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1805|2018
Secret lock: how does the US blockade affect China's military chips
In April 16th, the U. S. Department of Commerce announced that it banned American companies from sel...

Secret lock: how does the US blockade affect China's military chips

Author:test Release date:2018-06-13

In April 16th, the U. S. Department of Commerce announced that it banned American companies from selling components such as spare parts to ZTE, which sparked a thousand layers of waves. The "independence" of the semiconductor industry became a hot topic. Semiconductor industry is characterized by highly capital intensive and highly technological intensive. It is a battleground for strategic competition in the information age of the world's major powers. As the largest consumer market of semiconductor in the world, China will vigorously develop the semiconductor industry in order to ensure national security and seize the information highland. The development of the world's semiconductor industry, and whether China's development of domestic chips is urgent, this period is concerned about China's domestic chips behind the ZTE event.


The chip is related to national security, but at present, the level of self-sufficiency of semiconductors is barely 10%, and the chip has already surpassed oil to become the largest import commodity in China. The self-sufficiency rate of core chips is lower than that of CPUMPU in our computers, FPGA/EPLD and DSP in general electronics, embedded MPU and DSP in communication equipment, DRAM and NandFlash in storage devices, and DisplayDriver in display and video systems, with almost zero domestic share. In recent years, Godson has made rapid progress in technology, and has made breakthroughs in the field of military products. However, there is still a long way to go for civilian use, while domestic storage projects are just beginning. In the future, such high-end chips as FPGA and AD/DA will be the focus of domestic efforts.

1805|2018
China uses two years to export Russian aerospace components to earn 24 Su 35.
In terms of electronics and semiconductor industry, Russia's development level is very backward....

China uses two years to export Russian aerospace components to earn 24 Su 35.

Author: Release date:2018-06-13

In terms of electronics and semiconductor industry, Russia's development level is very backward. In the era of electron tube in 60s and 70s, the Soviet Union's electronic technology level was not much behind that of the United States. But after coming to the age of integrated circuits, the Soviet Union took a bend in the development of electronic technology. The Soviet Union believed that the anti-interference ability and reliability of the integrated circuit in the nuclear war environment were not good, so the Soviet Union took the evil way of the electronic tube miniaturization, and finally lagged behind the US in the field of electronic industry.


The disintegration of the Soviet Union led to the decline of the Russian electronics industry. Although Russia inherited most of the legacy of the Soviet electronic industry, because of the lack of financial input, Russia's electronics industry and chip technology are greatly lagging behind the world's advanced level, and 99% of the electronic components depend on their imports. In the field of military electronics, the tulwa grade missile frigate to India and the self used 11356R frigate, the equipment of the command system, especially the computer equipment, are produced by the American IBM company. The T-90 tank is equipped with the Catherine thermal imager of the French Thales Co.

Russia's aviation industry is very strong, but avionics technology level is also not flattered. The Russian army's self - used Soviet -30SM fighters were installed with the French original Thales laser diffraction flat and sigma integrated navigation system. After being sanctioned by the west, there was no way, and the old style display and navigation system was replaced.


The most surprising thing is that the Soviet -30SM fighter used the fire control computer developed by India. In 2014, Russian El Kut purchased 34 radar fire control computers from India Stan airlines for the N011M "Snow Leopard" R phased array radar for the Soviet -30SM aircraft, followed by another 100 orders in Russia. It is rare to buy a high-performance fire control computer to a backward country with third generations of fighter planes, which is the most powerful aviation country in the world.


1805|2018
Zhen Lanfang, the thirteen National People's Congress, hopes that young star campus TT & C station will enter more primary and secondary schools.
The future network (www.k618.cn Central News website) Beijing, March 20 (reporter Liao Jin) "it...

Zhen Lanfang, the thirteen National People's Congress, hopes that young star campus TT & C station will enter more primary and secondary schools.

Author:未来网 Release date:2018-06-12

The future network (www.k618.cn Central News website) Beijing, March 20 (reporter Liao Jin) "it is really amazing to see children manipulating satellites in the classroom. It is hoped that such a high level space science education project can enter more primary and secondary schools. Zhen Lan Fang, the thirteen National People's Congress, sighed after watching Yongtai's elementary school students' operation of Satellite TT & C software.

Under the invitation of the future network, the representative of the thirteen National People's Congress and the principal of the Central Primary School of Ludian County, Zhaotong, Yunnan Province, Zhen Lan Fang, participated in the guidance of the central network film and television center of the Communist Youth League, and the "new era popular science education in the new era" jointly sponsored by the future network of the next nine days MSI, the representative of the National People's Congress and the young pioneers face to face interviews. Activities, together with the young pioneers of Yongtai primary school in Haidian District, officially released the latest space remote sensing images of "junior star 1".

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