On April 19 this year, 25 members of the Second Academy of Aerospace Science and Industry of China completed the first domestic real-time wireless transmission communication experiment of terahertz orbital angular momentum in Beijing. This breakthrough will provide important guarantee and guarantee for the development of my country’s 6G communication technology. support. This experiment uses a high-precision spiral phase plate antenna to achieve 4 different beam modes in the 110GHz frequency band, and completes 100Gbps wireless real-time transmission on a 10GHz transmission bandwidth through 4-mode synthesis, maximizing bandwidth utilization.

There are currently no other reports of major breakthroughs in 6G in China. However, China has invested a lot of money and human resources in 6G technology, and is actively developing and Promote the development of 6G. In July this year, China released the "6G Technology Research and Development Test Progress Report", detailing the latest progress in 6G research, including new spectrum, new antennas, etc. China also plans to invest 28 billion yuan in 6G R&D and trials from 2021 to 2025. In general, although there is no definite news that China has made a major breakthrough in 6G technology, it can be seen that China is making huge investments in the research and development and promotion of 6G technology.

So, China’s breakthrough in 6G is just around the corner.