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THz Vector Field Measurement Comparison Between On-the-Fly and Step Scan Method
Hu, Jie1,2; Lou, Zheng1; Yao, Qi-Jun1; Miao, Wei1; Yang, Jin-Ping1; Lin, Zhen-Hui1; Shi, Sheng-Cai1
2017
Source PublicationIEEE TRANSACTIONS ON TERAHERTZ SCIENCE AND TECHNOLOGY
ISSN2156-342X
Volume7Issue:1Pages:27-35
Corresponding AuthorHu, Jie(jiehu@pmo.ac.cn)
AbstractA fast terahertz vector field measurement system based on the on-the-fly (OTF) scan method is investigated. Compared with the step scan method, which samples at certain step, the OTF scan obtains the data with the scanner moving continuously, thus improving the measurement efficiency to some extent. The phase stability of the system is fully studied. Demonstration at approximately 500 GHz is compared with the result by the step scan method, showing that the OTF method can improve the measurement speed by a factor of 7 while the data accuracy is almost the same. Measurements at different scanning speeds and with different probes are also compared to understand their effects.
KeywordAntenna on-the-fly (OTF) terahertz (THz) vector near-field measurement
DOI10.1109/TTHZ.2016.2634320
WOS KeywordBEAM-PATTERN MEASUREMENT ; MEASUREMENT SYSTEM ; GHZ
Indexed BySCI
Language英语
WOS Research AreaEngineering ; Optics ; Physics
WOS SubjectEngineering, Electrical & Electronic ; Optics ; Physics, Applied
WOS IDWOS:000396388800005
PublisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Citation statistics
Document Type期刊论文
Identifierhttp://libir.pmo.ac.cn/handle/332002/23289
Collection中国科学院紫金山天文台
Corresponding AuthorHu, Jie
Affiliation1.Chinese Acad Sci, Key Lab Radio Astron, Purple Mt Observ, Nanjing 210008, Jiangsu, Peoples R China
2.Univ Chinese Acad Sci, Nanjing 210008, Jiangsu, Peoples R China
Recommended Citation
GB/T 7714
Hu, Jie,Lou, Zheng,Yao, Qi-Jun,et al. THz Vector Field Measurement Comparison Between On-the-Fly and Step Scan Method[J]. IEEE TRANSACTIONS ON TERAHERTZ SCIENCE AND TECHNOLOGY,2017,7(1):27-35.
APA Hu, Jie.,Lou, Zheng.,Yao, Qi-Jun.,Miao, Wei.,Yang, Jin-Ping.,...&Shi, Sheng-Cai.(2017).THz Vector Field Measurement Comparison Between On-the-Fly and Step Scan Method.IEEE TRANSACTIONS ON TERAHERTZ SCIENCE AND TECHNOLOGY,7(1),27-35.
MLA Hu, Jie,et al."THz Vector Field Measurement Comparison Between On-the-Fly and Step Scan Method".IEEE TRANSACTIONS ON TERAHERTZ SCIENCE AND TECHNOLOGY 7.1(2017):27-35.
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