NAOC Open IR
射电日像仪灵敏度测量
陈林杰; 王威; 颜毅华; 耿立红; 陈志军
2015
Source Publication天文研究与技术
ISSN1672-7673
Volume12Issue:3Pages:277
Abstract灵敏度是射电望远镜的一个重要性能指标,它反映了望远镜监测弱信号的能力。基于明安图射电频谱日像仪(Mingantu Ultrawide Spectral Radioheliograph,MUSER)的调试观测,给出了日像仪灵敏度的测量方法,对天线系统以及整个阵列的灵敏度进行测量分析,得到了日像仪系统整体的灵敏度性能参数。测量同时给出了天线系统的效率以及接收机系统的增益,这将为下一步日像仪展开常规的科学观测提供参考。
Language英语
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/39770
Collection中国科学院国家天文台
Affiliation中国科学院国家天文台
First Author AffilicationNational Astronomical Observatories, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
陈林杰,王威,颜毅华,等. 射电日像仪灵敏度测量[J]. 天文研究与技术,2015,12(3):277.
APA 陈林杰,王威,颜毅华,耿立红,&陈志军.(2015).射电日像仪灵敏度测量.天文研究与技术,12(3),277.
MLA 陈林杰,et al."射电日像仪灵敏度测量".天文研究与技术 12.3(2015):277.
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