Output coupler for a THz gyro-amplifier

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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 20191 May 2019
http://www.ivec2019.org/

Conference

Conference20th International Vacuum Electronics Conference (IVEC 2019)
Abbreviated titleIVEC 2019
CountryKorea, Republic of
CityBusan
Period28/04/191/05/19
Internet address

Keywords

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

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