Chapter 1302

For air defense forces, the most important thing to deal with stealth targets is how to find them. If you can't even see them, how to use a bamboo stick to poke them down.

The zbf-618 passive invisible radio wave tracking and detection system developed by China Tengfei just solves this problem. Of course, the technology maturity of zbf-618 at this stage is not high, and the positioning accuracy of the target is still very poor. Not to mention, the resolution of the target is even worse.

At best, it can only be regarded as the first generation product to solve the problem, so it must be supplemented by other detection equipment to complete the stealth target locking.

Otherwise, the zbf-618's display will continue to show the attacking targets in groups. After all, there are so many aircraft in the sky, and there are so many military and civil aviation aircraft, which are the interference sources of disturbing radio waves. Naturally, there are no stealth fighters.

As a result, our side's air intelligence information, identification of friend or foe, response mechanism and other assistance must be provided. Of course, what's more important is that there must be a golden eye to assist. That is the zbf-520 meter wave detection radar upgraded from the meter wave search radar of China's take-off based on the red flag-2 surface to air missile system.

Such a combination can not only make the stealth fighter invisible, but also make the air defense forces have no fighting power in front of the stealth target.

In fact, after Liu Xiaolin's troops received this set of search and detection system of China's take-off, they achieved excellent performance in several exercises, and even failed in the confrontation test with the stealth target of Zhenlong II stealth testing aircraft directly under the headquarters. On the contrary, they posed a substantial threat to Zhenlong II several times.

This also gives the heads at all levels of the headquarters some confidence in dealing with stealth targets, small-scale external guidance weapons and cruise missiles.

But it's just that Xue Weidong's "golden helmet" troops are equipped with new equipment and have initially formed their combat capabilities. The headquarters simply let these two experimental troops do a battle, Let's see whether the shield is more powerful or the spear is more sharp. While testing the feasibility of the equipment, we should further verify whether the air defense theory proposed during this period meets the actual needs.

And that's why the head of the headquarters recruited Zhuang Jianye to an air force base in North China. Although the two forces fought each other in a new way, it was actually China's take-off. No matter what the air defense forces or the aviation forces had problems, they had to come to China's take-off and let them take over, In order to have what thing to be able to better coordinate the communication.

Zhuang Jianye doesn't have a problem with this. It's not his first experience. Generally speaking, this kind of exercise is no different from a holiday for him. What he eats well and drinks well, except that he doesn't have his family to accompany him, is how comfortable it is. After all, the summary of all kinds of problems is really the evaluation meeting after the exercise, and it's time to make targeted changes according to the needs of the army.

However, Zhuang Jianye can feel comfortable without any scruples, but Xue Weidong is under a lot of pressure. Xue Weidong is not sure that he can win the first battle for an air defense force that can fight with stealth fighters. In addition, Xue Weidong never conceals his ideas. After Zhuang Jianye enters the lounge, he half jokingly complains: "you are an aerospace man, Why do you want to join in the detection system? You are not afraid that the booth is too big to be busy? "

Zhuang Jianye smiles when he hears the speech. It's Lao Xue who feels the pressure, but Zhuang Jianye has no choice but to reluctantly advise him: "then you have to ask the headquarters!"

In a word, Xue Weidong was blocked up, and he had no choice but to shake his head and smile bitterly. But Zhuang Jianye was right. This is not China's take-off, but the development task assigned by the headquarters.

We should know that China's take-off is responsible for the anti missile and anti satellite project, and an important part of the project is the high-precision long-range search radar. The main research task in this regard is undertaken by the X Research Institute of Electronic Science and technology.

In principle, it has little to do with China's take-off. After all, radar system is not the major of China's take-off. It is a great achievement to be able to launch 150 km high anti missile and anti satellite missiles.

However, the technical theory and initial design of X Research Institute of Electronic Science and technology are all right. There are some problems in the advanced process manufacturing, especially in the processing of high-performance chips. So far, even the integrated circuits made of 800 nm have been stumbling. The anti missile and anti satellite system developed by China Tengfei is a mobile anti missile interception system, Not only the missile is required to be able to go as it goes, but other supporting equipment can also accompany the long-distance mobile deployment of the missile.

This requires that the detection range of radar should not only be long, the accuracy should be high, and the volume should not be too large, and the comprehensive power consumption should not be too large, otherwise it can not support long-distance maneuver.

Therefore, the old electronic components can not meet the demand at all, and we can only hope that the advanced chip processing technology can meet the practical needs of this kind of high-performance radar.

But this kind of high-end chip manufacturing process is monopolized by developed countries. Ordinary civilian chips are OK and can be bought with money. Special military chips are not so close to the people. They are out of print products that can't be bought with money.

If we put it in the past, the unthinkable Institute of Electronic Science and technology x will have to launch an alternative plan, that is, to replace this kind of mobile radar equipment with fixed radar stations all over the country. Whether it is advanced or not will at least solve the problem. As for mobile radar, we can only wait until the technology matures in the future to fill the vacancy.

However, at this time, there were not no advanced chip manufacturing enterprises in China. Luan Heping's whzb and whnb chip manufacturing and testing factories have been benchmarking South Korea's Samsung. Almost all of the key equipment used came from the photoresist of asmer in the Netherlands. Not to mention, they also actively cooperated with domestic optical equipment development units to develop domestic photoresists and etchers.

The latest achievement is that whzb has made a decisive breakthrough in the 180 nm lithography machine, and it is expected to be put into mass production in 2002. After multiple exposures, it can produce 136 nm chips.

At that time, it will partially replace foreign equipment and further enhance its autonomy.

Even domestic equipment has to reach 180 nm. Now, it is conceivable that whzb has mastered the manufacturing process of 136 nm for a long time. Because of this, whzb has undertaken a large number of orders from Intel, AMD, Texas Instruments, Panasonic, Sony and other large manufacturers, and its production capacity is bursting.

However, the major shareholder behind such an advanced chip manufacturing factory is not others, it is China's take-off!

X Research Institute of Electronic Science and technology didn't know about this before. It wanted to find whzb to help produce military chips, but it was afraid that it would be too sensitive to be rejected. After cooperating with China Tengfei, it found out that whzb, which was full of foreign air from inside to outside, was not an outsider at all, so there was nothing to say. Leida's high-end chips were directly handed over to China Tengfei.