CERN Accelerating science

Article
Report number CERN-ACC-2021-0004 ; CLIC-Note-1172
Title Novel open cavity design for rotating mode rf pulse compressors
Related titleNovel open cavity design for rotating mode SLED-type rf pulse compressors
Author(s) Wu, Xiaowei (CERN) ; Grudiev, Alexej (CERN)
Publication 2021
Imprint 15 Jul 2021
Number of pages 10
In: Phys. Rev. Accel. Beams 24 (2021) 112001
DOI 10.1103/PhysRevAccelBeams.24.112001
Subject category Accelerators and Storage Rings
Study CLIC
Abstract A new X-band high-power rotating mode SLAC energy doubler (SLED)-type rf pulse compressor is proposed. It is based on a novel cavity type, a single open bowl-shaped energy storage cavity with highquality factor and compact size, which is coupled to the waveguide using a compact rotating mode launcher. The novel cavity type is applied to the rf pulse compression system of the main linac rf module of the klystron-based option of the Compact Linear Collider. Quasispherical rotating modes of TE1,2,4 and TE1,2,13 are proposed for the correction cavity and storage cavity of the rf pulse compression system, respectively. The storage cavity working at TE1,2,13 has a quality factor above 240 000 and a diameter less than 33 cm
Copyright/License CC-BY-4.0

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Email contact: maria.filippova@cern.ch


 Element opprettet 2021-07-15, sist endret 2024-10-25


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