摘要
分析国内微波功率电子器件领域的研究动态和发展趋势,追踪国内研究热点与前沿.选择Web of Science核心合集和CNKI数据库中2000-2020年微波器件相关文献为研究对象,运用可视化软件CiteSpace、VOSviewer和Excel绘图功能,展现我国微波器件发展进程中较为重要、关键的有效信息,发现技术热点并识别其发展趋势.研究发现,我国微波器件相关科技论文研究已进入“高度外流”后半警戒时期,高功率微波、粒子模拟、微波、相位噪声等关键词为热点主流,光电振荡器、微波光子学、KU波段、局部放电和微波单片集成电路(MMIC)为国内前沿,新型微波器件研究较少,需要加大关注度.
The domestic research trend of microwave device is analyzed,and the research frontiers and hot spots are traced.Based on the literature related to microwave device from 2000 to 2020 in Web of Science and CNKI database,this paper makes quantitative and visualization analysis on the research status,hot spots and frontiers of microwave device with the help of several visualization software,such as CiteSpace,VOSviewer and EXCEL.The research result showed that China's microwave device-related scientific research papers have entered the later half alert"highly outflow"period with keywords such as high-power microwave,particle simulation,microwave,phase noise,etc.are the main hotspots,and with optoelectronic oscillators,microwave photonics,KU band,partial discharge and microwave monolithic integrated circuits(MMIC)are the frontiers.There is few research on new microwave devices,thus more attention is needed.
作者
甘甜
GAN Tian(Hunan Institute of Science and Technology Information,Changsha 410001,China)
出处
《徐州工程学院学报（自然科学版）》
CAS
2021年第2期39-45,共7页
Journal of Xuzhou Institute of Technology(Natural Sciences Edition)
基金
湖南省2020年度创新型省份建设专项(2020ZL2010)。
作者简介
甘甜(1988-),女,助理研究员,主要从事科技政策与情报研究.
