Presentation | 1995/12/15 400W Traveling Wave Tube with Octave Bandwidth Takashi KANAMOTO, Yoshihiro UEDA, Masaaki TAKAHASHI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | A focus-electrode-modulated Traveling Wave Tube (TWT) with 300W power in the band from 5.8 to 18 GHz and 400W power in the band from 8 to 17 GHz has been developed for use in radar transmitters, earth stations for satellite communications, and EMC (Electro-magnetic Compatibility) applications. In developing the TWT, the design of the metal-segment-loaded slow wave circuit was optimized to obtain broadband dispersion characteristics, and the impedance transition section with broadband impedance matching was adopted. As a result, the TWT having octave-band and the world's highest output power has been realized. This paper describes the design and performance characteristics of the TWT. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Microwave Tube / TWT / Broadband / Slow Wave Circuit / Octave-band / Metal-segment |
Paper # | ED95-142 |
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Conference Information | |
Committee | ED |
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Conference Date | 1995/12/15(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Chair | |
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Paper Information | |
Registration To | Electron Devices (ED) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | 400W Traveling Wave Tube with Octave Bandwidth |
Sub Title (in English) | |
Keyword(1) | Microwave Tube |
Keyword(2) | TWT |
Keyword(3) | Broadband |
Keyword(4) | Slow Wave Circuit |
Keyword(5) | Octave-band |
Keyword(6) | Metal-segment |
1st Author's Name | Takashi KANAMOTO |
1st Author's Affiliation | ENGINEERING DEPT. MICROWAVE TUBE DIVISION, NEC Corporation() |
2nd Author's Name | Yoshihiro UEDA |
2nd Author's Affiliation | ENGINEERING DEPT. MICROWAVE TUBE DIVISION, NEC Corporation |
3rd Author's Name | Masaaki TAKAHASHI |
3rd Author's Affiliation | ENGINEERING DEPT. MICROWAVE TUBE DIVISION, NEC Corporation |
Date | 1995/12/15 |
Paper # | ED95-142 |
Volume (vol) | vol.95 |
Number (no) | 425 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |