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...
Be vigilant when this line appears during mobile transfer!
Attention everyone!When using WeChat transferIf this interface appears on your phoneBe vigilantIndicates that there is a significant risk to your current paymentThe "15 minute cooldown period" set by the payment platformVery critical!Credit seller pays firstThe goods did not arrive and people disappearedXiaofang, a college student from a certain place, is a "shopping maniac" who likes to watch live shopping broadcasts when she is idle. Recently, Xiaofang fell in love with a special offer product from a certain anchor named Amway, but the product has been sold out on various shopping platforms...
Adding Energy to Sports Through Technology (Sports Mission Hills)
The venue reservation is completed with one click, the "face brushing" automatically opens the gate, and the water temperature and quality are clear at a glance....
Digitalization Assists the Transformation of the Publishing Industry (Continues the Historical Context to Compose Contemporary Huazhang)
At the digital experience exhibition of the canal, created by Jiangsu Phoenix Publishing and Media Group Co., Ltd...
287 bird species were observed in Cuihu Wetland this year
Yesterday, five previously rescued red falcons were released from the Cuihu National Urban Wetland ParkYesterday was the 11th "Beijing Wetland Day", and the Cuihu National Urban Wetland Park in Haidian District held a commemorative event to commemorate its 20th anniversary and 10th anniversary of its protective opening. Beijing Youth Daily reporter learned from the Haidian District Garden and Greening Bureau that this year, 287 species of birds were observed in the Cuihu Wetland, an increase of 65% compared to the beginning of its opening...
Attention from British media: Hefei operates the most advanced quantum metropolitan area network
Reported by Reference News on September 18thAccording to the website of New Scientist magazine in the UK on September 14th, the most advanced quantum communication network to date is spread throughout the Chinese city of Hefei. The quantum metropolitan area network in Hefei is composed of quantum devices and central servers, making it the closest quantum internet that humans currently possess to the level of "invincibility"...
The steel truss roof of the North Station Building of Changde Station has been successfully lifted! Appearance design prototype display
Replay suspend 00:04 / 00:30 direct seeding 00:00 Enter full screen 0 Click and hold to drag videos Construction site.The appearance design of the North Station Building of Changde Station, featuring "Peach Blossoms Blooming and Wuling Soaring", is emerging in its embryonic form...
Alibaba fined 7.1 billion yuan, Damo Academy promised to track the truth for 100 billion yuan over three years, but Alibaba's ambitions are hard to hide
Recently, Alibaba was fined 7.1 billion yuan by Chinese market regulatory authorities, which has attracted widespread attention and discussion...
Chaotic remarks in the United States: Huawei is a product from hell
Huawei Mate60: A product from hell?Recently, a series of remarks by US National Security Advisor Sullivan have attracted widespread attention. In his subversive remarks, he even referred to the Huawei Mate60 phone as a "product from hell"...
A Chinese private carrier rocket has created history! Come to Yantai to show you how to build a rocket
On September 5th, the Ceres Star 1 sea launched (Yaoyi) carrier rocket successfully launched, successfully sending the 21 24 stars of the Apocalypse constellation into a predetermined orbit at a height of 800 kilometers. China's private rocket successfully launched for the first time at sea and also created four "world firsts"...
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...
Suddenly, at 12:10 on September 18th, a special aircraft with a special trajectory was discovered over the northern Yellow Sea
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