6G太赫兹传输链路特性分析

Analysis on Propagation Characteristics of 6G Terahertz

6G时代,太赫兹技术将实现Tbit/s的超高容量,而更高频点电磁波将面临更为复杂的链路传播环境。分别介绍了太赫兹在晴朗空气、雨天、雾天等场景的链路损耗,给出太赫兹可用频谱建议以及太赫兹适合室外短距离覆盖以及室内覆盖的结论,最后提出相应的6G太赫兹的应用场景建议。

In the 6G era,terahertz technology will realize the ultra-high capacity of Tbps,while higher frequency electromagnetic waves will face more complex link propagation environment. It introduces the link loss of terahertz in clear air,rainy days and foggy days,gives recommendations for available terahertz spectrum,and concludes that terahertz is suitable for outdoor shortrange coverage and indoor coverage. Finally,the corresponding 6G terahertz application deployment scenario are proposed.