A New Type of Cavities for a High-Power S-Band Multibeam Klystron with Output Power 30 MW

A new type of multibeam toroidal cavities with helical inductive inserts in interaction gap is presented. On their basis the interaction region of high-power 37-beam klystron is the designed having eight-cavities including second-harmonics cavity. According to a one-dimensional model at current 19.8 A per beam and accelerating voltage 85 kV, the output power reaches 39 MW with an efficiency of 64.5 %.

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Publication Details

Published
2024-09-26
DOI
https://doi.org/10.1109/apede59883.2024.10715879
Primary Topic
Gyrotron and Vacuum Electronics Research
Type
article
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article

A New Type of Cavities for a High-Power S-Band Multibeam Klystron with Output Power 30 MW

A. V. Galdetskiy, Nikita Golovanov
Gyrotron and Vacuum Electronics Research
article

A New Type of Cavities for a High-Power S-Band Multibeam Klystron with Output Power 30 MW

A. V. Galdetskiy, Nikita Golovanov
article en

Abstract

A new type of multibeam toroidal cavities with helical inductive inserts in interaction gap is presented. On their basis the interaction region of high-power 37-beam klystron is the designed having eight-cavities including second-harmonics cavity. According to a one-dimensional model at current 19.8 A per beam and accelerating voltage 85 kV, the output power reaches 39 MW with an efficiency of 64.5 %.

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Gyrotron and Vacuum Electronics Research
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A New Type of Cavities for a High-Power S-Band Multibeam Klystron with Output Power 30 MW — A. V. Galdetskiy, Nikita Golovanov · (2024) | TGRS Research Map | TGRS