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...
Optical band signals can be used as probes for detecting hot Jupiter atmospheric escape
Latest Discovery and InnovationKunming, Science and Technology Daily, February 18 (reporter Zhao Hanbin, correspondent Chen Yan) The reporter learned from the Yunnan Observatory of the Chinese Academy of Sciences on the 18th that the observatory, in cooperation with researchers at the University of Arizona in the United States, found that signals in the optical band can be used as probes to detect the atmospheric escape of hot Jupiter. The internationally renowned journal "Astrophysical Journal Express" published this achievement...
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...
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...
China Youth Daily: Why Young Researchers Are Passionate about Chasing "Hats"
The talent "hat" that is hotly discussed in the technology industry mainly refers to talent programs and research projects funded by talents. The purpose of talent programs is to care for, select, and support talents, while research projects provide research funding for outstanding scientific and technological talents, playing a role in cultivating and motivating them...
Two recent incidents of aircraft deviating from the runway in East China: Civil Aviation East China Bureau Inspects Jinan Airport
The author recently learned that a joint inspection team consisting of the East China Civil Aviation Bureau, Shandong Civil Aviation Supervision Bureau, Shanghai Civil Aviation Supervision Bureau, Zhejiang Civil Aviation Supervision Bureau, Pudong Airport, and Nanjing Airport conducted a joint inspection of Jinan Airport from August 8 to August 11, 2023.(Picture of the bird drive track set up within the flat range of the runway landing strip at Jinan Airport)The joint inspection team has put forward suggestions regarding the situation where the bird drive track of Jinan Airport is located within the flat range of the lifting strip...
20% faster than C language! Mojo's first large model open download, with performance up to 250 times that of the Python version
Mingmin originates from Aofei TempleQuantum official account | QbitAIMojo, a new language specifically designed for AI, infers LLaMA2 performance250 times better than Python!Even faster than C language20%.Mojo...
What are the differences in configuration between Huawei Mate60Pro and Honor Magic5Pro? It's easy to understand at a glance
Honor Magic5ProHuawei Mate60ProperformanceSnapdragon 8Gen2LPDDR5XUFS4.0Kirin 9000sscreen6...
Specialization, novelty and unique skill can be implanted into the human body, and the "ace" in the plastic industry opens Xintiandi
Replay suspend 00:07 / 02:26 direct seeding 00:00 Enter full screen 0 Click and hold to drag videos (Economic Information Broadcast by CCTV Finance)Plastic is ubiquitous in people's lives, but the plastic introduced today can overturn people's understanding. It can not only ascend to heaven, but also be implanted into human bodies...
Suzhou Weige Technology Phase II Laying the Foundation! Will delve deeply into the fields of high-purity gas equipment and pan semiconductor equipment
recentlyWeige Technology Phase II Foundation Laying and Phase I Relocation CeremonySuccessfully held in Suzhou Industrial ParkWeige TechnologyWeige Technology200520Weige Technology10030This project is located north of Tingtao Road and east of Xinglong Street, covering an area of15 acresTo the east is the production base of Weige Phase I, which has already been put into operation. This new project includes a research and development and production base of 30000 square meters, including the building area of the headquarters research and development building19803...
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"...
Xiao Yang's Talk on the Li Jiaqi Incident: Calling for a Healthy and Honest Live Broadcasting Environment
Recently, there has been a storm of Li Jiaqi's live streaming on social media, which has sparked widespread discussions and doubts. The highly anticipated online anchor Xiao Yangge expressed his opinion in an interview, urging the entire industry to work together to ensure the integrity of the live streaming field and help create a sustainable and healthy atmosphere...