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Development of a Multi-Channel Horn Mixer Array for Microwave Imaging Plasma Diagnostics
http://hdl.handle.net/10655/00013363
http://hdl.handle.net/10655/00013363182ea7d0-6061-492b-8872-b11e1f86c9fe
名前 / ファイル | ライセンス | アクション |
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9822_PFR (745.0 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2022-07-07 | |||||
タイトル | ||||||
タイトル | Development of a Multi-Channel Horn Mixer Array for Microwave Imaging Plasma Diagnostics | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | plasma diagnostics | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | electron cyclotron emission imaging | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | microwave imaging reflectometry | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | millimeter-wave | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | mixer array | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | microwave monolithic integrated circuit | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
ITO, Naoki
× ITO, Naoki× KUWAHARA, Daisuke× NAGAYAMA, Yoshio× YOSHIKAWA, Masayuki× KOHAGURA, Junko× SUGITO, Shoji× MASE, Atsushi× KOGI, Yuichiro× YOSHINAGA, Tomokazu× YAMAGUCHI, Soichiro |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Microwave to millimeter-wave diagnostics techniques, such as interferometry, reflectometry, scattering, and radiometry, have been powerful tools for diagnosing magnetically confined plasmas. The resultant measurements have clarified several physics issues, including instability, wave phenomena, and fluctuation-induced transport. Electron cyclotron emission imaging has been an important tool in the investigation of temperature fluctuations, while reflectometry has been employed to measure plasma density profiles and their fluctuations. We have developed a horn-antenna mixer array (HMA), a 50 - 110 GHz 1D antenna array, which can be easily stacked as a 2D array. This article describes an upgrade to the horn mixer array that combines well-characterized mixers, waveguide-to-microstrip line transitions, intermediate frequency amplifiers, and internal local oscillator modules using a monolithic microwave integrated circuit technology to improve system performance. We also report on the use of a multi-channel HMA system. | |||||
書誌情報 |
Plasma and Fusion Research 巻 10, 号 Special Issue 2, p. 3402034, 発行日 2015-04-16 |
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書誌的事項 | ||||||
the 24th International Toki Conference on Expanding Horizons of Plasma and Fusion Science through Cross-Fertilization | ||||||
出版者 | ||||||
出版者 | The Japan Society of Plasma Science and Nuclear Fusion Research | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1880-6821 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA12346675 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1585/pfr.10.3402034 | |||||
権利 | ||||||
権利情報 | (c) 2015 The Japan Society of Plasma Science and Nuclear Fusion Research | |||||
関連サイト | ||||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1585/pfr.10.3402034 | |||||
関連名称 | Publisher version | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
NAIS | ||||||
9822 |