Super Military Scientist

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

Yan Mingcheng hurriedly laughed and said, "That's right, I just told the truth. Are their stealth missiles awesome! Damn, they hit our Mushroom Island, we don't even know!"

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

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

"Zhongyao, what do you think! This time, will you have to make an article on the radar again!" Yan Mingcheng thought of the previous times that Zhao Zhongyao had made articles on the radar and defeated the enemy. , This time, he wondered if Zhao Zhongyao would make some improvements on the radar again!

"Of course, radar is the eyes of missiles. Without radar, missiles are just a pile of scrap iron. If the enemy develops a stealth missile, then we must develop a new type of 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, it seemed that a new type of radar was to be developed!

"What, you want to develop a new type of radar. Is this necessary! You can improve the original radar." Yan Mingcheng heard Zhao Zhongyao say that he wanted to develop a new type of radar. He still didn't understand it!

"It's okay to improve it, but in this way, it is better to develop a new one." Zhao Zhongyao said while looking at Yan Mingcheng.

"Why, last time, didn't you just install an'electronic cutter' on the radar and it was done! Why, this time you have to develop a new type of radar! You won't use an'electronic cutter' again! Knife!"

Yan Mingcheng felt that it would be troublesome to develop a new radar. It would be easier to improve the original radar. He felt like the last time, adding an ‘electronic cutter’ to the radar!

"Old Yan! Do you think that'electronic cutter' is'********'! Any kind of'lock' can be opened! This time the enemy's'lock' is not ordinary, I still use the previous one. The'key' is not useful at all."

During this period of time, Zhao Zhongyao had already thought of how to deal with the enemy's stealth missiles. He knew that to deal with the enemy's stealth missile, a new high-power radar must be developed. The original radar is not powerful enough to be useful at all. It can only deal with ordinary missiles, like the new stealth missiles developed by the enemy, I am afraid it will not be able to deal with them at all. The successful launch this time indicates that it is time for their previous air defense radar to be updated.

"Oh! Is it so powerful! How did the stealth missiles developed by the enemy become invisible this time? Isn't it a radio anti-jamming device installed on the drone before the elephant?"

When Yan Mingcheng thought of the issue of invisibility, he naturally thought of the anti-jamming equipment installed on the enemy's drone. Just thought, the stealth missile developed by the enemy this time may also be equipped with the same anti-jamming equipment installed on the drone the last time!

"Haha! This time, they were able to be invisible, but it was much better than last time." Zhao Zhongyao looked at Yan Mingcheng and said with a smile.

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

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

You have also seen this anti-jamming device, it is just a small rectangular iron box. In fact, it is a radio transmitting device that simulates radar waves. When used on an airplane, this device can emit some radio waves. These radio waves and the radio waves emitted by radar are the same frequency. This will allow the radar to treat this false signal as a signal that the radar wave will return when it hits the drone.

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

The air defense radar can detect the drone, but when the location of the drone is confirmed, there will be deviations. In other words, the anti-jamming equipment on the UAV only reduces the accuracy of our air defense radar to measure the position of the target in the sky, instead of failing to find the target.

But this time the stealth missiles developed by Jonis and Wesley are different. This thing can completely shield the radar waves of the air defense radar. The radar is completely unable to'perceive' the existence of the stealth missile.

In this way, our radar becomes a display for stealth missiles, and it has no effect. It is equivalent to saying that as soon as other people's missiles flew, they blinded the "eyes" of our air defense radar. Even if the radar has many "eyes", it can't see a stealth missile! "

Zhao Zhongyao deserves to be a military genius. Regarding the enemy's stealth missile attack this time, he quickly understood how all this happened. What is the root cause of all this happening.

It's just that Yan Mingcheng is not a military expert. He was still a little puzzled after hearing the difference between stealth missiles and drones explained by Zhao Zhongyao.

"Zhongyao, you said that the stealth missiles developed by the enemy can completely shield the signals of our air defense radar this time. Then what advanced equipment did they install on the stealth missiles! Actually, they can do this! "Yan Mingcheng couldn't understand what Zhao Zhongyao said, so he asked again.

"I don’t know exactly what advanced instruments Jonis and Wesley have installed on their stealth missiles. After all, we can’t see the missiles they launch now, and we don’t know what advanced equipment they have on their missiles. The instrument too!

Last time, the drone launched by the enemy, anyway, we can find some anti-jamming equipment from the wreckage of the drone.

But this time, they fired missiles. After the missile hits the target, it completely self-destructs. Even on the Mushroom Island, where the missiles are attacking 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.

This is also meaningless. It is impossible for us to see from a few pieces of shrapnel what advanced instruments others have installed on the missile. "

"Zhongyao, what you said like this means that we don't know how the stealth missiles developed by others are'stealth'. Then how can we deal with them! You were so confident just now, I don't understand you. Where does confidence come from."

Yan Mingcheng heard Zhao Zhongyao say that he didn't know how the invisible missile developed by Jonis and Wesley was invisible. He was very surprised. I don't understand how Zhao Zhongyao would deal with them if he didn't know how to make their missiles completely invisible.

"Lao Yan, although I don’t know how the enemy’s stealth missiles are invisible. But I can be sure that they must be equipped with a powerful shielding radio signal on the missiles. This kind of thing can be used for radar. The waves are shielded or absorbed. Our air defense radars can only transmit signals to their missiles, but cannot receive any signals. In this case, our air defense radars have found nothing. Because there is In this case, the working state of the radar is exactly the same in normal times. Normally, when the radar does not find the target, it will also launch radio waves into the air, but these radio waves will fly into the outer space, and naturally they will not come back again. So, our radar can't find anything. You have to know that the working principle of radar is to transmit a signal and then receive the reflected signal. If the reflected signal can be received, it means that the radar has found the target, otherwise, if it cannot be received When it comes to the reflected signal, it means that the radar has not found the target. The enemy's stealth missiles can completely shield the radio waves of our air defense radar. Naturally, our radar can't find anything."

Zhao Zhongyao gave another detailed explanation, and Yan Mingcheng finally understood it.

"Ah, so to speak, the stealth missile developed by the enemy this time is really awesome, and we don't have a good way to deal with it." Yan Mingcheng was a little discouraged when he heard Zhao Zhongyao's explanation.

"No, no matter how advanced the enemy's missiles are, but I think the biggest difference between this missile and ordinary missiles is that it can completely shield radar signals.

On the surface, the enemy's stealth missile is indeed very powerful. But the opposite can also be said. It is not that the enemy's stealth missiles are powerful, but that our air defense radars are too poor and not too powerful. If our air defense radar is powerful, can we still find the enemy's invisible missile and make this invisible missile invisible? "

Zhao Zhongyao knew 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 believed that the air defense radar he developed was already relatively advanced.

The reason why such an advanced radar still fails to detect the enemy's stealth missiles is mainly because the power of this radar is too small. If the power is too small, the emitted radio waves are not strong. After the radio signal shielding device on the stealth missile is shielded in this way, only a small amount of radio signals can be reflected back, because the reflected radio signals are too weak to be sensed by the radar itself. This also caused the real reason why the ground-based air defense radar did not find the stealth missile.

If you want to discover stealth missiles, you only need to develop a high-power air defense radar to make the radar's launch signal very strong, so that even if the stealth missile is shielded, a large amount of signal will be reflected back to the radar.

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

Human beings still cannot develop invisibility cloaks, and this is one reason. Because the light hits any object to be reflected. There is no object in the world that does not reflect light. As long as there is reflected light, it must be visible to human eyes.

To be truly invisible, the object must not reflect light. This is an abnormal phenomenon. It is almost impossible to develop an object that does not reflect light on the earth.

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

Whether the light can really bend, this is simply impossible in Newton's classical physics. Only in Einstein's Theory of Relativity can some theoretical basis be found.

To bend the light, the object must have a huge gravitational force. Only the huge gravitational force can make the light bend.

And this huge gravitational force is beyond human reach. Only with huge objects like celestial bodies, the gravitation generated by them can bend the light passing through it.

For example, the sun can bend the light of stars emitted 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 of "gravity can bend light" was detected by scientists through a total solar eclipse.

But even celestial bodies, not all celestial bodies can bend light! Only huge stars like the sun and some special compact celestial bodies with huge gravitational pulls can possess such ‘divine power’.

And planets like the earth don’t have this ability yet! Of course, this is only relatively speaking. Perhaps the earth can also bend light, but the curvature is so small that humans can't observe it, which is the same as no curvature.

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

And a dense celestial body like a neutron star can bend the light so much that the light from the neutron star is emitted in the form of a parabola, rather than straight out like the light on the sun.

And the densest celestial body in the universe that is denser than neutron stars-black holes. Not only can the light be bent, but also the light can be bent into a circle. In other words, if a beam of light passes through a black hole, this beam of light will be bent into a closed circle by the huge gravitational force of the black hole, and will not be emitted to other places.