribution made this project The resistance to progress is much smaller.

But what moved Director Liu Qing even more was the dozens of samples delivered together. Their brightness was impressive.

"Why didn't Zhao Guoqing come over?"

"I was dragged into the Monster Snake Three Changes project. I feel that Teacher Zhao can play a decisive role in this project!"

Director Liu Qing recalled Zhao Guoqing's hard work that night and nodded.

"It would be much better to have these samples. Many people from the international community approached us for cooperation, but they only wanted to buy out the technology at one time. When we talked to them, they said that there were not many applications for blue light and it was not of high value. With this Fluorescent cover, it will be much easier to talk about it!”

Tu Jinda said: "I don't know much about business. Anyway, I always thought it was a waste of Teacher Zhao to spend his energy on this!"

"You're right, but this kid has a lot of ideas. Sometimes, I don't know what to say?"

It seems a little out of place, but whether it's talent or work enthusiasm, there's nothing to fault.

"Director Liu, I think if this thing comes to fruition, it can bring a lot of foreign exchange to the country. And I think what National Day said is right. By then, we will use our own production of raw materials, and we can feed a whole family. A lot of factories.”

Liu Qing smiled and said: "You think I would object? I supported it from the beginning. I will talk to AVIC and coordinate the foreign affairs and business affairs."

"OK!"

After this matter was done, Tu Jinda didn't stop for a moment in the magic city and went straight to Beijing.

Zhao Guoqing also took the lead and flew directly from Chengdu to Beijing. He was no longer willing to ride the green train because people just suffered.

Following Zhao Guoqing were Xu Ming and Jia Pengfei, both newcomers to Institute 14 this year. It was a rare opportunity for them to participate in a national key project in such a short period of time.

"Teacher Zhao, I don't know what words to use to express my gratitude!"

Zhao Guoqing patted Xu Ming on the shoulder and said, "We are all comrades who make a living in the trenches, don't be so outspoken!"

Jia Pengfei nodded solemnly and said, "Teacher Zhao, what direction should we take next, and do we need to make any preparations?"

"Let's talk about it over there. I don't know where we are going. What are we going to do?"

Tu Jinda didn’t mention the specific work. In fact, according to Zhao Guoqing’s guess, it should be to put the drawings into reality. According to Professor Ji Hongbo’s introduction, there should be breakthrough progress. There may be some problems in the adaptation of software and hardware. some problems.

The computer language project has not yet been established, and some preliminary discussions may be conducted.

When they arrived in Beijing, Professor Ji Hongbo took them to Factory 25b. There was an entire factory building used as the base for the third modification of the Monster Snake, and troops were stationed around it.

The conditions are always simple. This project was also established by recruiting personnel from various research institutes across the country. The structure model draws on foreign systematic management models, with the ideas of work decomposition, task division, and centralized assembly.

"National Day, you first need to understand the entire project system. What Chief Tu means is that when working on the project assembly, the progress of each sub-item requires special attention."

Ji Hongbo took Zhao Guoqing to understand the general situation, which gave Zhao Guoqing some understanding of the current airborne radar equipped by Flanker.

"This is the BF search and fire control radar. It uses Lao Maozi's technology and is installed on the J-5 fighter. It has been in service since the 1950s!"

Zhao Guoqing looked at the technical indicators and shook his head helplessly.

"This radar has no upgrade potential!"

This radar has a search range of 15 kilometers and has no ground search capability. The principle is also the most primitive radar. It emits radar waves and receives radar waves. It has no frequency hopping function and extremely poor anti-interference ability. It can only search for high-altitude targets at low altitudes. For Targets flying close to the ground cannot be found at all because ground clutter cannot be filtered.

If you want to use this radar to detect enemy aircraft, you can only fly lower than the target. You can only search for the target when there is no clutter in the sky, and the power is too low...

Zhao Guoqing asked: "What about the J-6? What kind of radar does it use?"

"..."

"The J-6 has no radar!"

Zhao Guoqing thought about it and understood that the detection range of this BF search and fire control radar was too close. It was really better to not have it at all.

"This JL-7 J-wave single-pulse fire control radar is an imitation of the R14A search radar equipped on the American F105 bomber. The prototype produced the year before last is considered a relatively advanced airborne radar in our country. It can manually switch between five frequencies. It has strong anti-interference ability, but it still has no ground detection ability, and the search distance has not been improved, only within 15 kilometers!"

Zhao Guoqing frowned slightly and said, "I remember that the F105 bomber was American equipment thirty years ago, right?"

Ji Hongbo shook his head and said, "Yes, the prototype was from the time of the Korean War. It was a downed aircraft and a captured radar!"

"..."

Zhao Guoqing turned to look at Ji Hongbo and asked: "What is the 204 pulse fire control radar provided to me by AVIC installed on?"

The 204 pulse fire control radar has preliminary ground scanning and clutter filtering functions. It is much more advanced than the JL-7. Although the detection range is not much, it is still 25 kilometers, which is 15 kilometers compared to the JL-7. There are many more. Although it does not have the precise measurement capabilities of Doppler radar for moving targets, it also has preliminary target tracking capabilities.

Of course, you can see a target highlight on the instrument panel and know the direction and approximate distance, but you still know nothing about the target's flight attitude, flight direction, and speed.

"The 204 radar was also finalized the year before last, but this radar is a bit big and cannot be installed on a fighter plane!"

Zhao Guoqing asked: "The 204 radar is less than two hundred kilograms!"

It's so light that it can't be mounted on a fighter plane? what's the situation?

Ji Hongbo also shook his head and found a few drawings. Zhao Guoqing understood it at a glance.

The large shock cone air inlet on the front of the J-7 crazily squeezes the space for installing the radar. It is not easy to install the 204 radar.

"The 204 radar project was established 20 years ago. Its current performance can reach the MiG 23mc export diamond radar. Of course, it is also a technology developed 20 years ago. Originally, the country wanted to introduce the British Blue Fox radar five years ago as a follow-up fighter. The main radar, now there are many choices, but I haven’t decided yet!”

Zhao Guoqing's heart dropped for the most part. He originally thought that the 204 radar was just a backward piece of equipment commonly equipped in the military. Unexpectedly, what he saw was the peak. How could this be fun?

Zhao Guoqing was a little confused whether he should shock China and go directly to the phased array, or start with pulse Doppler!

Tap the screen to use advanced tools Tip: You can use left and right keyboard keys to browse between chapters.

You'll Also Like