Record breaking distance measurement for domestic 77 GHz millimeter wave chip packaged antenna
Science and Technology Daily News (Reporter Wu Changfeng): According to China Electronics Technology 38 Institute, at the 68th International Solid State Circuit Conference (ISSCC2021) held on February 17th, the institute released a high-performance 77GHz (gigahertz) millimeter wave chip and module, achieving the first international integration of two 3-transmitter and 4-receiver millimeter wave chips and 10 channel millimeter wave antennas in a single package, with a detection distance of 38.5 meters, Set a new global record for the farthest detection distance of millimeter wave packaged antennas...
Break through foreign technological blockade! China's First Heavy Construction of a "Great Power Weapon" to Fill the Domestic Gap
Source: CCTV News ClientReporter Ren Qiuyu from the headquarters:This is the hydraulic press forging plant of China Yizhong, where many of the core components of heavy equipment in major countries are forged. A nearly 500 ton steel ingot has just been taken out of the heating furnace and is now being transported to a 15000 ton hydraulic press for forging...
Is the domestic lithography machine factory located in Xiong'an? Clarification from the Chinese Academy of Electronics: This is the Beijing High Energy Synchrotron Radiation Light Source
Source: Pengpai NewsRecently, a piece of news has been widely circulated on major video platforms, stating that the Tsinghua University EUV project has made ASML lithography machines huge and achieved the localization of lithography machines. It also stated that this project has been implemented in Xiong'an New Area...
China's Reconstruction as a "Major Power Weapon" to Fill the Domestic Gap
China Yizhong, formerly known as the First Heavy Machinery Factory, was founded in 1954. The establishment of China Yizhong put an end to the history of China's inability to produce complete sets of machine products...
Specializing in new and unique skills, breaking the monopoly of European and American countries! Why do domestic "voice coil motors" have longer lifespan?
Replay suspend 00:06 / 02:25 direct seeding 00:00 Enter full screen 0 Click and hold to drag videos (Economic Information Broadcast by CCTV Finance)Micro special motor refers to a motor with small volume and output power, which has special performance and special purpose. They may seem small, but they have a huge impact...
Absolutely outrageous! Xiaobawang has started making domestic PS5, claiming to be able to play even 3A
Recently, some netizens discovered that Xiaobawang has launched a game console that looks similar to the PS5, with a minimum price of only 588 yuan.Its promotional page claims to support 4k resolution, enjoy 3A games, and also support 24 emulators such as PSP, PS1, N64, DC, etc...
Huawei announced that it will no longer sell Huawei Mate60Pro phones overseas, sparking speculation among domestic netizens
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Domestic nuclear magnetic resonance instruments begin mass production, and the monopoly pattern of imports will be broken
Source: [People's Daily Health Client]According to CCTV News on July 22, the nuclear magnetic resonance instrument led by the Chinese Academy of Sciences Shenzhen Institute of Advanced Technology has been successfully developed and has begun mass production. This instrument can obtain the whole body image of the human body, which not only improves the resolution, but also accelerates the imaging speed...
Q2 Global Mobile Phone Market Sales List Released: Domestic Brands Continuously Make Efforts, with the Top Five Occupying Three Places
With the arrival of the end of July, major research institutions have gradually released various information data for the second quarter of this year. Among them, according to the latest report released by Counterpoint Research, a Market data institution, the global smartphone market experienced fierce competition in the second quarter of 2023...
The two major domestic e-commerce giants are torn apart overseas!
Look at the excitement!!Pinduoduo, which has made the e-commerce market extremely involved, has stirred up trouble in the overseas market again. This time, it is directly competing with our domestic seed players...
IPhone 15 re exposed: upgraded to 40W fast charging, finally catching up with the level of domestic phones seven or eight years ago!
As we all know, in terms of mobile phone charging, Apple's iPhone is relatively backward. For example, the latest iPhone 14 series only supports up to 30W wired power, and MagSafe wireless charging is only 15W...
The "cunning" Japanese brand, disguised as a domestic brand, is frantically raking in 140 billion yuan in gold!
Before reading this article, could you please click on itFollowIt not only facilitates your discussion and sharing, but also brings you a different sense of participation. Thank you for your support!Article | Xiaowei ArchivesEditor | Xiao Wei ArchiveprefaceThere are countless well-known brands in China,Gree, Xiaomi, Nongfu SpringAnd so on are all very popular domestic brands, which are highly sought after by Chinese people due to their price advantages and excellent quality...