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XX International Linac Conference

TUA12 (Poster)

Presenter: Valentin Paramonov (INR)
Status: Complete
FullText: ps.gz or pdf

The Compensated Periodical Structure RF Deflector

V.V. Paramonov, L.V. Kravchuk (INR)

Compensated accelerating structures with longitudinal electric field are well known in the accelerator technology due to high efficiency and parameters stability. For charge particles separation another structures with transverse fields, like travelling wave disk loaded wavegiude are used. We propose the standing wave compensated structure with transverse fields for particles rf deflection. At operating pi-mode two branches of the dispersion diagram are joined to have the compensated structure. The structure has small transverse dimensions. Large value of the coupling coefficient (more than 30%) provides high parameters stability. Preliminary results of numerical simulation both for L-band and for S-band frequency ranges are presented.

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