Design of a Novel High Power V-Band Helix-Folded Waveguide Cascaded Traveling Wave Tube Amplifier
A design of a V-band Helix-Folded Waveguide (H-FWG) cascaded traveling wave tube (TWT) is presented. In this cascaded structure, a digitized nonlinear theory model is put forward first to simulate these two types of the tubes by common process. Then, an initial design principle is proposed, which ca...
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| Format: | Article |
| Language: | English |
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Wiley
2015-01-01
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| Series: | Active and Passive Electronic Components |
| Online Access: | http://dx.doi.org/10.1155/2015/846425 |
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| _version_ | 1849400381468049408 |
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| author | Tianxiang Zhuge Yulu Hu |
| author_facet | Tianxiang Zhuge Yulu Hu |
| author_sort | Tianxiang Zhuge |
| collection | DOAJ |
| description | A design of a V-band Helix-Folded Waveguide (H-FWG) cascaded traveling wave tube (TWT) is presented. In this cascaded structure, a digitized nonlinear theory model is put forward first to simulate these two types of the tubes by common process. Then, an initial design principle is proposed, which can design these two different kinds of tubes universally. Using this principle, a high-gain helix TWT is carefully designed as a first stage amplifier followed by a FWG TWT to obtain high power. Simulations predict that a peak power of 800 W with saturated gain of 60 dB from 55 GHz to 60 GHz can be achieved. |
| format | Article |
| id | doaj-art-88e67a90e4a945d8ac225b0f94f8e87b |
| institution | Kabale University |
| issn | 0882-7516 1563-5031 |
| language | English |
| publishDate | 2015-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Active and Passive Electronic Components |
| spelling | doaj-art-88e67a90e4a945d8ac225b0f94f8e87b2025-08-20T03:38:05ZengWileyActive and Passive Electronic Components0882-75161563-50312015-01-01201510.1155/2015/846425846425Design of a Novel High Power V-Band Helix-Folded Waveguide Cascaded Traveling Wave Tube AmplifierTianxiang Zhuge0Yulu Hu1School of Physical Electronics, University of Electronic Science and Technology of China, Chengdu 610054, ChinaSchool of Physical Electronics, University of Electronic Science and Technology of China, Chengdu 610054, ChinaA design of a V-band Helix-Folded Waveguide (H-FWG) cascaded traveling wave tube (TWT) is presented. In this cascaded structure, a digitized nonlinear theory model is put forward first to simulate these two types of the tubes by common process. Then, an initial design principle is proposed, which can design these two different kinds of tubes universally. Using this principle, a high-gain helix TWT is carefully designed as a first stage amplifier followed by a FWG TWT to obtain high power. Simulations predict that a peak power of 800 W with saturated gain of 60 dB from 55 GHz to 60 GHz can be achieved.http://dx.doi.org/10.1155/2015/846425 |
| spellingShingle | Tianxiang Zhuge Yulu Hu Design of a Novel High Power V-Band Helix-Folded Waveguide Cascaded Traveling Wave Tube Amplifier Active and Passive Electronic Components |
| title | Design of a Novel High Power V-Band Helix-Folded Waveguide Cascaded Traveling Wave Tube Amplifier |
| title_full | Design of a Novel High Power V-Band Helix-Folded Waveguide Cascaded Traveling Wave Tube Amplifier |
| title_fullStr | Design of a Novel High Power V-Band Helix-Folded Waveguide Cascaded Traveling Wave Tube Amplifier |
| title_full_unstemmed | Design of a Novel High Power V-Band Helix-Folded Waveguide Cascaded Traveling Wave Tube Amplifier |
| title_short | Design of a Novel High Power V-Band Helix-Folded Waveguide Cascaded Traveling Wave Tube Amplifier |
| title_sort | design of a novel high power v band helix folded waveguide cascaded traveling wave tube amplifier |
| url | http://dx.doi.org/10.1155/2015/846425 |
| work_keys_str_mv | AT tianxiangzhuge designofanovelhighpowervbandhelixfoldedwaveguidecascadedtravelingwavetubeamplifier AT yuluhu designofanovelhighpowervbandhelixfoldedwaveguidecascadedtravelingwavetubeamplifier |