(The previous chapter was written in a hurry, after eating the settings, and the analysis of level 4 loot, the result was not a single equipment, but an equipment system including all supporting facilities and equipment. They are drawings and can be used directly without reverse engineering. I went back and changed it a little, and then wrote it according to the weapon system.)

…………

Putting the relevant information of the KJV 500 as a key focus, Xu Xingchen looked at the remaining 22,000 spoils again.

Two thousand of them are planned to be kept as scientific research materials, and there are still two thousand left to be used for spoil analysis, and two level 4 analysis can be done.

I have already obtained a magic weapon like the Air Police 500 system. Will it form an effect similar to that of the Su 27 and J-10 before? There will be no rewards that will attract attention again?

After a little bit of confusion and thinking about it for a while, Xu Xingchen finally changed his mind.

Since you have made plans, don’t keep your hands on it. Keep two thousand spoils and keep it in mind. If you keep a lot of things in your heart, you will be unhappy.

No matter what the result is, if you draw it out, you will find two thousand spoils, not particularly precious things. You will find it after you go out and take a few days to brush the deep sea.

So Xu Xingchen activated the analysis of the level 4 spoils again, looking at the picture in front of him with a little nervous and expectant look.

"The loot is being resolved..."

"Successful analysis: Obtaining the H/LJG-346A active phased array radar system."

"!"

Xu Xingchen was stunned, and his whole body was stiff for a few seconds before he screamed suddenly:

"Damn it! I've actually won this one! Fortunately, I made up my mind to get it!"

He actually drew the phased array radar directly! And it was directly the latest 346A active phased array radar! The nickname is "Sea Star", and NATO gave it the code name "Longyan".

This is the main radar of the 052D missile destroyer, the 055 missile destroyer, and the Shandong aircraft carrier. It is the world's strongest modern phased array radar.

On the 052C and Liaoning, the previous version of the 346 model is used, using an air-cooling system and an arc-shaped radome.

The new version of 346A has been upgraded to liquid cooling, and the surface of the radome has also become flat, which can maintain high-load work for a long time.

Traditional radar theoretically can only scan one direction at a time, which is equivalent to a big eye. The number of targets that can track and guide is only single digits.

Or it is a large incandescent lamp that can be turned on and turned off. If it needs to illuminate a specific direction, it can only illuminate one large direction, so traditional radars have to circle and scan.

The phased array radar is similar to the compound eyes of an insect, which combines a large number of small eyes to form a large surface, that is, the phased array.

So many small eyes can be divided into several different areas, responsible for guiding different weapons, or tracking or guiding multiple targets separately.

In other words, the phased array is an LED diode, and it is a large number of small lights arranged to achieve the effect of the light box.

The phased array also has two generations, active and passive, and the semi-active in the middle, can be counted as three generations.

On passive phased array radar, the array unit has no signal transmission capability, nor does it have independent amplification and processing capability.

Instead, through certain technical means, the signals from the unified radiation source are released separately in a specific way.

The same is true when accepting it. After receiving it, a unified amplification and processing device must be passed on to finally analyze and obtain the observation results.

The number of targets that are tracked and guided at the same time has been increased from the single one of traditional mechanical radars to several, which is a great improvement.

It is equivalent to a relatively simple LED light box. It is painted on the outside and has several light tubes inside, which brightens the overall light box.

There are still only one to a few control modules, that is, those light tubes in the light box.

The lamp can emit different lights, or even lights of different angles, but cannot be controlled too delicately.

The screen outside the light box can also be switched or partitioned to display different contents, but it is still a mechanical and simple deconstruction.

There are only a few fixed colors and relatively fixed pictures that can be played and flashed in turn, and it is still just an LED light box instead of a large screen.

As for the active phased array radar, it is currently the ideal state.

All array units have independent transmission and reception, amplification and processing capabilities. Each unit can be controlled separately, and the array units can be freely combined with each other.

In theory, each array unit is a small radar, and each small radar can track a target.

Theoretically, the tracking and guidance capabilities can reach hundreds or even thousands of them, but if there are too many, it will be blurred, just like if the words and patterns on the screen are too small, it will be hard to see clearly.

However, it is still quite easy to guide dozens of goals, and you can see hundreds of goals when necessary.

This is the evolution from an LED light box to an LED screen, which can play dynamic pictures, that is, videos.

Let's summarize the differences in the launch mode:

Traditional radar is equivalent to a light bulb. The advanced ones may be energy-saving lamps or colored lamps, which can only emit simple light.

Passive (passive) phased array radar can be regarded as an LED light box that can actively illuminate several fixed images.

Active (active) phased array radar is an intelligent LED screen that can directly play animations.

The same is true for control. The light bulb can only be switched, the light box can be dimmed and changed the screen, and the screen can be used as a computer screen, and controlled by a computer and a mouse.

Active phased array radar is basically the most modern and intelligent radar working mode that can be realized at present.

There is finally one of my own technology trees that has reached the forefront.

Xu Xingchen marked the 346A phased array radar with key marks and looked at the loot analysis interface again, leaving the last analysis limit he specified.

Now Xu Xingchen's mentality has been completely flattened. With the Sea Star, this lottery has been completed, and nothing will be affected later.

So Xu Xingchen gently pressed the last analysis button.

"The loot is being resolved..."

"Successful analysis: Obtaining the DC electromagnetic catapult system."

“?!”

Xu Xingchen was shocked again. What happened to him this time? Has his character completely exploded?

There are actually still trophys, should I continue to do it in one breath?

After this thought flashed through Xu Xingchen's mind, he immediately clicked on the analysis of the level 4 spoils.

"The loot is being resolved..."

"Successful analysis: Obtained the Y-9 transport aircraft system."

"I understand, I really used up this time, it was completely exploded..."

Xu Xingchen's tense nerves relaxed, but his spirit was much more pleasant.

DC electromagnetic catapults are not actually equipped on the earth and are still used on land. This is actually considered the category of scientific research equipment.

Although the American electromagnetic catapult has been on the ship for several years, its electromagnetic catapult is AC current, and in theory it is not as stable as the medium-sized DC electromagnetic catapult.
Chapter completed!