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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 785 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 779 | - |
dc.citation.title | IEEE TRANSACTIONS ON TERAHERTZ SCIENCE AND TECHNOLOGY | - |
dc.citation.volume | 5 | - |
dc.contributor.author | Kim, Sung Gug | - |
dc.contributor.author | Kim, Jung Ho | - |
dc.contributor.author | Kim, Dongsung | - |
dc.contributor.author | Won, Jong-Hyo | - |
dc.contributor.author | Lee, Woo Sang | - |
dc.contributor.author | Yang, Jongwon | - |
dc.contributor.author | Choi, EunMi | - |
dc.date.accessioned | 2023-12-22T00:45:02Z | - |
dc.date.available | 2023-12-22T00:45:02Z | - |
dc.date.created | 2015-10-07 | - |
dc.date.issued | 2015-09 | - |
dc.description.abstract | Measurements of the absolute power of high-power millimeter/THz wave generators have been considered to be highly variable and to occasionally produce faulty results owing to experimental difficulty. In this study, we propose a calibration-free method for real-time power measurement of an electron cyclotron maser system, a so-called gyrotron. We demonstrate the feasibility of the method by using a recently developed W-band gyrotron with a peak power of tens of kilowatts. The technique is based on transmitter antenna power measurement by using the Friis transmission equation with a defined gyrotron antenna gain. The new technique will allow extremely simple and accurate real-time measurement of output power over a wide dynamic range (>50 dB) for continuous wave sources to high-power millimeter/THz wave sources with nanosecond pulse lengths | - |
dc.identifier.bibliographicCitation | IEEE TRANSACTIONS ON TERAHERTZ SCIENCE AND TECHNOLOGY, v.5, no.5, pp.779 - 785 | - |
dc.identifier.doi | 10.1109/TTHZ.2015.2462027 | - |
dc.identifier.issn | 2156-342X | - |
dc.identifier.scopusid | 2-s2.0-85027938154 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/17345 | - |
dc.identifier.url | http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=7210233 | - |
dc.identifier.wosid | 000360894600012 | - |
dc.language | 영어 | - |
dc.publisher | Institute of Electrical and Electronics Engineers | - |
dc.title | Direct Real-Time Power Measurement of a High-Power Electron Cyclotron Maser by a Simple One-Point Schottky Detector Signal | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic; Optics; Physics, Applied | - |
dc.relation.journalResearchArea | Engineering; Optics; Physics | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Gaussian beam | - |
dc.subject.keywordAuthor | gyrotron | - |
dc.subject.keywordAuthor | calorimeter | - |
dc.subject.keywordAuthor | power measurement | - |
dc.subject.keywordAuthor | antenna gain | - |
dc.subject.keywordPlus | GYROTRON | - |
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