PMO OpenIR
measurementofthefrequencyspectrumofasubmillimetercwsourcebyheterodynemixinganddirectdetection
Shen Xiaofang; Yao Qijun; Lin Zhenhui; Shi Shengcai
2005
Source Publication红外与毫米波学报
ISSN1001-9014
Volume024Issue:005Pages:321
Abstract在亚毫米波频段,表征信号源的频谱特性是一项重要工作.用外差混频和直接检波(缚里叶变换频谱仪,FTS)两种方法测量一个亚毫米波连续波源(采用锁相技术且可在460~520GHz范围内调频)的频谱.500~GHz频段超导SIS隧道结在外差混频方法里用作混频器,而在直接检波方法里作为直接检波黔.并对两种方法得到的结果进行了比较.
Language英语
Document Type期刊论文
Identifierhttp://libir.pmo.ac.cn/handle/332002/30440
Collection中国科学院紫金山天文台
Affiliation中国科学院紫金山天文台
First Author Affilication中国科学院紫金山天文台
Recommended Citation
GB/T 7714
Shen Xiaofang,Yao Qijun,Lin Zhenhui,et al. measurementofthefrequencyspectrumofasubmillimetercwsourcebyheterodynemixinganddirectdetection[J]. 红外与毫米波学报,2005,024(005):321.
APA Shen Xiaofang,Yao Qijun,Lin Zhenhui,&Shi Shengcai.(2005).measurementofthefrequencyspectrumofasubmillimetercwsourcebyheterodynemixinganddirectdetection.红外与毫米波学报,024(005),321.
MLA Shen Xiaofang,et al."measurementofthefrequencyspectrumofasubmillimetercwsourcebyheterodynemixinganddirectdetection".红外与毫米波学报 024.005(2005):321.
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