Military Industry of Great Powers: Build the Strongest Flanker

1553b is the standard for data transmission. It can be used, but it is really unnecessary.

1553b is intended for military use. It requires rigor and durability. The redundant design is too conservative. For example, for a transmission circuit that can be solved with four wires, 1553b requires at least sixteen wires. If these four wires are broken, there will be At least three sets of backup data circuits can be installed immediately.

Of course, for being able to come up with a rough plan so quickly, Xu Guoguang can reward him with a little star.

That's right, young man. When the time comes, just make a backup of the redundant circuit. What Zhao Guoqing likes is that we must adhere to the standardized design idea and design the accessories in the direction of universality.

Zhao Guoqing asked again: "This is a carrier phone. It transmits analog signals. What if it transmits digital signals?"

Jia Pengfei stood a little late just now and did not miss the opportunity to show off this time.

"General Manager Zhao, I think digital phones are simpler. The program-controlled switch directly connects to the digital signal. You only need to add an ADC chip in front of the terminal to convert the digital signal into an audio analog signal!"

"How do you sample audio signals? Do you know how big the data stream is? If 10,000 phones are connected at the same time, how do you connect the data to their respective terminals in an orderly manner? How do you solve the time delay?..."

"..."

This is not simple. It is much more difficult for the ADC chip to sample the audio signal than the radar signal. The radar signal can be represented by a function, and the radar wave data can be determined by intercepting the standard peak and valley wavelengths.

But for audio, there are no worries. There must be more samples to be clear, and sampling must be fast to avoid delays. In addition to data transmission, you have to figure out how to compress the audio sample data to a size that can be transmitted. For multi-channel common transmission, we need to learn how the Internet packages and reorganizes data...

So, it looks simple but is difficult to do, but it is not impossible. It is a little more difficult than a program-controlled analog telephone switch.

"Old rules, group up!"

"The first group does interface design and interface data conversion!"

"The second group does PCB circuit board design!"

"The third group makes programmable chips!"

"The fourth group is working on the configuration program software, this time using C language!"

"Engineer Xu Guoguang, Engineer Jia Pengfei, and Engineer Yang Tingsheng, the three of you are responsible for the overall circuit architecture design. Program-controlled chips Ma Yongqi and Jiang Jingfeng are responsible for the architecture design."

"Others are divided into groups freely. The leaders will nominate themselves first. I will find some students from the University of Science and Technology to help you!"

"By the way, the architect will hand over the preliminary plan to me within a week!"

A week? It's too tight.

"General Master Zhao, what if I can't hand it over?"

Zhao Guoqing glanced at Ma Yongqi. He was a top student at Tsinghua University. He was a prickly person at first, but now he is much better behaved.

"If you can't hand it over, withdraw it and exchange it for someone who can hand it over."

"..."

The architecture engineer is equivalent to the chief designer. This time, Zhao Guoqing did not interfere at all. He was not involved in the architecture design and was only responsible for checking.

As for asking HKUST students to help, this is too simple. Just arrange for Xu Ming to post a part-time announcement on the wooden board outside the cafeteria door...

…………

Similar to many universities, there is a public notice board outside the cafeteria of HKUST. There are many found and found notices posted on it, as well as lost and found items. Some announcements from the school will also be posted here.

Xu Ming posted the part-time announcement, and it quickly attracted the attention of a large number of people.

"Good guy, 200 yuan is enough for food and clothing for a year. What is the origin of this 101 school?"

"It's only three months, no need to take up study time, just work part-time for more than thirty hours a week!"

"There are rewards for outstanding performance!"

"Requirements include automation, integrated circuits, communications engineering and other related majors!"

"It's a pity, I'm not..."

At the entrance of the library, Institute 101 moved a table and a stool. Those who want to sign up can directly register here and take a simple test in the evening.

By five o'clock, Xu Ming found Zhao Guoqing excitedly.

"General Master Zhao, there are too many people who have signed up, more than two hundred people!"

"How many girls are there?"

"Twenty-six!"

"You think of a way, keep all these twenty-six girls, and recruit fifty others!"

"..."

"You're stupid, but you're really stupid. We still have about twenty bachelors here, so we have to give them some consideration!"

"General Master Zhao, do I need to find someone for you?"

"You can try!"

…………

Although the construction of the research institute has not yet been completed, there are still many things to do. Zhao Guoqing will go to the construction site every once in a while to check on the progress of the construction site. The staff residential building is being built very quickly. It has reached the third floor. It is a brick-concrete structure with a total of six floors. There is no elevator. The only advantage is that the room availability rate is very high, and I don't care about that now.

The construction of the factory is about to begin. It is different from an ordinary factory. The General Staff has agreed to allocate a photolithography machine from Qingda University.

The factory building of the lithography machine requires a higher level of cleanliness than the operating room.

Zhao Guoqing made requirements according to the settings in the image.

"We need to set up a buffer corridor. The walls and ceiling must be made of steel plates. Glass can also be used. The corners must be curved!"

"Director Zhao, no matter how you put the lamp, you have to use steel plates!"

"Use ceiling lamps. If domestic ones are not available, use foreign ones. There should be no concavities in the shape, and an air system needs to be installed. The entire photolithography machine workshop must be in a positive pressure environment, and the air inlet must be equipped with a filter system. The biggest technical indicator!"

"What about the ground?"

"Use plastic floors!"

Zhao Guoqing doesn't like the photolithography machine workshop of Tsinghua University at all. The dust-free processing is too sloppy, which also affects their yield rate to a certain extent.

Zhao Guoqing would definitely not tolerate this.

On Double 11 in 1985, director Gao Changming came to Lucheng.

"Director Gao, can you send a group of people to the Microelectronics Research Center of Tsinghua University for training!"

"How many people are needed!"

"Twenty people, and those of the appropriate age from the 14 families can also be sent there. Some operations don't require high skills!"

"Okay, there are no scientific research tasks now anyway."

A plan has been made for the overall relocation of the 14 institutes, which will be completed within the next year, and Director Wang has been transferred to do preliminary coordination.

Looking at this strange city, Gao Changming was filled with emotions.

"National Day, this time we can go to Lucheng on the 14th, it's all because of you!"

Zhao Guoqing shook his head and said: "Director Gao, I am also from the 14th Institute. This is my obligation. If it weren't for the platform of the 14th Institute and if the comrades didn't trust me, how would I have this opportunity!"

Gao Changming smiled and said: "You, even if you are not in the 14th school, you will get ahead quickly? I got a big deal!"

"Director Gao..."

"Okay, okay, let's not talk anymore. It's National Day. Then you have to listen to my advice!"

"you say!"

"No matter what time, don't be impulsive!"

Why are you still thinking about Director Liu...