Recently, Minister of Industry and Information Technology Miao Wei said in an interview: "We have begun to study the development of 6G, that is, the sixth generation of mobile communications." Many people are amazed: 5G has not been commercialized, 6G has already embarked on Time! Let's take a look at the related content with the network communication Xiaobian.
At present, the world has launched directional research on 6G and conducted in-depth analysis of some potential technologies (such as terahertz communication technology). "THz communication should be the technology of 6G's new spectrum resources, just as 5G expands the spectrum resources to millimeter waves." Professor Li Shaoqian, director of the National Key Laboratory of Communication Anti-Jamming Technology, University of Electronic Science and Technology, said in an interview with Xinhua.com.
A terahertz wave is an electromagnetic wave between microwave and infrared rays. The reason why the industry pays so much attention to terahertz is mainly because terahertz technology has broad application prospects, including terahertz will be the basis of 6G or 7G communication.
Li Shaoqian said that with the future wireless communication needs and technology development, it is necessary to continuously develop new spectrum resources and increase the information transmission rate. The terahertz band (0.1-10THz) spectrum resource has a large capacity transmission capacity of more than 100 Gbps, and is useful in future wireless and mobile communications.
The development and utilization of terahertz spectrum resources has been highly valued and developed by all countries in the world. According to Li Shaoqian, Japan has listed the development of terahertz technology as the "Top Ten Strategic Targets of the National Pillar Technology", claiming that it will achieve 100Gbps terahertz high-speed communication at the 2020 Tokyo Olympic Games, which is 1000 times faster than the current LTE network; The development of terahertz communications has been included in the 6G research programme; the ITU has set a topic 1.15 at WRC-19 to determine the technical and operational characteristics of terrestrial mobile and fixed service systems operating in the 275 GHz and higher bands, including research related spectrum requirements, Propagation models in the 0.275-0.450 THz frequency range, conducting electromagnetic compatibility analysis between services, and identifying candidate frequency bands.
"In the past ten years, China has carried out a lot of research work on functional devices such as terahertz sources, detectors, modulators, and wireless communication systems, and has achieved a series of key results." Li Shaoqian said that he hopes the state will continue to increase investment. In order to break through the key technical bottlenecks, lay the foundation for the follow-up development of 5G and the development and application of new spectrum resources for 6G next-generation mobile communications.
Looking forward to the future 6G evolution, Li Shaoqian said that 6G will be smarter and more flexible than 5G, more secure and reliable, with greater transmission rate and capacity, and multi-domain convergence of air and space can meet more application scenarios.
The above is about network communication - experts say that terahertz communication should be 6G new spectrum resource technology related introduction, if you want to know more information, please pay attention to eeworld, eeworld electronic engineering will provide you with more complete and detailed , updated information.
For the 132kV Oil Immersed Power Transformer, we can produce capacity upto 180MVA. We use the best quality of raw material and advance design software to provide low noise, low losses, low partial discharge and high short-circuit impedance for power transformer.
Our power transformer are widely used in national grid, city grid, rural grid, power plant, industrial and mining enterprise, and petrochemical industry.
132Kv Transformer,132Kv Power Transformer,132Kv Power Transformer With Oltc,132Kv Transformer With Oltc
Hangzhou Qiantang River Electric Group Co., Ltd.(QRE) , https://www.qretransformer.com