Zhao Zhongyao listened to Yan Mingcheng's words, and said with a smile: "Old Yan, are you growing the ambition of others and destroying your own prestige!"

Yan Mingcheng hurriedly smiled again: "That's right, I'm just telling the truth." Sister-in-law Suo Ke Er said the Internet, look at the most terrible Yan Qing girl Er said Bayi Middle School?? Wenwang?w?w?w?.81zw.com Are people's stealth missiles awesome! Damn, they hit our mushroom island, and we don't even know about it!"

"Lao Yan, don't worry, no matter what bullshit stealth missiles the enemy develops, I can find a way to deal with them. ”

Zhao Zhongyao is confident, and he has passed Jonnis and Wesley in anti-jamming technology many times before. This time, he also felt that he could surpass them.

"Zhongyao, what do you think! Will you make a fuss on the radar again this time!" Yan Mingcheng thought that Zhao Zhongyao had made an article on the radar a few times before, and defeated the enemy, this time, he wondered if Zhao Zhongyao was going to make some improvements on the radar again!

"Of course, radar is the eye of the missile. Without radar, missiles are just a pile of scrap metal. The enemy has developed a stealth missile, so we must develop a new radar that can crack the anti-jamming signal on the enemy's stealth missile. ”

Zhao Zhongyao felt that this time it was not only as simple as improving the radar, but it seemed that a new type of radar would be developed!

"What, if you want to develop a new radar, is it necessary? You can improve the original radar? As soon as Yan Mingcheng heard Zhao Zhongyao say that he was going to develop a new radar, he still couldn't figure it out!

"It's okay to improve it, but in this case, it's better to develop a new one. Zhao Zhongyao looked at Yan Mingcheng and said.

"Why, last time, didn't you just install an 'electronic cutter' on the radar and finish the job? Why, this time you will develop a new type of radar! Won't you use an 'electronic cutter' again!"

Yan Mingcheng felt that it would be very troublesome to develop a new radar, and it would be easier to improve the original radar, and he felt that it would be like the last time, adding an 'electronic cutter' to the radar!

"Lao Yan! Do you think that 'electronic cutter' is a '********'! Any kind of 'lock' can be opened! This time the enemy's 'lock' is not ordinary. I'm afraid it's useless to use the previous 'key' at all. ”

During this period of time, Zhao Zhongyao had already thought about how to deal with the enemy's stealth missiles. He knew that in order to deal with the enemy's stealth missile, it was necessary to develop a new high-power radar. The original radar was not powerful enough. It simply doesn't work. It can only deal with ordinary missiles, like this new stealth missile developed by the enemy, and I am afraid that it will not be able to deal with it at all. The fact that they were able to shoot successfully this time shows that it is time for their previous air defense radar to be updated.

"Oh, is it so powerful! The stealth missile developed by the enemy this time. Isn't it like before, a radio anti-jamming device was installed on the drone!"

As soon as Yan Mingcheng thought of the problem of stealth, he naturally thought of the anti-jamming equipment installed on the enemy's drone before. The initials of the new domain name Kele Novel Network (k1xsw), the largest free romance Chinese website, hurry up. I just think that the stealth missile developed by the enemy this time may also have the same thing installed on the missile as the anti-jamming equipment installed on the drone last time!

"Hehe! This time, they were able to be invisible, much more powerful than the last time. Zhao Zhongyao looked at Yan Mingcheng and said with a smile.

When Yan Mingcheng heard this, he looked at Zhao Zhongyao with wide eyes and said, "Then what is the difference between the stealth missile they developed this time and the previous drone!"

"On the previous drone, Jonnis and Wesley installed an anti-jamming device on it.

You have also seen this anti-jamming device, but it is nothing more than a small rectangular iron box. In fact. That is, a radio emission device that simulates radar waves, when used in an airplane, this device can be used to shoot some radio waves, and these radio waves and radar radio waves are the same frequency. This will cause the radar to take this false signal as a signal that the radar wave is coming back when it hits a drone.

At this time, the drone may have long flown out of the radar's scanning range. And the radar also thought that the drone was within the scanning range of the radar. The anti-jamming equipment used by the enemy's UAV only allows the radar to illegally determine the specific location of the UAV in the sky, not that the radar cannot show the UAV.

Air defense radar can show the drone, only when the location of the drone is confirmed. Deviations will occur. In other words, the anti-jamming equipment on the UAV only reduces the accuracy of our air defense radar in measuring the position of the target in the sky, not that the target cannot be seen.

But this time, the stealth missile developed by Jonnis and Wesley was different. This thing can completely shield the radar waves of the air defense radar. So that the radar is completely unable to 'perceive' the existence of stealth missiles.

Such. Our radar has become an ornament for stealth missiles, and it must have no effect. It is equivalent to saying that as soon as other people's missiles fly, they will blindfold the 'eyes' of our air defense radar, and even if the radar has many 'eyes'. I can't see a single stealth missile!"

Zhao Zhongyao is worthy of being a military genius. Regarding the stealth missile attack of the enemy this time, he still quickly understood how this qiē came about. What is the root cause of this qiē.

It's just that Yan Mingcheng is not a military expert, and he is still a little confused after listening to Zhao Zhongyao's explanation of the difference between stealth missiles and drones.

"Zhonglong, you said that the stealth missile developed by the enemy can completely block the signal of our air defense radar this time. Then what kind of advanced equipment have they installed on the stealth missile! Can they do this!" Yan Mingcheng couldn't understand Zhao Zhongyao's words, so he asked again.

"I don't know exactly what advanced equipment Jonnis and Wesley put on their stealth missiles. After all, we can't see the missiles they fired now, and we don't know what advanced instruments are on them!

Last time, the enemy fired a drone, but we can still find some anti-jamming equipment from the wreckage of the drone.

But this time, they shot missiles. After attacking the target, the missile completely self-destructs. Even if you go to Mushroom Island, where the missile attacks the target, you can't see the appearance of other people's stealth missiles, at most you can pick up a few pieces of shrapnel.

It's also pointless. It is impossible for us to see from a few pieces of shrapnel what advanced instruments have been installed on the missile. ”

"Zhongyao, if you say so, that's it. We don't know how the stealth missiles developed by others are 'invisible'. Then how do we deal with people! You're so confident just now, I don't understand where your confidence comes from. ”

As soon as Yan Mingcheng heard Zhao Zhongyao say, he didn't know how the stealth missiles developed by Jonnis and Wesley were made invisible, and he was very strange. I don't understand how Zhao Zhongyao doesn't know how other people's missiles are completely invisible, so how to deal with others.

"Old Yan. Although I don't know how the enemy's stealth missiles are made invisible. But I'm sure they must have put a powerful shielding radio signal on the missile. This kind of thing can block out all the radar waves, or absorb them. Let our air defense radar only shoot signals at their missiles and receive no signals, which means that our air defense radars have nothing to show up. Because of this situation, the operating state of the radar is exactly the same as usual. In peacetime, when the radar does not have a live target. It will also shoot radio waves into the air, but these radio waves have flown into space, and naturally they will not come back. So, our radar doesn't show up at all. You have to know that radar works by firing a signal and then receiving the reflected signal. If the reflected signal can be received, it means that the radar has found the target, and vice versa. If the reflected signal is not received, the radar has no target. The enemy's stealth missiles can completely shield the radio waves of our air defense radar, and naturally nothing will appear on our radar. ”

Zhao Zhongyao explained in detail. Yan Mingcheng finally understood.

"Ah, so to speak, the stealth missile developed by the enemy this time is indeed very awesome, and we have no good way to deal with it. When Yan Mingcheng heard Zhao Zhongyao's explanation, he was a little discouraged.

"No, no matter how advanced such missiles of the enemy are. But I think the biggest difference between this missile and ordinary missiles is that it can completely block the radar signal.

On the surface, this stealth missile of the enemy is indeed very powerful. But the other way around, it can also be said that the enemy's stealth missiles are powerful, but that our air defense radar is too bad, too bad. If our air defense radar is powerful, will it still be possible to show this kind of stealth missile of the enemy, so that this kind of stealth missile has nothing to hide!"

Zhao Zhongyao knows that in fact, it is difficult to completely shield radio signals. It would be nice to be able to do most of the shielding. He believes that the air defense radar he has developed is already relatively advanced.

The main reason why such an advanced radar still does not have the enemy's stealth missiles is that the power of this radar is too small. If the power is too small, the radio waves emitted will not be strong. In this way, after the radio signal shielding device on the stealth missile is shielded, only a small number of radio signals can be reflected, and the reflected radio signals are so weak that the radar itself cannot detect them. This is the real reason why ground-based air defense radars do not have stealth missiles.

If you want to have stealth missiles, you can only develop a high-power air defense radar, so that the radar's firing signal is very strong, so that even if the stealth missiles are shielded, there will still be a large number of signals reflected back to the radar.

In fact, radio signals are like light, and it is obviously impossible to completely shield the light waves.

Humans have still not been able to develop invisibility cloaks, and this is one reason. Because light is reflected off anything it touches. There is no object in the world that does not reflect light. As long as there is reflected light, it will definitely be visible to the human eye.

And to be truly invisible, it is necessary to make the object not reflect light, which is a very abnormal phenomenon, and it is almost impossible to develop an object on earth that does not reflect light.

How to be truly 'invisible'. There is only one way to do this, and when the light passes through an object, it does not reflect back, but passes around the object. This is what we usually call the phenomenon of light bending.

Whether light can really bend is simply not possible in Newton's classical physics. It is only in Einstein's Theory of Relativity that some theoretical basis can be found.

And for light to bend, the object has to have a huge gravitational pull. Only a huge gravitational pull can bend light.

And this huge gravitational pull is beyond the reach of human beings. Only the gravitational pull of a huge object such as a celestial body can bend the light passing through it.

The sun, for example, can bend the light rays of stars coming from distant interstellar space.

Of course, this phenomenon is not so easy to see. Only during a total solar eclipse can it be detected with special instruments.

Einstein's great prediction that gravity can bend light was detected by scientists through a total solar eclipse.

But even if they are celestial bodies, not all celestial bodies can bend light! Only huge stars like the sun and some special dense celestial bodies with huge gravitational pull can have such 'divine powers'.

Of course, this is only relatively speaking, and perhaps the earth can bend light, but the curvature is so small that humans cannot observe it, and it is the same as not bending.

And a star as big as the sun, although it can bend light and can be detected by humans, but the sun can only bend light slightly, which is not obvious at all.

A highly dense object such as a neutron star can bend the light so much that the light on the neutron star is shot out in the form of a parabola, rather than a direct ray like the sun.

And the densest celestial body in the universe is the black hole, which is denser than a neutron star. Not only can you bend light, but you can also bend it into a circle. In other words, if a ray of light passes through a black hole, that ray is bent into a closed circle by the black hole's huge gravitational pull and will not go anywhere else. (To be continued.) )