Zhao Zhongyao listened to Cheng Yuan and Chen Chao's words, and he was also very happy! I thought, since you are willing to design it yourself, then why don't I do it!

"Director Zhao, don't worry! The two of us are experts in radio, isn't it trivial to design an air defense radar!" Cheng Yuan and Chen Chao looked at Zhao Zhongyao, each one more awesome than the other!

"Okay, then you two are busy! I'll go back to working on missiles. "Zhao Zhongyao saw that these two guys were very awesome, so he didn't care about them anymore, let them toss by themselves!

After Zhao Zhongyao finished speaking, he walked out of his office and returned to Jiang University of Technology.

After Cheng Yuan and Chen Chao saw Zhao Zhongyao leave, they smiled at each other, and Cheng Yuan said, "Haha, it's okay now, the two of us can compete with Zhao Zhongyao." Hmph, this kid is not as old as us, and his qualifications are not as deep as ours, but he has become the most powerful military expert in our equipment department, how can this convince everyone!"

"Yes! Now, the two of us want to kill Zhao Zhongyao's majesty, let him know that there is a sky for me, and there are people outside the world!" Chen Chao also said happily.

"Okay, then let's start developing air defense radar!" Cheng Yuan said, and sat down at Zhao Zhongyao's desk.

"Cheng Yuan, have you ever heard of such a thing as radar!" Chen Chao thought, since Zhao Zhongyao knows this kind of thing, then other military experts should also know, has Cheng Yuan also heard something about radar!

"No, I've never heard of it before! That is, I heard Director Liu introduce it to us!" Cheng Yuan looked at Chen Chao and said with some puzzlement.

"You haven't heard of it, so you say there is no such thing as radar in this world!" Chen Chao looked at Cheng Yuan with some concern.

"What's the matter, what do you have to worry about, even if you don't have it, we can develop it!" Cheng Yuan was still not convinced! Even if there is no such equipment in this world, he and Chen Chao can study it!

"Hey, Cheng Yuan! Since Zhao Zhongyao said so, I think there must be this kind of weapons and equipment in this world! Why don't we check some information first! If we don't have any information, how can we design it!" Chen Chao also felt at a loss for a while!

"Hey, Chen Chao! Zhao Zhongyao has a lot of books here! Let's see if there is any information on this! He said the name of this kind of equipment, it must be the information that he had seen this kind of equipment before! It is impossible for him, Zhao Zhongyao, to come up with such a kind of equipment out of thin air!"

Cheng Yuan felt that no matter how smart Zhao Zhongyao was, it was impossible for him to come up with the name of a piece of equipment by himself, since he could say the name of such a piece of equipment, it could only mean that he had seen this kind of equipment!

"Okay, then let's look for it together and see if there is any information about this equipment!" Chen Chao listened to Cheng Yuan's words, and he felt very reasonable. Since Zhao Zhongyao said the name of this equipment, he must have information on this aspect, and now as long as he checks some information, he will definitely be able to find books on radar. Especially in Zhao Zhongyao's own office, there must be books on this subject.

"Okay, Cheng Yuan, then let's look for it together! You look for that side, I'll look for this side. Chen Chao and Cheng Yuan said. While rummaging through some reference books in the bookcase in Zhao Zhongyao's office!

But the two of them searched for a long time, and these books were also some books on radio studies. There is not a single book that has a single bit of information about radar!

The two of them searched for half an hour in one go, and almost rummaged through the books in Zhao Zhongyao's bookcase, but they didn't see any useful information!

"Cheng Yuan, have you found it!" Chen Chao flipped through for a long time, but did not see any useful information. He asked Cheng Yuan, who was not far away.

"No, have you found it!" Cheng Yuan also looked at Chen Chao a little anxiously.

"I'm the same! I can't find any useful books! In these books on radio research, there is no information about radar at all!" Chen Chao also looked at Cheng Yuan with an anxious expression.

"What can we do about this! If we can't find any information, then how can we design this air defense radar!" Cheng Yuan felt that there was no one to start.

"Yes, how do we design! I don't have a clue!" Chen Chao also felt very helpless.

You must know that no matter what kind of invention or creation, it is actually in the field that has been studied by predecessors. Let's just go one step further. In other words, if you want to invent something, you can only make some improvements on the basis of what someone else has already invented.

You can't invent something so advanced all at once that no one will surpass it for decades to come.

It's like someone invented the television. It was very simple at first, a large 'wooden box'. It uses an electron tube to emit analog signals and present images and sounds. And it's still a black and white image.

But later, people continued to improve this simplest TV, and there were color TVs, digital TVs, LCD TVs, plasma TVs and other advanced TVs!

But in any case, the person who invented the simplest TV set at the beginning is the most awesome, and it can be said that it has changed the lives of mankind!

Now for Chen Chao and Cheng Yuan, it is to invent the simplest 'TV'! But they have no information at all!

Now, the two of them knew what it meant to drive ducks to the shelves. The two of them promised Zhao Zhongyao that they would design the drawings of the air defense radar within a week! But now that a day has passed, the two of them still have no clue!

"What can we do about this! How can we design the blueprints of the radar!" Chen Chao and Cheng Yuan, you look at me, I look at you, neither of them knows what to do.

"Hey! Chen Chao! We heard Director Liu say that the air defense radar that Zhao Zhongyao studied was only invented on the basis of the radio communication station he had developed before! This shows that there is a certain relationship between the radar and the radio station! Can we start with the radio station and then study such a thing as the air defense radar?

Cheng Yuan couldn't find the information book now, so he had to think about what Director Liu said to them before.

"Yes! We have forgotten about this! It seems that radar is similar to the radio! Let's start with the information of the radio!" Chen Chao also felt very reasonable after listening to Cheng Yuan's words. To study air defense radars, it is necessary to start with their professional knowledge, knowledge of radio stations. (To be continued......)