C543 Trouble with Radar
C543 Trouble with Radar
For example, the AN / AWG-9 Doppler Radar used on the Male Cat Fighter in Y Country was developed too early. The modular conversion ability was relatively low, and the extraction rate was low. Hence, there was only a low repetitive frequency. At the beginning of the 1980s, the high-speed modular conversion chip appeared. Only then did the first full-wave-shaped PD radar appear.
And in the 1990s, the modular conversion level increased by more than 10 times, the new generation of RDY. APG 71, 73, these types of radar sampling rates were compared to the previous APG 63, 69 was greatly increased. The targets that could not be seen clearly before could be seen clearly. The signals that couldn't be detected in the previous mixed waves could be detected. The anti-interference level was greatly improved. The ability to detect targets from the weak signals and interference signals was also multiplied.
As for the other difficulty, it was the digital processor in the 1980s. It was simply impossible to produce CPU that required millions of flotation points per second, in the middle of the 1990s. Chicken Country's RDY radar had 10 million flotation points per second, which greatly increased the performance of the PD radar. It was much better than those APG63 in the early 80s of Y Country. 66, 68.
After the Han Country radars matured in 2000 years, the computation of 1 billion CPU and DSP per second changed the performance of the radars.
The high-speed computing ability allowed the radars' computers to perform a large number of repetitive calculations and quickly transform into Fourier. Not only did it greatly increase the resolution of the radars, it also greatly increased the ability to extract the target from the mixed waves.
This data processor was very different from the civil CPU. If it was in scientific terms, it should be called the DSP chip. At the same time, ， it can also be used in many aspects. Its upgraded version was the more advanced version of the FPGA. Compared to the CPU, they were more focused on levitation operations.
In the future, there were many irresponsible editors. After randomly thinking about all kinds of articles, the DSP chip of the domestic Hua Rui No.1 came out. It shouted loudly, ending the shortcoming of our country's military chip being restricted by foreign countries. Our country's military aircraft used the Domestic Core, and our national defense security was ensured, and so on and so forth.
This was purely nonsense, in the research and development of military aircraft... The A.I. Chip has always been self-produced, and wants to import it from overseas. That was absolutely impossible, and there was no such thing as fabrication. Because Y Country refused to export their weapons to Han Country. That was why he had obtained it from Third Country in secret.
They built the military industry of the country on the foundation of foreign countries. Wasn't this nonsense? If it was just military aircraft, a few hundred of them wouldn't be that big. But this thing is not only used on military aircraft, but also on military aircraft. As long as it was a radar, it would be used, like the anti-aircraft warships in the future. That's a few hundred pieces of land using chips. It could also be imported from the warehouse in Third Country, where hundreds of pieces of land could be found at any time?
The chip for military aircraft had always been autonomous. It was just a problem of performance. If such things needed to be imported from overseas, it would definitely be stuck in one's neck at any time. Moreover, if the chip had a backdoor or something, it would be even more terrifying.
The Han Country's civil chip might be weak, but in the military chip, it had always been his doing. How could it be reliable if it was from overseas?
And the main developer of the military chips was the 114 military chips in front of him. After disassembling the advanced radar and using the separate components, he realized that this wouldn't work, so he was forced to activate the chip. He created all sorts of A.I. Chip.
Now, they were walking on this path with great difficulty. Fortunately, there was already Qin Guan.
"In other words, what we lack the most right now is the microchips." Qin Guan said, "If the chip breaks through, then our Pulse Doppler Radar will have hope?"
In this era, Han Country could not even produce an inverted radar. But now, one step to the Pulse Doppler Radar, this was a huge improvement!
When Qin Guan was in Sanctity Country, he had already been stimulated. So, regardless of whether he could get it from overseas, in short, they had to do it first!
Looking at the history of the future generations, the Electronic System was easier to overcome than the engine. In the future generations, the Han Country had already overcome the difficulty of taking control of the active array radar, but the engine was still a huge shortcoming.
Now, they only lacked the chip, so they might as well get the chip out. Qin Guan now had sufficient confidence.
These two models were exchanged for the prototype. They were both used in the early 90s, while Han Country was in the early 90s. They only used the 1 micrometer technology, their current production line. It could be completely satisfied.
It was still the same saying. In terms of military products, there was no need for technological advancements. There had to be various anti-electromagnetic pulses and other indicators.
As long as he said that he lacked a chip and said the name, he could go to the Weapon Data Cemetery and search for the model information. Then, he could hand it over to the 1109 factory to produce. It was that simple.
This Super Weapon Exchange System was too big.
The current imitation target was the 11473 from the earlier batches. In history, it was developed at the end of the 1980s, and the components used were relatively ancient. The performance was lagging behind. At that time, the radar was only at the level of the early 1980s in Y Country.
In other words, if they were to do it now, it would be at the same level as the early 1980s in Y Country, standing at the same starting line.
It would not be too much of a problem if they were to stand at the same starting line.
Suddenly, Qin Guan thought of something. Something was not right. Apart from these circuits, the development of the Radar Antenna seemed to be a difficult problem as well!
Bear Country had been working hard for many years, but they still couldn't manage this kind of radar. One of the key reasons was... The processing technology required for the Radar Antenna in the gap of the tablet was too high. They were simply unable to achieve it, so they were unable to do it for a long time. So, they went around and started working on the control array radar.
Now, even if they just obtained a breakthrough from the circuit, they still wouldn't be able to deal with the radar. The Radar Antenna was also a huge obstacle.
"How do you plan to solve the problem of the radar's antenna?" Qin Guan asked.
Qin Guan's question finally convinced everyone present. Qin Guan was definitely an expert. Only an expert would be able to draw blood. He had raised the most critical question in an instant. That's right. Besides the circuit, this Radar Antenna was also a huge obstacle.
How were they going to solve this problem?
"Worker Zhang will be in charge of the Radar Antenna." The chief designer of the Fire Control Radar, CEO Wei, said, "She isn't in the research institute right now, and she wants to process this Radar Antenna. She needs to use CNC processing and milling to remove the chisel. Therefore, she searched the entire country and found that the CNC processing is the highest. It was North Heavy Truck Factory, so she went on a business trip to North Heavy Truck Factory. She wants to go there and request assistance in processing. "