92% efficiency two-stage 800 MHz megawatt-class continue wave klystron with depressed collector

92% efficiency two-stage 800 MHz megawatt-class continue wave klystron with depressed collector

Power consumption is one of the major concerns for a large-scale high-energy accelerator such as the Future Circular Linear Collider (FCC). We address this problem in this article by describing the concept and the results of numerical modelling of an efficient 1 MW, 800 MHz two-stage CW klystron hav...

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Veröffentlicht in:Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment Accelerators, spectrometers, detectors and associated equipment, 2022-11, Vol.1042, p.167420, Article 167420
Hauptverfasser: Teryaev, Vladimir E., Solyak, Nikolay A., Hirshfield, Jay L.
Format: Artikel
Sprache:eng
Schlagworte:
Depressed collector
High efficiency
Megawatt-class RF power
Modelling
Two-stage klystron
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Zusammenfassung:Power consumption is one of the major concerns for a large-scale high-energy accelerator such as the Future Circular Linear Collider (FCC). We address this problem in this article by describing the concept and the results of numerical modelling of an efficient 1 MW, 800 MHz two-stage CW klystron having a depressed collector. The klystron has a compact design. The numerical simulations predict an efficiency of 92%.
ISSN:0168-9002
1872-9576
DOI:10.1016/j.nima.2022.167420