A W-band gyrotron traveling wave amplifier experiment
He, W. and Donaldson, C. R. and Zhang, L. and McElhinney, P. and Phelps, A. D R and Ronald, K. and Cross, A. W. (2014) A W-band gyrotron traveling wave amplifier experiment. In: International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz. IEEE, USA. ISBN 9781479938773
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A gyrotron traveling wave amplifier (gyro-TWA) with a cusp electron gun and a helically corrugated waveguide operating in the W-band is presented. When driven by an electron beam of energy 40 keV and current 1.5 A, the simulated microwave output power is 5 kW (CW) with a 3 dB frequency bandwidth of 90-100 GHz and a saturated gain of 37 dB. Linear analyses, numerical simulation and the latest experimental results will be presented.
| Author(s): | He, W.  ORCID: https://orcid.org/0000-0001-7018-0527, Donaldson, C. R. ORCID: https://orcid.org/0000-0001-6627-2461, Zhang, L. ORCID: https://orcid.org/0000-0002-6317-0395, McElhinney, P., Phelps, A. D R ORCID: https://orcid.org/0000-0002-1100-1012, Ronald, K. ORCID: https://orcid.org/0000-0002-8585-0746 and Cross, A. W. ORCID: https://orcid.org/0000-0001-7672-1283 | Item type: | Book Section |
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| ID code: | 50816 |
| Keywords: | bandwidth, bandwidth amplifiers, electron beams, microwave amplifiers, Electrical engineering. Electronics Nuclear engineering, Energy Engineering and Power Technology, Electrical and Electronic Engineering |
| Subjects: | Technology > Electrical engineering. Electronics Nuclear engineering |
| Department: | University of Strathclyde > University of Strathclyde Faculty of Science > Physics |
| Depositing user: | Pure Administrator |
| Date deposited: | 15 Dec 2014 14:18 |
| Last modified: | 09 Jan 2020 19:50 |
| Related URLs: | |
| URI: | https://strathprints.strath.ac.uk/id/eprint/50816 |
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