Chapter 717

In air combat, the most common flight technology is dense formation.

For example, four fighters fly very closely in the air, with an interval of three meters from front to back and one meter from top to bottom. This is not to play tricks, but to become a bright spot in front of each other's radar.

In this way, the other party will think he is a fighter and send two fighters to fight. Is that more than enough? As a result, the two sides met face to face and suddenly turned into four, and the other side took advantage.

Therefore, although dense formation is very dangerous, it is a common tactic and a skill that modern air force pilots must master.

However, the target plane can't fly, which is quite a test of the pilot's technology. Only the most elite pilots can fly dense formations. At the same time, they should also have absolute trust in their companions. After all, if they don't pay attention, it's a terrible air collision.

This is definitely not what a remote target can do.

If not, where are the remaining three target planes?

Thinking of this, Chen Rui already knows that there is a situation. If the three target planes do not take off according to the original plan, there should be a rear notice in the radio. Now there is no notice, that is to test himself?

Thinking of this, suddenly, Chen Rui pulled up the operating lever, raised the nose of the fighter and began to climb. At the same time, during the climb, he pressed the operating lever and pedaled the rudder. From the outside, Chen Rui's fighter has begun to spiral climb.

"What does he want?" on the radar screen in the rear, Chen Rui looked at the target plane in front of him and began to spiral climb instead. He couldn't help but be very curious.

"Of course, radar is used to search the surrounding airspace," Barzan said. "Indeed, he is an ace pilot who can defeat the male cat. The insight of the battlefield is terrible."

If you shine a flashlight and circle upward, you can see that the beam of the flashlight will sweep the airspace 360 degrees above you. The same is true for the current j-8-2 fighters. In this way, they spiral up and circle around, and they have completely scanned the airspace above.

Compared with the flashlight beam, the radiation area of radar wave is larger, which is enough to see the area with a cone angle of 120 degrees in front of you, and the visible airspace is quite large.

I walked around and didn't find it.

In fact, this is Chen Rui's prevention. First, search high altitude. If you don't find it high altitude, you can safely search low altitude.

What fighter can compare with a professional interceptor?

The j-8-2 fighter is formulated according to the high-altitude and high-speed indicators. The target aircraft, F86 and F100 fighters, have a ceiling of almost less than 15000, while the j-8-2 can easily climb more than 20000 meters. Therefore, the other party is only very likely to be at high altitude.

Since it is not at high altitude, it must be at low altitude!

In the past, the Han air force had almost no ability to deal with low altitude targets, because the Han fighter radar was very backward.

The nose looks at the high altitude. There is no shelter. You can see as far as you want, but it is different to look at the low altitude.

Even on the flat sea, the waves will constantly reflect the radar wave and bring a snowflake to the radar screen, while on land, mountains, rivers and houses will reflect the radar wave. In this way, what appears on the radar screen is a vast expanse of white, and the target can not be found at all.

If you want to find targets, there is only one way to filter out those stationary targets on the ground.

This filtering has baffled the radar developers in the Han Dynasty for decades. They simply do not have this ability. No matter how analog circuits are used, they can't do it. Until they went through the peace model project and studied western radars, they suddenly realized that they used digital technology to apply Fourier transform. At that time, it was already the 1990s.

Now, the technology of the Han country has made great progress. Although the j-8-2 driven by Chen Rui is actually the radar equipment of the eagle country, its own side is not bad, and even relying on the advanced processing system, its function is even more powerful.

Chen Ruigang's climb, on the one hand, is to find a high-altitude target, on the other hand, is to climb up. Now he has climbed to an altitude of 15000 meters. We can be sure that the target target will not fly so high. He pushed the joystick and lowered the nose. Now, it's time to search down!

The goal must be under yourself!

At this time, the personnel in charge of controlling the target aircraft on the ground have become nervous. Originally, they wanted to quietly follow each other with the help of ultra-low altitude cover. Who knows, they suddenly climbed to high altitude, and now they begin to circle downward!

The other party must be hovering and searching. Will the other party find himself? What should I do if I find out? "If he can find the target of our ultra-low altitude flight, it shows that the radar of this fighter can meet our needs." Murad said.

Han people are here to sell fighters. Of course, the performance must meet the needs of the Sabbath air force. Now it is a test completely close to the actual combat. If the other party's airborne radar can find its own target at ultra-low altitude, it can be said that this radar is qualified.

Of course, this also has something to do with the operation of the other party's pilots. However, since they are driven by ghosts, the operation must be no problem.

Murad's words had just finished, when he heard the voice from the radio: "the ghost found the target, with a distance of 80 and an altitude of 800, requesting close observation."

He has found the target. Moreover, this radar has found the target of ultra-low altitude flight at a distance of 80 kilometers. It is absolutely not weak!

Murad said no problem. It has something to do with the pilot.

The radar emits electromagnetic wave and reflects it back. If the target is close, the reflected electromagnetic wave signal is strong and the light spot on the screen is bright. If the distance is long and the signal is weak, it is also a weak light spot on the radar screen.

This requires the pilot's eyes. Now, Chen Rui is doing quite well.

Although Chen Rui has found three targets, it is different from the shooting plan before takeoff. Therefore, Chen Rui must not rashly use sparrow missiles to attack from a long distance.

What if it's another civilian aircraft? If this mistake happens, he must immediately turn around and run away to save trouble. Let Qin Guan wipe his ass.

He wants to be close to observation.

"Yes, please visually identify the target to prevent accidental hitting."

Balzan here gave an order, and then winked at the operator. The operator understood and began a new action.

The target on the left flies to the left, the target on the right flies to the right, and the three targets become three directions, so they won't be eaten in one pot.