Presentation | 2017-10-26 Development Activity of Vacuum Electronics in THz Band Yoshihiro Kajikawa, Mitsuru Yoshida, Takatsugu Munehiro, Norio Masuda, Norihiko Sekine, Atsushi Kanno, Naokatsu Yamamoto, Akifumi Kasamatsu, Iwao Hosako, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | At frequencies in “Terahertz Gap” band, power generating technology has been one of major R&D challenges. Recently, vacuum electronics are expected that they have the potential to realize high power RF amplifier. In this paper, a 300GHz amplification device based on traveling wave tube (TWT) technology is reported. We employed folded waveguide (FWG) slow wave circuit structure which was fabricated by using micro electro mechanical systems (MEMS) manufacturing process. The RF signal is interacted with electron beam in the FWG slow wave circuit, we obtained gain of 6dB at 260GHz with 3GHz band width. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | TWT / FWG / Terahertz / Vacuum Electronics |
Paper # | ED2017-39 |
Date of Issue | 2017-10-19 (ED) |
Conference Information | |
Committee | ED |
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Conference Date | 2017/10/26(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Kunio Tsuda(Toshiba) |
Vice Chair | Michihiko Suhara(TMU) |
Secretary | Michihiko Suhara(New JRC) |
Assistant | Toshiyuki Oishi(Saga Univ.) / Tatsuya Iwata(TUT) |
Paper Information | |
Registration To | Technical Committee on Electron Devices |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Development Activity of Vacuum Electronics in THz Band |
Sub Title (in English) | |
Keyword(1) | TWT |
Keyword(2) | FWG |
Keyword(3) | Terahertz |
Keyword(4) | Vacuum Electronics |
1st Author's Name | Yoshihiro Kajikawa |
1st Author's Affiliation | NEC Network and Sensor Systems, Ltd.(NETS) |
2nd Author's Name | Mitsuru Yoshida |
2nd Author's Affiliation | NEC Network and Sensor Systems, Ltd.(NETS) |
3rd Author's Name | Takatsugu Munehiro |
3rd Author's Affiliation | NEC Network and Sensor Systems, Ltd.(NETS) |
4th Author's Name | Norio Masuda |
4th Author's Affiliation | NEC Network and Sensor Systems, Ltd.(NETS) |
5th Author's Name | Norihiko Sekine |
5th Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
6th Author's Name | Atsushi Kanno |
6th Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
7th Author's Name | Naokatsu Yamamoto |
7th Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
8th Author's Name | Akifumi Kasamatsu |
8th Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
9th Author's Name | Iwao Hosako |
9th Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
Date | 2017-10-26 |
Paper # | ED2017-39 |
Volume (vol) | vol.117 |
Number (no) | ED-267 |
Page | pp.pp.13-16(ED), |
#Pages | 4 |
Date of Issue | 2017-10-19 (ED) |