Chapter 717: Find the target

In air combat, one of the most common flying techniques is dense formation.
For example, four fighter planes fly quite close in the air, three meters apart from front to back and one meter from top to bottom. This is not for stunts, but to become a bright spot in front of the opponent's radar.
In this way, the opponent will think that he is a fighter plane, and then send two fighter planes to fight, is this more than enough? As a result, the two sides had a face-to-face meeting, and all of a sudden, they became four, and the other side had the advantage.
Therefore, although dense formation is very dangerous, it is a commonly used tactic and a skill that modern air force pilots must master.
However, drones can't fly. With this kind of pilot-testing technology, only the most elite pilots can fly dense formations, and at the same time have absolute trust in their companions. After all, a little carelessness is a terrible aerial collision.
This is definitely not what a remote control drone can do.
If they are not, where are the remaining three drones?
Thinking of this, Chen Rui already knew that there was a situation. If the three drones did not take off according to the original plan, there should be a notification from the rear on the radio. Now that there is no notification, it is to test himself. ?
Thinking of this, suddenly, Chen Rui pulled up the control stick, the fighter raised its nose, and began to climb. At the same time, he pressed the control stick and kicked the rudder during the climb. From the outside, Chen Rui's fighter had already begun to climb spirally. Up.
"What is he going to do?" On the rear radar screen, watching Chen Rui put the target drone in front of him without hitting it, instead he began to spiral upward, and he couldn't help but wonder.
"Of course I used radar to search the surrounding airspace." Barzan said: "It is really an ace pilot, a pilot who can defeat the Tomcats. The insight of this battlefield is terrible."
If you use the flashlight and circle upwards, you can see the beam of the flashlight, which sweeps the airspace of 360 degrees above you. The same is true for the current J-8-2 fighter plane, which spirals upward and makes a circle. , The airspace above has been completely scanned.
Compared with the beam of a flashlight, the radiation area of ​​the radar wave is larger, enough to see the area of ​​the cone angle of 120 degrees in front of you, and the visible airspace is quite large.
Went around and found nothing.
In fact, this was originally Chen Rui's prevention. First search the high altitude. If you don't find it at the high altitude, you can safely search the low altitude.
At higher altitudes and higher speeds, is there any fighter that can match a professional interceptor?
The J-8-2 fighter plane is formulated in accordance with the high-altitude and high-speed indicators, while the target aircraft such as F86 and F100 fighters have almost all ceilings below 15,000, while the J-8-2 can easily climb more than 20,000 meters, so , The opponent has very little chance of being at high altitude.
Since it is not at high altitude, it must be at low altitude!
If it were before, the Han National Air Force would have almost no capability for targets flying at low altitudes, because Han’s fighter radar was very backward.
The nose of the aircraft is looking towards the high altitude, there is no obstruction. I want to see as far as I want, but it is different when facing the low altitude.
Even on a flat sea, the waves will constantly reflect radar waves, bringing a piece of snowflakes to the radar screen, while on land, mountains, rivers, and houses will reflect radar waves. In this way, what appears on the radar screen is There is no target at all in the vast white space.
To find the target, there is only one way to filter out those fixed targets on the ground.
This filtering has puzzled the developers of Han Guo’s radar for decades. They simply do not have this ability. The analog circuit will not work anyway. It was not until after the Peace Model Project and studying Western radars that they suddenly realized that they were using it. Digital technology, the application of Fourier transform, at that time, was already in the nineties.
And now, Han's technology has made great progress. Although the F-8-2 driven by Chen Rui is actually the radar equipment of Eagle Country, its own is not bad, even relying on the advanced processing system, the function is still To be stronger.
Chen Rui’s climb just now was to find a high-altitude target on the one hand, and to climb up on the other. Now that he has climbed to an altitude of 15,000 meters, he can be sure that the target drone will not fly so high. Operate the lever, lower the nose, now it’s time to search down!
The goal must be below oneself!
At this time, the personnel on the ground responsible for controlling the drone were already tense. They wanted to use the cover of ultra-low altitude to quietly follow behind the opponent. Who knows, they suddenly climbed to a high altitude, and now they are starting to Hovering down!
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 our ultra-low-flying target, it means that the radar of this fighter can meet our needs." Murad said.
The Han Chinese are here to sell fighters. Of course, the performance needs to meet the needs of the Parthian Air Force. Now it is a test that is completely close to the actual combat. If the opponent’s airborne radar can detect their own targets at ultra-low altitudes, then it can be said. This radar is qualified.
Of course, this is also related to the operation of the opponent's pilot, but since it is driven by a ghost, the operation must be no problem.
As soon as Murad finished speaking, he heard a voice coming from the radio: "The ghost found the target at a distance of eighty and a height of eight hundred, requesting closer observation."
He has already found the target, and this radar has already found a target flying at an ultra-low altitude at a distance of 80 kilometers. It is definitely not weak!
Murad said it’s okay, it has something to do with the pilot.
Radar emits electromagnetic waves and reflects back. If the target is close, the reflected electromagnetic wave signal will be strong, and the light spot on the screen will be bright. If the distance is far, the signal is weak, it will also be a weak spot on the radar screen.
This requires the pilot's sharp eyes, and now Chen Rui is doing quite beautifully.
Although Chen Rui found three targets, this was different from the target shooting plan before takeoff. Therefore, Chen Rui must not rashly use Sparrow missiles to attack at a long distance.
What if it is another civilian aircraft? If this accident happened, he must immediately turn around and run away to save trouble and let Qin Guan wipe his butt.
He wants to observe closely.
"Yes, please identify the target visually to prevent accidental strikes."
Balzan here gave the order, then winked at the operator, the operator understood and started a new movement.
The target drone on the left flies to the left, and the target drone on the right flies to the right. The three target drones become three directions, so that they won't be overwhelmed.