Chapter 219: The destroyed F-22! The little secretary

Here, I will mention briefly that because the F-22 has vector engine support, this will give the plane excellent maneuverability as well as supersonic cruise, beyond-visual-range combat, and other characteristics.

Lin Yi looked at the 18,319-meter altitude and 488 km/h airspeed displayed on his helmet.

However, no matter how he dodged, it was always difficult to avoid the Jian-20's lock.

Immediately, a PL-10 short-range combat air-to-air missile struck.

In modern warfare, whether it is a military fighter jet or a military transport plane, they will face numerous threats in actual combat—it can be man-portable air-defense missiles, radar-guided surface-to-air missiles, or even the threat of short-range combat air-to-air missiles.

Generally speaking, if it has been locked onto by a missile fired by the enemy,

even an excellent fighter jet like the F-22 is difficult to avoid relying on its own maneuverability.

However, the decoys carried by the F-22 itself are very scarce, far less than the F-18 Super Hornet.

In addition, with increasingly advanced air-to-air missiles, even decoys are difficult to play a role.

Lin Yi didn't have any chance to react before being destroyed.

In fact, the reason why he was destroyed so simply

is because of stealth and radar, two reasons.

In terms of appearance design, the stealth capabilities of the two are not much different. What really widens the gap is the air intake design. As one of the largest radar reflection sources of the fuselage, the air intake is the key to affecting the overall stealth performance of the fuselage,

and in this respect, the Jian-20 has a clear advantage.

The Jian-20 adopts a DSI design, and the reflection area is far smaller than the F-22's traditional DSI air intake, while also reducing weight.

And in terms of RCS value, the two are about the same, but because the F-22's vertical tail area is large, coupled with the fact that the wave-absorbing coating often cracks, it has lost its stealth advantage,

and can at most tie with the Jian-20. On the premise that both sides are well hidden, who can discover the other faster becomes the key.

However, after accurately calculating the radar performance of both, it was found that the detection distance between the two differs by a full 7 kilometers.

First, let's talk about the F-22, which is equipped with the AN/APG-77 active electronically scanned array radar, a product of the 1990s, with an overall power of up to 20KW,

and a detection distance for a 1㎡ aerial target of 200 kilometers, and 296 kilometers for a 5㎡ one.

And according to the radar formula, it can be concluded that the F-22's forward detection distance for the Jian-20 is 75 kilometers.

Let's talk about the Jian-20, whose radar system is a full generation ahead of the AN/APG-77, with advantages in stability, anti-interference, and transmission power.

And the Jian-20's nose is larger, and the radar it carries is also larger, with a power of up to 44KW, far exceeding the performance of most similar products in the world.

Therefore, its detection distance should be 30% farther than the F-22, and it can reach a detection distance of 400 kilometers for aerial targets.

After calculation, the Jian-20's forward detection distance for the F-22 is 82 kilometers, plus it has radar on three sides,

while the F-22 only has one side in the front, so it naturally has an advantage.

So when the two met, the Jian-20 piloted by the system AI discovered the F-22 piloted by Lin Yi in advance,

and this time difference in the air was about 10 seconds.

And this short time difference became a fatal factor in fighter jet combat.

It was locked onto in advance.

Just at this moment, Lin Yi heard a shout.

So, his consciousness immediately returned to reality.

"Mr. Lin, your tea!"

Li Xueying walked in with tea.

Although he spent nearly an hour in "combat simulation,"

in reality, it was less than 5 minutes; the time ratio between virtual and reality reached 12:1.

Unfortunately, this function is limited to the system host.

Otherwise, he would have wanted to open a virtual reality game company.

It would definitely be able to make money very quickly.

"Okay, put it on the table~!"

Lin Yi rubbed his temples and said.

The feeling of him dying twice just now was still vivid in his mind.

To tell the truth, if it is this kind of 100% sensory experience, if you die too much in one day,

it is estimated that it will cause trauma to a person's spirit.

However, at this moment, the little secretary Li Xueying naturally didn't know,

and she thought the boss was a bit mentally exhausted.

"Boss, how about I help you press it!"

Li Xueying probed carefully.

Hearing this, Lin Yi was stunned for a moment, but did not object:

"Okay!"

So, the little secretary stepped on her high heels and came behind Lin Yi,

and used a pair of slender hands to press Lin Yi's head.

Perhaps because she was afraid of hurting someone.

Her technique was very gentle.

It must be said that Lin Yi was still quite enjoying it.

After about a few minutes, an employee who came to report work happened to arrive outside the president's office.

As a result, because the door was not closed, he saw this scene.

So, the other party gently covered the office door.

The two people who were very focused naturally did not notice.

However, from this day on, some gossip began to circulate in the company. ===== CHAPTER 220 =====