摘要
给出了一种基于微\纳米加工技术的3D片上天线结构,天线工作频率为1.5 THz。该天线结构包含圆柱形金属螺旋和衬底上的微带馈线2个部分。所提出的天线结构可以在单片晶圆上利用微\纳米加工技术实现,且方便与系统其他部分的电路集成于同一芯片内部。天线在1.4 THz～1.6 THz频段内具有很高的增益(11 dBi)和很宽的工作带宽(200 GHz),非常适合应用于太赫兹通信系统。
In this work,a novel design for a fully on-chip 3D antenna operating at 1.5 THz that can be manufactured by micro/nano fabrication technology is presented.The structure of the antenna includes two parts,the metallic helix and the micro-strip on the substrate for feed.The proposed antenna structure is well suitable realized by micro/nano fabrication technology,the fabrication of the structure needs only one wafer,and the antenna can be easily integrated with other parts of on-chip circuits.The antenna is characterized by high gain（11 dBi）and wide bandwidth（200 GHz）in the 1.4 THz～1.6 THz frequency range,suitable for Terahertz communication systems.
出处
《电子器件》
CAS
北大核心
2017年第2期276-279,共4页
Chinese Journal of Electron Devices
基金
国家自然科学基金项目(61404157)
南京邮电大学校级科研基金项目(NY214189和NY215146)
中兴通讯产学研合作基金项目
河南省科技攻关计划项目(162102210332)
