Output coupler for a THz gyro-amplifier

Craig R. Donaldson, Liang Zhang, Wenlong He

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution book

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Abstract

This paper presents the design and simulation results of an output coupler for a gyro-amplifier operating at THz frequencies. The combination of a smoothly profiled horn and multilayer microwave window allow for the almost total conversion of the TE11 mode to the Gaussian-like HE11 mode while forming a vacuum tight seal with very low reflections. This assembly operates over the 360-384 GHz frequency range.
Original languageEnglish
Title of host publication2019 International Vacuum Electronics Conference (IVEC)
Place of PublicationPiscataway, N.J.
PublisherIEEE
Number of pages2
ISBN (Electronic)978-1-5386-7534-2
DOIs
Publication statusPublished - 27 Jun 2019
Event20th International Vacuum Electronics Conference (IVEC 2019) - Paradise Hotel, Busan, Korea, Republic of
Duration: 28 Apr 2019 → 1 May 2019
http://www.ivec2019.org/

Conference

Conference20th International Vacuum Electronics Conference (IVEC 2019)
Abbreviated titleIVEC 2019
CountryKorea, Republic of
CityBusan
Period28/04/19 → 1/05/19
Internet address

Fingerprint

couplers
amplifiers
output
assembly
frequency ranges
microwaves
vacuum
simulation

Keywords

  • gyrotron traveling wave amplifier
  • output coupler
  • multilayer window
  • Gaussian horn

Cite this

Donaldson, C. R., Zhang, L., & He, W. (2019). Output coupler for a THz gyro-amplifier. In 2019 International Vacuum Electronics Conference (IVEC) Piscataway, N.J.: IEEE. https://doi.org/10.1109/IVEC.2019.8745239
Donaldson, Craig R. ; Zhang, Liang ; He, Wenlong. / Output coupler for a THz gyro-amplifier. 2019 International Vacuum Electronics Conference (IVEC). Piscataway, N.J. : IEEE, 2019.
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abstract = "This paper presents the design and simulation results of an output coupler for a gyro-amplifier operating at THz frequencies. The combination of a smoothly profiled horn and multilayer microwave window allow for the almost total conversion of the TE11 mode to the Gaussian-like HE11 mode while forming a vacuum tight seal with very low reflections. This assembly operates over the 360-384 GHz frequency range.",
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Donaldson, CR, Zhang, L & He, W 2019, Output coupler for a THz gyro-amplifier. in 2019 International Vacuum Electronics Conference (IVEC). IEEE, Piscataway, N.J., 20th International Vacuum Electronics Conference (IVEC 2019), Busan, Korea, Republic of, 28/04/19. https://doi.org/10.1109/IVEC.2019.8745239

Output coupler for a THz gyro-amplifier. / Donaldson, Craig R.; Zhang, Liang; He, Wenlong.

2019 International Vacuum Electronics Conference (IVEC). Piscataway, N.J. : IEEE, 2019.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution book

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Donaldson CR, Zhang L, He W. Output coupler for a THz gyro-amplifier. In 2019 International Vacuum Electronics Conference (IVEC). Piscataway, N.J.: IEEE. 2019 https://doi.org/10.1109/IVEC.2019.8745239

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