The statements in this article are based on reliable sources and are repeated at the end of this article
Text/Guanwen Shi said
Editor/Guanwen Shi said
"Anti-aircraft guns fight mosquitoes!" is really science fiction into reality!
In November 23, some netizens posted a brilliant result of their own elimination of mosquitoes, dead mosquitoes are not terrible, what is terrible is that netizens used radar to kill them.
Mosquitoes have lived for hundreds of millions of years, but I am afraid that I can't imagine that I am this way of dying.
01
"Anti-aircraft guns fight mosquitoes"
A video circulating in November 2023 shows a Chinese netizen creating a homemade "mosquito control system" that uses ultrasonic radar technology to target mosquitoes and use lasers to eliminate them.
Surprisingly, the netizen not only showed his successful process of eradicating mosquitoes, but also plans to upgrade to an active phased array radar.
It is worth highlighting the ultrasonic radar mechanism, as well as its ability to detect flying targets, with frequencies above the hearing range of the human ear and can penetrate air and many other materials to achieve long-range detection.
A "small animal" like a mosquito is more difficult to locate than a large target, but he does show the mosquito carcass.
Recall that not so long ago, the radar system was also based on mechanical technology, looked bulky and was far inferior to similar foreign equipment.
The American Aegis system, as well as the radar technology used on the Arleigh Burke-class cruisers and Ticonderoga-class cruisers, are eye-catching.
It feels like a science fiction film, and in the subsequent development, China has not only achieved the adoption of phased array radar, but also made a breakthrough in performance.
These radar technologies have also become cabbage prices, and Lao Mei doesn't know if she will be so angry that she vomits blood, but the exaggeration is still to come.
02
Kill chickens with cattle knives, phased array monitoring wild boars
In 2022, a civilian phased array radar appeared, which is only 30 pounds, can classify different items, and can also achieve dynamic monitoring.
And the greatest thing about them is that they are used to monitor wild boars, or the farmer brothers are flexible, and they are simply invincible with DJI.
Its coverage range can reach up to 10 kilometers, whether the target is 1 or 100, it is no problem, this is a civilian product, and what is even more remarkable is that the price is as low as dozens of yuan.
Let other countries know that little hearts have to shake a few times! This kind of precious gada is actually used to drive away wild boars, excessive! And dozens of dollars are in hand!
All this is made possible by Continental's breakthrough in the integrated production of gallium nitride materials, a wide bandgap semiconductor material that has better performance than traditional silicon-based semiconductors, especially in radar applications, which can significantly improve performance.
In our daily life, one of the materials used in mobile phone power banks is gallium nitride, which not only greatly improves the performance of radar, but also effectively alleviates the heat dissipation problem.
The structure of radar products has developed from the traditional "brick" to "tile", and through large-scale microwave manufacturing technology and packaging process, the volume and weight of phased array radar have been further reduced, so as to achieve lower costs.
China has shown remarkable strength in the field of gallium nitride, not only in scientific research, but also in a number of higher education and research institutions have made a series of breakthroughs in the field of gallium nitride semiconductor research.
The integrity of the GaN industry chain is reflected in all links, covering multiple fields from raw material production to device packaging, forming a relatively complete industrial system.
The government has given strong support to the development of the GaN semiconductor industry, which provides strong support for the large-scale application of GaN semiconductor products.
This technological breakthrough opens up new possibilities for the widespread application of civilian phased array radar. In addition to its successful application in the field of wild boar monitoring, it also shows great potential in other fields.
In the field of security inspection, phased array radar has been successfully applied to human security equipment with its efficient and accurate security inspection capabilities, and has achieved a series of innovative results.
This application expands the versatility of phased array radar and provides advanced technical solutions for safety needs in a variety of fields.
This aroused the curiosity and ridicule of some netizens, thinking that this is the magical equipment that the king of radar has transformed into "mini", "mobile", "phased array", "swarm" and other keywords.
Behind all this is China's strong strength in scientific research and industrialization, especially in the field of gallium nitride materials. In the future, with the continuous development and improvement of this technology, it is believed that phased array radar will play its superior performance in more fields and bring more convenience and safety to the society.
03
Toy factory to build nuclear submarines?
In recent years, China's military manufacturing strength has been rising, and a Zhuhai Yunzhou Intelligent Company, which once focused on the production of remote-controlled toys, has gradually come into people's attention.
This toy factory actually succeeded in developing and building an astonishing unmanned missile boat, and what is even more shocking is that this unmanned missile boat was finally recognized and valued by the navy, and was successfully adopted.
Yunzhou was originally a serious toy factory, specializing in the production of unmanned remote-controlled toy boats, and its technology can even create large-scale unmanned remote-controlled toy boats, providing players with a unique experience on the water.
Four years ago, they unexpectedly applied this technology to the development of unmanned missile boats, becoming leaders in this field. This transformation process is exciting for many military fans, and it also reflects the tremendous dynamism and flexibility of the Continental Army's R&D field.
Zhuhai Yunzhou Intelligent Company quickly monopolized the field of unmanned ships in the market, and was not satisfied with just the production of toy boats.
Yunzhou Intelligent Company's unmanned missile boat performed well in the test, showing excellent navigation stability, missile payload capability and combat system intelligence.
They have not only achieved an advanced technological breakthrough in satellite communication equipment, but also successfully designed a missile boat with the capability of missiles and precision strikes.
The missile boat is equipped with an advanced computer system that can quickly calculate the optimal path, while the stealth performance of its hull has been significantly improved, and it can complete operations at a range of 1,000 kilometers.
What's even more amazing is that they even succeeded in developing the world's second unmanned boat that successfully launched missiles, which is simply a great achievement.
The successful research and development of this unmanned missile boat not only shows China's innovation and strength in the field of military industry, but also provides a new strategic weapon for the army.
What is remarkable is that the technological innovation of Yunzhou Intelligent Company is not an isolated case. Among the private enterprises in the mainland, there are also some enterprises that have made amazing achievements in military research and development.
04
Those private enterprises in the industrial survey
Among these private enterprises, companies such as AutoNavi Infrared and Sichuan Tengdun are topics that cannot be bypassed.
As a private enterprise, AutoNavi Infrared focuses on the research and development of infrared detector chips, infrared thermal imaging and integrated optoelectronic systems.
In a comprehensive investigation in the field of military industry of private enterprises in the mainland, AutoNavi Infrared Company silently launched the world's smallest missile. The missile weighs only 1.2 kilograms and has a caliber of 40 millimeters, but it has a range of up to 2,000 meters.
Combined with the automatic tracking thermal imaging technology independently developed by AutoNavi Infrared, its striking accuracy can achieve zero error.
This missile not only costs only about 30,000 yuan, but also is directly purchased by the mainland army, and successfully evolved into a domestic QN202 missile, making a positive contribution to national defense construction.
In addition, Guangwei Fishing Gear has successfully broken the long-term technological monopoly of Western countries on the mainland with its independent research and development of carbon fiber technology, and has made outstanding contributions to national defense construction for the mainland to get rid of the situation of being controlled by others in carbon fiber technology.
It is worth mentioning that Sichuan Tengdun came to prominence in its cooperation with SF Express, when SF proposed to use drones to achieve automatic distribution nationwide, including a large drone that can cover most of China.
In order to achieve this goal, SF Express found Sichuan Tengdun and customized a large drone, namely the "Twin-tailed Scorpion" drone. This drone has a wingspan of 20 meters, a fuselage length of 10 meters, a maximum flight time of 35 hours, a maximum ceiling of 6,000 meters, a maximum endurance of 3,000 kilometers, and a maximum load of 1.2 tons.
Such excellent performance successfully attracted the attention of the military during a military Xi in 2017.
Due to its excellent precision delivery performance, the military took a keen interest in the drone and began to evolve it into an unmanned bomber.
In the course of this evolution, performance has been significantly improved, including a maximum range of 7,000 km, a maximum bomb load of 1.5 tons, a maximum ceiling of 10,000 meters, a maximum speed of 300 kilometers per hour, and a continuous flight of 35 hours.
Among them, the "twin-tailed scorpion" UAV also carries missiles with a range of 1,000 kilometers, and the attack range reaches 8,000 kilometers, almost reaching the threshold of intercontinental missiles.
The "twin-tailed scorpion" UAV has a relatively low cost, only 2 million yuan, and can be mass-produced through civilian production lines, and the maintenance cost is relatively low, so it has become an economical, flexible and multi-purpose military equipment, and it does not need to spend a lot of cycles to train pilots, and the physical fitness of the operator is low.
China's private enterprises have demonstrated remarkable technological strength and innovation capabilities in the field of military industry, and they have successfully played an important role in national defense construction through the research and development of advanced military equipment, making unique contributions to the mainland's military industry.
Reference Sources:
Qilu One Point The man's homemade "mosquito air defense system", "radar search laser 360 degrees without dead ends", mosquito air defense system: sweaty, brother
How did the "Aegis" blown up by the United States be turned into Chinese cabbage to such an extent?
Zhitong Financial APP Unmanned Boat Manufacturer Yunzhou Intelligence: The "Leader" of the Unpopular Track
South + Client Yunzhou Intelligence: Let China's unmanned ship "boat" enter the world|High-tech power at the air show (3)
Jilin No. 1 can track F22 fighters, Guangwei fishing gear serves the two "air forces"
Securities Daily: Private enterprises are the first to create missiles and Gaode Infrared wants to be a benchmark for "military-civilian integration".
Popular Daily Kinetic energy conversion is poised to break through to see the highlights|Breaking the three foreign blockades, Guangwei independently conquers carbon fiber
China Youth Network Show: The domestic "twin-tailed scorpion" drone is coming