Spark

Chapter 114 The Birth of Digital Array Radar

Of course, Chen Nian would not be ignorant of the things that most people with normal brains could infer.

He even guessed the idea above.

Therefore, for the first time, as the actual person in charge of the Starfire working group, he asked the 14th Institute to further speed up the progress, and at all costs, must also complete all the tests of the digital array radar within the next two weeks, so that within a month Complete the on-board experiment within a short period of time, so that the J-22, that is, the Canglong fighter, can evolve to a full body.

In order to cope with such high-intensity work, Chen Nian thought over and over again, and finally decided to go to the 14th institute in person and use the most detailed knowledge in his mind to promote the progress of the project.

Because he knew that this incident was actually just another manifestation of the certain arbitration case in the time and space of his previous life.

Their purpose is exactly the same, and the reason why they are so much ahead of schedule is entirely because of myself, a butterfly flapping its wings.

Now that the storm has arrived, there is only one way to meet it bravely.

There is no way out, only the way to victory.

In the project commander's office of the 14th Institute, Chen Nian had a phone number in front of him. His work in the past few days was very simple, and there was only one thing:

Respond to what is on the phone.

This is a set of temporary knowledge transmission system established by himself.

Each phone in front of him corresponds to a module in the development process of the digital array radar. If there is any problem with any module, he asks the person in charge to report to him immediately, and he answers and adjusts it on the spot.

After such an operation, the efficiency of the entire project team has almost doubled. The work that was originally expected to take three weeks to complete has entered the finishing stage in just one and a half weeks.

And today is the day when China's first digital array prototype is tested.

But Chen Nian didn't go to the scene, he was still sitting in this office.

This is not only his own choice, but also the request of the intelligence department.

In the case of such a sensitive identity, it is the best choice to avoid contact with staff with insufficient confidentiality sequence as much as possible.

.The reason why your scanning speed is slow now is not a hardware problem. I have checked the T/R module before, and there is no problem.

You have to check the working condition of the signal processor first, whether there is overheating or insufficient voltage.

If not, it's a problem with LVDS. Run the bus program, do a self-test on LVDS, and check if the optical module is dirty or short-circuited.

Is the problem solved? Well, it's solved, wait, I have another call.

Chen Nian hung up the phone with a snap, and then picked up another jingling phone.

What? There is a problem with timing calibration? If there is a problem with timing calibration, first check the digital processor to see if the time and phase information is accurate.

What do you think? What are you doing? You don't even know this? Just look at the antenna pattern!

If the digital processor is fine, it's the preprocessor. Check the preprocessor.

Did you find out the problem? As long as you find out, fix it quickly!

Hello? The far-field calibration error is large? Look at the acquisition card! If there is no problem with the acquisition card, check if there is any problem with the antenna. You need to correct the power distribution network now, or you will not be able to get the equivalent system error.

Look at the correction logic of the digital beamformer again. This is the last correction of the radial error. If there is no problem, it must be fine.

Solved? No? Is it solved!?

That's the problem with the launch branch, check them one by one!

Okay, okay, no problem

Hanging up the phone again, Chen Nian waited quietly for two minutes, but he finally let out a long sigh of relief before a new call came in.

Most of the modules that are prone to problems have had problems, and most of the unstable factors have been ruled out.

Next, this digital array radar should enter a stable operation stage, and what I have to do is to wait for the on-site experimenters to report the final parameter data to me.

He leaned back on the back of the chair and closed his eyes wearily, while the white-haired old man sitting opposite him stood up cautiously, and asked softly with concern:

Xiao Nian, do you want some water?

Hearing this, Chen Nian was so frightened that he sat up in shock. He quickly supported Liu Yongtan who bent over to walk towards him, and said:

Old Liu, stop joking with me. I told you to pour water, so what have I become?

Sit down, I'm not tired, let's just wait for the final result.

Hearing this, Liu Yongtan hesitated for a moment, and finally sat down.

He looked at the young man in front of him emotionally, with mixed feelings in his heart.

In the past few days, he has actually been staying with Chen Nian in this not-so-spacious command room. His original purpose was to be a leader when Chen Nian encountered difficulties, but he did not expect that such a After many days, there is absolutely nothing that needs his help!

No, not only no, even many problems that he had no idea were easily resolved by this young man.

Strategize and lift weights lightly.

There seems to be nothing in this world that can bother him. Whenever a call comes in, he always picks it up immediately, and then easily resolves it with his amazing knowledge reserves and experience that is almost impossible for him at his age.

Liu Yongtan praised Chen Nian's genius in person more than once.

——

It is true that he knows that doing so is not good, it is not conducive to the cultivation of newcomers, and it is easy to make newcomers arrogant, but

I really can't help it!

It's like an artist. When the most beautiful scenery in the world is presented in front of your eyes, can you not hold back your admiration?

It's completely instinctive action!

What made Liu Yongtan even more gratifying was that this young man was extremely indifferent to his unabashed praise.

He doesn't seem to care about other people's evaluation at all, no matter who this other person is or what kind of status he has.

He will only concentrate on doing his own thing, and his eyes will never move away from the target.

With such qualities, it is no wonder that at such an age, he can produce so many major achievements that can turn the world upside down.

Liu Yongtan sighed heavily.

The sigh was not of loss, but of relief.

There is a successor!

If this trend continues, with Chen Nian's knowledge base, the promise he said in the Spark working group that he will handle the anti-obscure radar will definitely not be empty talk!

Even, this promise may bring even greater surprises.

Thinking of this, he stood up from the chair again, went to the water dispenser and poured half a glass of water regardless of Chen Nian's obstruction, then put the steaming water in front of Chen Nian, patted him on the shoulder and said:

I've worked hard these past few days. When the test is finished, go back and have a good rest.

Don't worry, Mr. Liu, I know what I have.

Chen Nian rubbed his eyes, and was about to say a few more words of comfort to Liu Yongtan, but at this moment, all the dozen or so phones on the desk rang!

Chen Nian's spirit lifted.

He almost didn't need to think, and immediately understood what was going on.

It is absolutely impossible for all modules to have problems at the same time.

Nor can it be that researchers are idle and bored.

Then there is only one answer:

Digital array radar, the test is complete.

These calls are all good news calls.

Chen Nian immediately picked up the microphone and turned on the speakerphone.

Sure enough, as he expected, the moment the phone was connected, an extremely excited voice came from the speaker of the phone:

Leadership, it's done!

Our digital array radar test was a success!

data!