Chapter 226: Air Defense Radar (12)

Cheng Yuan and Chen Chao originally came to Zhao Zhongyao's office in enthusiasm, thinking that as long as Zhao Zhongyao read their design drawings, they would definitely appreciate it! But after hearing what Zhao Zhongyao said, they were a little unhappy.
"The radar I'm talking about isn't yours! You can only be regarded as a new communication station! Can this be called an air defense radar too!" Zhao Zhongyao looked at Cheng Yuan and Chen Chao angrily.
"Really, you said that we designed this is not an air defense radar, then you said what the air defense radar looks like. This is a new type of equipment, there is no information, no samples, it is not what we designed, it is what That's it!"
Cheng Yuan heard what Zhao Zhongyao said, and he pulled his face down immediately.
"Yeah! Director Zhao, this is strange. The air defense radar is a brand-new equipment. We have not seen it before. How can you say that the air defense radar we designed does not look like a radar! Then you say the radar should be long. "What kind of thing!"
Chen Chao was also very upset, he also looked at Zhao Zhongyao with an angry expression.
"Yes, air defense radar is a new type of equipment, but it must be designed according to the actual situation! Defense radar is used to track high-altitude reconnaissance aircraft. It is used to detect such high-altitude metal objects. But you designed it. How can this kind of thing track a high-altitude reconnaissance plane!"
Of course, Zhao Zhongyao knows the role of air defense radar very well. When he saw the thing designed by Cheng Yuan and Chen Chao, he felt funny. They had no idea what radar was!
"Okay, we didn't design well, then you, Director Zhao, designed it again! Didn't you not even design such a bad design! What qualifications do you have to say that our design is not good!"
Cheng Yuan was very temperamental. After hearing what Zhao Zhongyao said, he immediately became angry.
"Yeah! Director Zhao, do you look down on both of us! You didn't design anything yourself, so you shot what we two worked so hard to design, do you disrespect our hard work? "
Chen Chao saw Cheng Yuan's fire, of course he was not polite, and immediately fired at Zhao Zhongyao.
"Haha, okay! Since you are not convinced, let you see what a real air defense radar looks like!"
Zhao Zhongyao didn't want to make these two guys ugly! But they are angry with themselves, so why are they polite to them!
As Zhao Zhongyao said, he put the four-fighting air defense radar blueprint designed by Cheng Yuan and Chen Chao on one side of the sofa, took the air defense radar blueprint he designed on the desk, and placed it in Cheng Yuanhe. In front of Chen Chao.
When the two looked at the air defense radar drawing designed by Zhao Zhongyao, they were dumbfounded. They saw a piece of equipment that they had never seen before. It had a semi-spherical antenna, similar to a radio station, and had a circular device with a display.
"This---is this the air defense radar you designed!"
Cheng Yuan looked at the very special equipment designed by Zhao Zhongyao and asked strangely.
"Yes! This is the air defense radar I designed. How about it? Is it much more advanced than yours!" Zhao Zhongyao said confidently.
"What's wrong with it looks advanced? Maybe it's not as useful as the air defense radar we designed!" Chen Chao was surprised when he saw the air defense radar designed by Zhao Zhongyao! Because he had never seen this kind of semi-circular antenna before!
But how could he be willing to surrender in front of Zhao Zhongyao! So he defended himself in front of Zhao Zhongyao unconvinced.
"I know you are dissatisfied, so I'll explain it to you!" Zhao Zhongyao said as he put his drawings on the desk again.
"Radar is a kind of equipment used to track and find enemy aircraft. It uses electromagnetic waves to work. The aircraft is just a metal object at high altitude, although the size of the aircraft is less than ten meters long.
But compared to the vast sky, this ten-meter-long object is just a small black spot from the ground!
To find such a small target, only the antenna of the air defense radar can cover a large area of ​​the sky when the electromagnetic wave signal is emitted!
The simple equipment you designed can only detect a beam of electromagnetic waves that can only be aimed at the sky in a certain direction. It is impossible to catch a small target in the sky!
The spherical antenna I designed is different. There are many small antennas on the antenna I designed. Each small antenna can emit a beam of electromagnetic waves.
And my antenna can also rotate. In this way, when the air defense radar I designed is working, it can cover a large area of ​​the sky with electromagnetic signals. As long as a suspicious enemy plane flies to the target area of ​​the air defense radar that I designed, the radar They will soon be found on your monitor.
And the air defense radar you designed can only emit a beam of electromagnetic waves and can only target one target area. Then you say, are you right to capture the target!
Let me give you another simple example. You will understand better.
The air defense radar I designed is like a large net in the sky. The air defense radar you designed is nothing more than a bird cage in the sky. You said, your bird cage is easy to catch birds! My big net is easier to catch birds! "
Zhao Zhongyao's remarks can be said to be vivid and simple. After saying them, Cheng Yuan and Chen Chao were stunned. The two were speechless and could not say a word.
"Cheng Yuan, Chen Chao, the air defense radar that you designed is actually similar to finding the target with human eyes! The two antennas you designed are the same as the air defense radar, which is the same as your two eyes! Say, what is the use of your design? It's better to stand on the top of the building yourself and keep looking at the direction the enemy plane might fly!"
Zhao Zhongyao saw that these two guys didn't speak, so he took advantage of the victory and pursued them again, and played the two of them again.
"Zhao---Director Zhao, so to speak, the air defense radar you designed is really advanced, and our design is not very good." Cheng Yuan has stammered and didn't know what to say.
"Huh, there are some things that are useless to say. Director Zhao, don't you put the air defense radar designed by yourself as a flower. Is this just a drawing? Is it useful? I'm afraid it will only be developed. It counts!" Although Chen Chao was surprised in his heart, he didn't want to give up!