移动通信2024，Vol.48Issue(12)：21-30,10.DOI:10.3969/j.issn.1006-1010.20240914-0001
基于光子辅助的太赫兹MIMO系统的研究与展望
Research and Prospect of Photon-Assisted Terahertz MIMO System
摘要
Abstract
Compared with traditional wireless communications,terahertz frequency band(0.1～10 THz)communications have unique advantages in high-speed data transmission,transmission and imaging,medical imaging and drug testing,Internet of Things,and 6G communications,making them of broad research value and expected to promote the development of communication technology and bring innovative applications in many fields.However,terahertz frequency band signals also have the characteristics of weak penetration,strong atmospheric attenuation,complex circuit and antenna design,and complex signal processing,which limits their current development.In view of this,this paper combines photon-assisted terahertz technology and antenna MIMO technology,analyzes the research status,key components,and key technologies of photon-assisted terahertz MIMO systems,and looks forward to the feasible research directions of terahertz communications in the future,in order to contribute to the future application of terahertz frequency band signals.关键词
太赫兹通信/光子辅助技术/MIMO系统/数字信号处理算法Key words
terahertz communication/photon-assisted technology/MIMO system/digital signal processing algorithm分类
电子信息工程引用本文复制引用
张冰,余建军..基于光子辅助的太赫兹MIMO系统的研究与展望[J].移动通信,2024,48(12):21-30,10.基金项目
国家自然科学基金项目"高速光通信系统中多维高阶编码几何成形技术研究","宽带光矢量毫米波信号生成、光无线融合传输和外差相干探测研究","光与毫米波融合的新型宽带接入技术研究","多制式智能化宽带光矢量信号发生器和分析仪研制","光子矢量太赫兹信号源与分析仪"(61935005,61720106015,U24B20142,62427815,62127802) （61935005,61720106015,U24B20142,62427815,62127802）
