Rebirth 99 to become a car giant.

Chapter 749 Crazy Gallium Nitride, a new breakthrough in shipborne active phased array radar

In 2012, due to the conflict with the Japanese islands, more people turned their attention to the ocean.

All along, the strength of China's various ships has been relatively weak.

I have been working hard to catch up in the past few years.

Just when Cao Yang was discussing some business expansion with people from various business departments, Wu Feng from the Electronic Technology Group was overjoyed and invited Cao Yang to participate in an event.

Since the event was held in Magic City, and considering that he also needed to go to Magic City to inspect the business of various companies, Cao Yang agreed without much hesitation.

"Mr. Cao, this time you Nanshan Semiconductor has made a great contribution."

On the day of the event, Wu Feng came to the hotel where Cao Yang was staying in person and prepared to set off with him.

Originally, he chose to cooperate with Nanshan Semiconductor without much expectation. He just tried it with the idea of ​​using a dead horse as a living horse doctor.

I didn't expect the surprises to start so soon.

"Which model of your radar has made a major breakthrough?"

Wu Feng was very excited and introduced to Cao Yang the major contributors to the keel laying of the new ship today.

"All the technical indicators set previously have been exceeded."

Wu Feng is obviously much more familiar with the warship production process than Cao Yang.

It can be said that although they are all products of the same model, the performance of ships built in different years is different.

"We have now developed a carrier-based version, and an airborne version will be launched next year."

Cao Yang is not the protagonist today, so he doesn't want to get close to anyone, and others don't come around.

"By the way, speaking of which, in addition to the fact that this radar has something to do with you, the latest deck steel and other materials used on this destroyer seem to have been jointly developed by Nanshan Special Steel and Anshan Iron and Steel."

After some confirmations, Cao Yang followed Wu Feng to the keel laying site.

"Isn't it necessary to lay the keel? Why are they all on flat ground?"

He has personally visited several major domestic shipyards.

During the exchange with Wu Feng, Cao Yang came to the Hudong Shipyard.

The intersection between Dianke Group and Daystar Group is in radar.

Cao Yang can probably guess what product the guided missile destroyer laying the keel this time is.

If the radar had not been completed ahead of schedule unexpectedly, it would have taken another two years to wait for new breakthroughs from the Electronic Technology Group before it could be launched.

Along the way, Wu Feng enthusiastically introduced what he learned to Cao Yang.

"The initial modules were all built separately on land."

"Yes, this time a certain model of guided missile destroyer has finally been finalized, and the keel is officially laid today."

"Even before 2025, there may not be a product comparable to this guided missile destroyer."

"Now our ship-borne active phased array radar is the ship-borne phased array radar with the largest array and the longest detection range in the world."

"Strictly speaking, we don't even have to lay the entire keel of the ship, because each section is built separately, and only a certain section of the keel is laid."

After all, everyone is a person of status.

Their prototype has been moved to this shipyard for testing, and in the future the shipyard will take into account the performance of this prototype to re-adjust some designs of the guided missile destroyer.

"We have such a long coastline, and we really need a powerful fleet to protect national security."

Of course, it was inevitable to exchange pleasantries with people from relevant departments and shipyards.

"It is estimated that construction will begin this year and it will be officially completed in the first half of 15. Within the next five years, it will have no rivals in the world."

However, Cao Yang discovered that the place where everyone was was not next to the dock.

"Although the performance of our fighter jets will not be comparable to the F22 or F35 by then, as long as the airborne radar and air-to-air missiles are good enough, it is not without hope to win air supremacy."

"The design drawings of this guided missile destroyer have been completed long ago, but the shipboard radar has never been finalized, which makes the shipyard dare not start construction easily."

"The performance of your gallium nitride power components is really crazy."

"If you consider that other parts such as bearings and gears are also purchased from Nanshan Auto Parts, you have made a significant contribution to this warship."

As the activities started, the host was speaking with a script.

However, Cao Yang was relatively familiar with Wu Feng, so he had no intention of chatting with people from the shipyard and related departments.

"Mr. Cao, the more advanced shipyards are now using the flat land segmented construction method to produce ships. This way the construction speed will be much faster."

"I am very happy to be able to make a small contribution to this warship."

After all, the international environment in the future will be very different every year.

In two or three years, the world may be different.

"After our cooperation today, we used gallium nitride power components produced by Nanshan Semiconductor to produce active phased array radars. We have achieved a significant reduction in radar volume and a significant increase in detection power and detection range."

Even though the difference is only two or three years, this is definitely very precious.

So Cao Yang could generally guess what Wu Feng was trying to pull him to do this time.

As China's new generation flagship product, it is an important support for catching up with or even surpassing the U.S. Navy. Its design requirements are very high.

Even when the radar of important warships is installed and debugged, he needs to be present.

Unlike Cao Yang, today is the first time he has entered the shipyard area so far.

"According to your statement, wouldn't the production of these warships in the future be like making dumplings?"

"After all, the early construction does not occupy the dock. Only in the later stages will the final assembly be carried out in the dock."

Although Cao Yang has never been to the shipyard, he knows that the shipyard is an important resource for the shipyard.

Even a large shipyard cannot have countless shipyards.

It takes several years to produce a ship. If a shipyard is occupied from the beginning of construction, it means that it takes several years for the shipyard to produce a ship.

However, according to the segmented construction method on flat land mentioned by Wu Feng, not only can different sections be constructed at the same time, but the early construction will not occupy the dock. By then, the utilization efficiency of the dock will more than double.

"Yes, warship construction is a very complicated process. The block construction method is the most mature construction method. Just like Lego bricks, you lay the keel and then 'add bricks and tiles' to it, but it takes up valuable shipyards. The ship's docking cycle is very long, which delays the final assembly node of the next ship."

"The segmented construction method divides the ship into several large modules. The large modules are first built outside the dock or other indoor workshops, and then quickly assembled. The current destroyer production line is a typical flat-land segmented construction method."