Chapter 1091

Radar can't intercept the target! This advanced radar will also fall off the chain at this important juncture?

Wang ang was very worried. His fingers continued to toggle the switches one by one to switch the radar mode, trying to remove the damn interference.

Finally, the clutter on the radar screen disappeared, and a long breath came out of his heart. At this time, the sound of the radar warning receiver had come from the headset.

Locked, locked!

What's going on? The other party has locked himself? Wang ang was shocked. Didn't the other party receive electromagnetic interference?

If compared with the radars of both sides, the J-101 has the largest nose and the largest radar antenna, so the detection distance is the farthest. At the same time, the two person driving system allows the radar officer enough time to react and switch. In air combat, even one second earlier than the enemy is life and death.

Now, the radar officer of the J-11 fighter has got rid of the interference ahead of time and operated his own radar to lock the other side.

In air confrontation, as long as it is locked by the other party's radar, it will be judged as failure. After all, no one can use missiles with real weapons.

Wang ang can now scan the two bright spots on the radar screen. The distance is 80. The other party has locked himself!

At this distance, the other side's undead bird missile can be launched, that is, it has been judged as losing by the exercise headquarters?

Of course not. So many people have no face. If they don't fight face to face, they have lost?

Wang ang gritted his teeth, pushed the operating lever and pedaled the rudder. The j-8-2 fighter began to roll to one side.

Sure enough, the alarm sound of the radar warning receiver disappeared.

Sidetracking is a common means to deal with pulse Doppler radar.

The biggest trouble in radar scanning and searching is the interference of ground clutter. How to filter the interference was once a stumbling block in front of all radar developers. Soon, they found a solution.

The objects on the ground are immobile, and their Doppler frequency drift is determined. In the airborne radar of the fighter, the fast Fourier transform is applied to filter out all these immobile objects, and the rest is the target.

Even if it is flying close to the ground, as long as there is speed, it is different from the stationary object on the ground. It can be found according to the theory. However, limited by the system performance, it is impossible to filter out the running car, so it can only move at a high speed of hundreds of kilometers per hour on the ground.

In this way, it provides the other party with a way to get rid of it.

After being irradiated by the other party's radar, turn sideways to get rid of it. When you turn to the direction perpendicular to the other party, it is static in the other party's eyes and naturally filtered out. This is the principle of avoiding radar locking.

Of course, this requires skills. It won't work sooner or later. If the orientation is slightly inappropriate and the direction is not completely vertical, it will be searched out again by the other party.

At the same time, turning on one side also means an increase in the distance from the other side. How can we rush up to fight?

Turn back, of course!

Just turn around and now turn back. In this way, an S shape is formed in the sky, which is a common S maneuver in later generations.

His body was tightly pressed on the seat. Wang ang was overloaded by the maneuver. At the same time, in his eyes, he had seen the bright spots in the distant sky.

Hum, are you good? Can you intercept at a long distance? Undead missile, it's almost the same to deal with bombers! Wang ang thought to himself.

This set of actions was learned after consulting Chen Ruizhi. Now it seems that this set of actions is quite effective, successfully avoiding the lock of the other party and breaking into the sight distance!

The reliability of medium-range missiles in this era is not high at all. Just look at the lesson of Eagle country over monkey country. They are simply uncontrolled rockets.

Up to now, the latest monopulse guidance head technology has been adopted, which can be regarded as stable. The reliability of air target shooting has been greatly improved, but it is not necessary to say that a hundred shots and a hundred hits.

Now, I see each other visually. Wang Ang's heart is filled with joy. As long as he enters the sight distance, it's easy to do. See how I clean you up!

The radar was unlocked twice. Liu Zhihang listened to the words of the radar officer behind him. He was stunned. The other party seemed to have two skills. Did he come out of the field army?

Hum, whatever you do, look at me!

The distance between the two sides is rapidly approaching. In the 10000 meter high air, both sides are preparing for the next effort, close combat!

In the past, the Han country had no reliable missiles and no head-on attack capability, so the tail pursuit attack was the most important way. Now, the thunderbolt-8 equipped by its own side has a certain head-on attack capability. If it is in actual combat, everyone can shoot missiles.

However, in this case, it is not easy for the exercise headquarters to judge who will win. Therefore, this attack method will not count. When there is no victory or defeat in the middle distance air battle, we can only continue to bite our tail.

The distance between the two sides was rapidly approaching. At this time, the flight height of J-8 2 was higher, and both sides passed by. When J-8 2 flew over his head, Liu Zhihang immediately pushed the operating lever, pedaled the rudder and began to turn heavily overloaded.

The computer-controlled variable sweep wing extends forward and swings to the position where the wing is unfolded, which has the smallest turning radius.

Their bodies were pressed sideways on the seats, with at least five times the gravity on them, and their eyes began to blur slowly. Liu Zhihang released the operating lever and rudder, and the fighter regained its balance. At this time, the J-8 2 was clearly in his line of sight.

The other party was fooled.

For the j-8-2, the best way is to shoot from a distance and not close. After all, it is originally a high-altitude high-speed fighter. Who knows, it doesn't know how to live or die and wants to fight with its own side at close range?

No fighter can bargain with the male cat in close combat. At the beginning, Chen Rui fought the male cat, which is just a special case.

Even the eagle country itself, its F-15 fighter is also abandoned in front of the male cat.

Now, j-8-2 also wants to turn around.

Whoever turns around first can bite each other's Chrysanthemum. Wang angfei has been jian-8 for more than ten years. He is quite familiar with this aircraft. Instead of turning in the horizontal plane, he chose to turn in the vertical plane.

J-8-2 was originally a high-altitude fighter. In order to achieve the design index, its body was elongated. This design led to its roll rate being quite low. If the pull overload is too large, the fighter will disintegrate in the air at any time.

Therefore, he can only maneuver in the vertical plane, climb up, and then turn over, so that in the process of climbing, the fighter can slow down and turn around faster after the speed is reduced.

Unfortunately, in front of the J-11, it was like a snail. Looking at the plane, Liu Zhihang opened afterburner without stingy.