THz Vector Field Measurement Comparison Between On-the-Fly and Step Scan Method
文献类型：期刊论文
| 作者 | Hu, Jie1,2; Lou, Zheng1 ; Yao, Qi-Jun1; Miao, Wei1; Yang, Jin-Ping1; Lin, Zhen-Hui1; Shi, Sheng-Cai1
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| 刊名 | IEEE TRANSACTIONS ON TERAHERTZ SCIENCE AND TECHNOLOGY
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| 出版日期 | 2017 |
| 卷号 | 7期号:1页码:27-35 |
| 关键词 | Antenna on-the-fly (OTF) terahertz (THz) vector near-field measurement |
| ISSN号 | 2156-342X |
| DOI | 10.1109/TTHZ.2016.2634320 |
| 通讯作者 | Hu, Jie(jiehu@pmo.ac.cn) |
| 英文摘要 | A 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. |
| WOS关键词 | BEAM-PATTERN MEASUREMENT ; MEASUREMENT SYSTEM ; GHZ |
| WOS研究方向 | Engineering ; Optics ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000396388800005 |
| 出版者 | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| 源URL | [http://libir.pmo.ac.cn/handle/332002/23288]  |
| 专题 | 中国科学院紫金山天文台 |
| 通讯作者 | Hu, Jie |
| 作者单位 | 1.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 |
| 推荐引用方式 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. |
入库方式： OAI收割
来源：紫金山天文台
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