2105: C2105 Anti-stealth Plan

C2105 Anti-stealth Plan

There are a lot of things to say about invisibility, like in a lot of science fiction movies, it says that when a person is invisible, he can do whatever he wants... This type of invisibility referred to the invisibility of the eyes, which could not be seen in the waves of visible light. And for fighter jets, seeing and becoming invisible was no longer of much use. It was not like the era of the Cannons's aerial battle. The current development... The missiles had become an important means of attack. Correspondingly, the radar used to guide missiles was the most important. All stealth machines were invisible in front of the radar.1

However, the electromagnetic waves of the radar radiation were quite wide. For electromagnetic waves, the longer the waves were, the easier it would be for them to diffraction. That was to bypass obstacles. So, the first radio... It was all long wavelengths. For example, the navy's submarines used long wavelengths radio stations.

Long wavelengths could be transmitted around Earth, which was quite useful. However, long waves were long because of the long waves, so the frequency was low. The transmission data is very slow, and the reception and launch equipment are quite large. Very quickly, it was eliminated.

The medium wave was used to broadcast on television, for the use of radar. It was almost all the cubic meter and cubic inch Meter Wave in the short wave. The length and length of the wave. They could be transmitted in a straight line. This was also a necessity for radar. At the same time, the antenna of the radar was also small. So, it was now the mainstream.

The Invisible Machine was invisible to this wave. Through various surface shapes, it reflected radar waves to other places, and used the absorption material to absorb radar waves, etc.

Correspondingly, there was a very direct way to crack the Invisible Machine.

"We can use the Meter Wave Radar first." Qin Guan said.

As the name suggested, the Meter Wave Radar referred to the wavelength of the waves of the radar. It was the number of meters, between one to ten meters. In terms of conversion frequency, it was 30 to 300 megahertz. This kind of radar... At the beginning, it was a mainstream.

One could watch movies in During World War II. Many of the Radar Antenna were large in size, just like the eight wooden antennas used to receive a TV. This was the Meter Wave Radar.

However, the Meter Wave Radar was soon eliminated. There were too many flaws in this kind of radar. Because it was the magnitude of the Meter Wave. Therefore, when it was probing... Its accuracy was quite poor. When it discovered the target... The error was a few hundred meters, or even a thousand meters. It was possible to lead the plane to investigate, but if it was guided to attack... He definitely wouldn't be able to find the target.

At the same time, many civilian signals, especially the television signals, were also from the waves of the Meter Wave. This way, there would be a problem with the interference of the civilian signals.

These problems could not be adjusted. Hence, after World War II, the Meter Wave Radar... It was at most used as a long-range air defense radar. It was unable to play a greater role in the Air-defense Operation.

But now, the Meter Wave Radar was going to return very soon. One of its greatest advantages was that it was an anti-stealth plane! In front of the Meter Wave Radar, the stealth technique of the anti-stealth aircraft was completely useless!

For example, looking at the most advanced missile destroyer in Han Country in the future. When it was 052C, there were only four facet control arrays, plus the roof radar and so on. However, when it was 052D, a huge and complex eight-wood antenna appeared behind it. That kind of radar was used for long-range warning. With it, of course, it was used to deal with the threat of the gradually increasing invisibility machines.

It could be said that when Han Country developed to 052D, the destroyer had truly matured. Using this complex eight-wood antenna to carry out a long-range warning and discover the other party's stealth aircraft. However, the accuracy of this kind of radar was limited. It was unable to guide missiles into battle. At this time, they needed to cooperate with the phased array radar in front of them. The phased array radar would gather all the waves, and it would definitely be able to find the Invisible Machine.

Now, with the development of the radar, the Meter Wave Radar was basically abandoned. Now, Qin Guan had given everyone this viewpoint. We have to pick up our own Meter Wave Radar. After all, there were still a lot of Meter Wave Radar in the air defense system of Han Country.

"But, the precision of the Meter Wave Radar is not high enough." Someone suggested.

"Yes, the current precision of the Meter Wave Radar is definitely not enough to guide our missile." Qin Guan said, "But we can use technical means to get rid of it."

What's the use of discovering it? Pull the air defense alarm? Not only do I need to be able to discover it, I also need to be able to attack the other party. Only then can I do it. The Meter Wave Radar's accuracy is not high enough, how can I solve it?

"Let's split it into two situations." After Qin Guan mentioned it, his thoughts were very open. On the sea, we need to be on our Divine Shield warship. We need to add a Meter Wave Radar and use it to provide a general direction. Then, we'll use our Harmonic Controlling Array radar to find it and guide the missile attack at the same time. "

The way Qin Guan said it immediately made everyone's eyes light up. That's right, although it was called an invisible plane, it should actually be called a low detection plane. It was very difficult to find it with radar, but it didn't mean that they couldn't find it. If a large number of radar waves were concentrated there, they would definitely be able to find it.

"On land, we can do the same. Our land also has a similar system. We can totally use this method. When the Meter Wave Radar discovers the target, the Red Flag Nine Systems will attack. Of course, there are other methods. " Qin Guan continued to introduce," We can also deploy a few Meter Wave Radar stations separately and then form a network. Through the computing system, it can greatly increase the precision. It can even meet the need to guide the missile. "

A radar cannot accurately locate, what if there are several of them? A few of them can be used to set up a network. After setting up the network, through the computation of the computer, the precision can be improved.

Most importantly, the ordinary Meter Wave Radar was a Radar System with two coordinates. It could only provide the position, but not the height information. Therefore, they could not guide the missile to attack. After forming the net, the third height could also be calculated.

This was another plan. Now that Han Country had advanced electronic technology, it was totally possible to achieve this kind of calculation.

"These are the simplest and most direct plans. There is also a complicated plan. The effect should be better." Qin Guan looked at everyone and said, "That is, to study the Meter Wave's Facial Controlling Array radar."

"Meter Wave's Facial Controlling Array?" Hearing Qin Guan's words, all the radar experts present were stunned. Was this possible?

"That's right. It's the Meter Wave Phase Controlling Formation's radar." Qin Guan said, "Furthermore, it's the active Phase Controlling Formation, the Three Coordinates Phase Controlling Formation. It is the best land air defense Radar System that can make all invisible airplanes unable to hide. If you want to talk about its weakness, its only weakness is that it's too big! "

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