曲靖非相干散射雷达观测研究进展与展望  

Progress and prospects based on Qujing incoherent scatter radar measurements

作　　者：苗建苏[1,2,3] 丁宗华 代连东[1,2,3] 杨嵩 吴健 Miao Jiansu;Ding Zonghua;Dai Liandong;Yang Song;Wu Jian(China Research Institute of Radiowave Propagation,Qingdao 266107,China;Key Laboratory of Electromagnetic Environment,Qingdao 266107,China;Yunnan Kunming Electromagnetic Environment National Observation and Research Station,Qujing 655000,China)

机构地区：[1]中国电波传播研究所,青岛266107 [2]电波环境特性及模化技术重点实验室,青岛266107 [3]云南昆明电磁波环境国家野外科学观测研究站,曲靖655000

出　　处：《地球与行星物理论评（中英文）》2024年第1期66-76,共11页Reviews of Geophysics and Planetary Physics

基　　金：国家重点研发计划资助项目(2022YFF0503901)。

摘　　要：本文介绍了我国曲靖非相干散射雷达的主要技术方案,结合实测数据分析表明该雷达具备了电离层电子密度与等离子体温度观测、空间碎片凝视探测与月球二维成像探测等能力,可用于研究电离层F层气候学特征、电子密度暴时变化与异常增强等天气事件、E-F谷区结构与变化、约3 cm以上尺寸空间碎片的分布特征与模型、月球不同区域的散射回波特性等.下一步将重点开展低电离层与北驼峰结构及演化过程、电离层暴时与扰动特性观测.Herein,the technical characteristics and programme of Qujing incoherent scatter radar(the first one in China)are described.The measurement ability in the ionosphere,space debris,and the Moon was investigated using the data.The results showed that this radar is of importance useful for the measuring ionospheric climatologic property,analyzing storm-time and abnormal enhancement events analysis,studying E-F valley and its variations,the determining and modeling space debris distribution characteristics and model,and identifying the scatter echo characteristics from the different regions of the Moon.The next work will focus on the measurement of the structure and evolution of the lower ionosphere and the northern ionosphere crest,storm-time variations,and disturbance characteristics property.

关 键 词：非相干散射雷达 技术方案 电离层 空间碎片 月球 

分 类 号：P352[天文地球—空间物理学]