Design Study of X-band High Efficiency Klystrons for CLIC

The design of two X-band high efficiency (HE) Klystrons are presented in this paper. Based on Core Oscillation Method (COM) and coupled-cell output structure topology, 8MW Klystron for Xbox test stand can yield 58% output efficiency with beam perveance of 1.6uP. Scaling and post-optimization method...

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Detalles Bibliográficos
Autores principales: Cai, Jinchi, Syratchev, Igor
Lenguaje:eng
Publicado: 2020
Materias:
Accelerators and Storage Rings
Acceso en línea:https://dx.doi.org/10.1109/IVEC45766.2020.9520585
http://cds.cern.ch/record/2799799
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author Cai, Jinchi
Syratchev, Igor
author_facet Cai, Jinchi
Syratchev, Igor
author_sort Cai, Jinchi
collection CERN
description The design of two X-band high efficiency (HE) Klystrons are presented in this paper. Based on Core Oscillation Method (COM) and coupled-cell output structure topology, 8MW Klystron for Xbox test stand can yield 58% output efficiency with beam perveance of 1.6uP. Scaling and post-optimization method is used for 50MW Klystron for CLIC accelerating structures design, which can provide 65% output efficiency with beam perveance of 0.75 uP. The peak electric field is lower than 100kV/mm for both cases, which is purposely optimized to avoid RF breakdown. The parameter optimization is done with KlyC1.5D simulation and results are verified by CST PIC simulations.
id cern-2799799
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2020
record_format invenio
spelling cern-27997992022-01-20T13:18:06Zdoi:10.1109/IVEC45766.2020.9520585http://cds.cern.ch/record/2799799engCai, JinchiSyratchev, IgorDesign Study of X-band High Efficiency Klystrons for CLICAccelerators and Storage RingsThe design of two X-band high efficiency (HE) Klystrons are presented in this paper. Based on Core Oscillation Method (COM) and coupled-cell output structure topology, 8MW Klystron for Xbox test stand can yield 58% output efficiency with beam perveance of 1.6uP. Scaling and post-optimization method is used for 50MW Klystron for CLIC accelerating structures design, which can provide 65% output efficiency with beam perveance of 0.75 uP. The peak electric field is lower than 100kV/mm for both cases, which is purposely optimized to avoid RF breakdown. The parameter optimization is done with KlyC1.5D simulation and results are verified by CST PIC simulations.oai:cds.cern.ch:27997992020
spellingShingle Accelerators and Storage Rings
Cai, Jinchi
Syratchev, Igor
Design Study of X-band High Efficiency Klystrons for CLIC
title Design Study of X-band High Efficiency Klystrons for CLIC
title_full Design Study of X-band High Efficiency Klystrons for CLIC
title_fullStr Design Study of X-band High Efficiency Klystrons for CLIC
title_full_unstemmed Design Study of X-band High Efficiency Klystrons for CLIC
title_short Design Study of X-band High Efficiency Klystrons for CLIC
title_sort design study of x-band high efficiency klystrons for clic
topic Accelerators and Storage Rings
url https://dx.doi.org/10.1109/IVEC45766.2020.9520585
http://cds.cern.ch/record/2799799
work_keys_str_mv AT caijinchi designstudyofxbandhighefficiencyklystronsforclic
AT syratchevigor designstudyofxbandhighefficiencyklystronsforclic

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